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Winters Instruments

MANUFACTURER OF INDUSTRIAL INSTRUMENTATION

Available at Alpha Process Sales - Texas

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WINTERS FEATURED PRODUCT

WINSMART™ LY16

SMART EXPLOSION PROOF PRESSURE TRANSMITTER

Applications: 

  • Pressure monitoring for oil and gas, well head process control, petrochemical installations, power generation equipment and all hazardous locations

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TECHNICAL
LY16J.jpg

Features & Benefits

  • Microprocessor-based high performing transmitter

  • Explosion proof smart pressure transmitter for hazardous locations

  • Built-in temperature sensor

  • 0.2% or 0.5% accuracy

  • Simple to operate 3-push button control

  • HART® or Modbus communications available

  • Low power option available

  • Re-zero function for safe field calibration

  • 10:1 rangeability allows for installation in any application

  • CRN Pending

  • 5 year warranty

PRESSURE GAUGES

PROCESS GAUGES

PPC PROCESS PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Solid phenolic front and polypropylene pressure relief back safety case

  • Field liquid-fillable (bottom connection only)

  • ±0.5% accuracy

  • Stainless steel full rotary movement for longer life

  • Micrometer adjustable pointer for ease in calibration

  • Under and overload stops | 316L stainless steel, brass or Monel® wetted parts

  • Restricted orifice standard on dual scale (optional on single scale)

  • ASME B40.100 compliant | RoHS compliant (SS and Monel® internals only)

  • CRN registered | 5 year warranty

Download

PRC RECEIVER PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • High quality gauge designed to work with a pneumatic transmitter or controller

  • 3-15 psi with a variety of receiver ranges | 316 stainless steel or brass wetted parts

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PSG SHAEFFER PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • A combination pressure gauge and diaphragm seal forming one unique instrument that measures low pressures where protection from the process media is required

  • Bottom connection only | All stainless steel construction

  • A variety of materials available | ASME B40.100 compliant

  • CRN registered | 5 year warranty

Download

STABILIZR™ GAUGES

PEM-ZR ECONOMY StabiliZR™ GAUGE

DESCRIPTION & FEATURES:

  • StabiliZR™ dampened movement minimizes effects of pulsation and vibration

  • Most economical, all-purpose pressure gauge

  • 1.5” (40mm) to 4” (100mm) sizes | Friction bezel rings

  • Black steel case | Brass wetted parts

  • ASME B40.100 compliant (EN837-1 available) | ±3-2-3% accuracy

  • CRN registered | 5 year warranty

Download

PFP-ZR PREMIUM STAINLESS STEEL StabiliZR™ PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • StabiliZR™ dampened movement minimizes effects of pulsation and vibration without liquid filling

  • Restrictor screw standard on dual scale (optional on single scale)

  • Stainless steel case | Under and overload stops | Back, bottom or panel mounted

  • 316 SS wetted parts | ASME B40.100 compliant (EN837-1 available)

  • RoHS compliant |CRN registered | 5 year warranty

Download

PFQ-ZR StabiliZR™ STAINLESS STEEL PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • StabiliZR™ dampened movement minimizes effects of pulsation and vibration without liquid filling (flutterless pointer)

  • Restricted orifice standard on dual scale | Crimp-on bezel | Brass internals

  • Dual scale (psi/kPa) | U-Clamps and front flanges for panel mounting

  • ASME B40.100 compliant (EN837-1 available) 

  • CRN registered | 5 year warranty

Download

PN2-ZR NACE StabiliZR™ PRESSURE GAUGE–MR0175-2002

DESCRIPTION & FEATURES:

  • Designed for sour gas applications requiring NACE Standards MR0175-2002 (NACE Standards MR0103-2003 available)

  • StabiliZR™ dampened movement minimizes effects of pulsation and vibration without liquid filling

  • Blow out back plug standard | Under and overload stops

  • Wetted parts meet hardness requirements

  • ASME B40.100 compliant (EN837-1 available)

  • RoHS compliant | CRN registered | 5 year warranty

Download

PPC-ZR StabiliZR™ PROCESS GAUGE

DESCRIPTION & FEATURES:

  • StabiliZR™ dampened movement minimizes effects of pulsation and vibration without liquid filling

  • Solid phenolic front and polypropylene pressure relief back safety case

  • ±0.5% accuracy | Stainless steel full rotary movement

  • Micrometer adjustable pointer for ease in calibration | Under and overload stops

  • 316L stainless steel or brass wetted parts standard 

  • Restrictor screws standard on dual scale (optional on single scale gauges)

  • ASME B40.100 compliant | RoHS compliant (SS and Monel® internals only)

  • CRN registered | 5 year warranty

Download

INDUSTRIAL GAUGES

P1S 100 SERIES PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • High quality, commercial grade gauge at an economical price | ±1% accuracy

  • Steel and aluminum cases | Brass wetted parts

  • ASME B40.100 compliant (EN837-1 available) | CRN registered

  • 5 year warranty

Download  

P3S 300 SERIES PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Heavy duty, highly accurate aluminum case gauge

  • ±0.5% accuracy | Brass or stainless steel internals

  • Large, easy-to-read dial

  • StabiliZRTM dampened movement available on 4.5″ (115mm) dial size

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download 

PBC FORGED BRASS CASE PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • One piece forged brass case designed for severe service conditions

  • Easy-to-read single or dual scale dial

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download  

PCC COLOUR CODED PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Unique pressure instrument utilizing color coded cases for easy identification of processes

  • 4 different colors that are UV resistant and will not fade

  • Stainless steel or brass internals, liquid fillable

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download 

PCT CONTRACTOR PRESSURE GAUGE/ PCT-LF LEAD FREE CONTRACTOR GAUGE

DESCRIPTION & FEATURES:

  • Economical 4.5” (115mm) stainless steel case gauge

  • Brass or lead free brass wetted parts | ±1% accuracy

  • Zero adjustment screw | 1/4” NPT | Restricted orifice

  • ASME B40.100 compliant | CRN registered

  • Lead free version NSF-61-372 certified | 5 year warranty

Download  

PFP PREMIUM STAINLESS STEEL LIQUID FILLED PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Liquid filled stainless steel case protects against vibration and pulsation

  • Bayonet ring | Highly accurate | Back, bottom, or panel mounted

  • Under and overload stops

  • Ventable plug on 2.5” to 4.5” stainless steel and 4.5″ brass bottom mount and 4″ stainless steel back mount gauges | Stainless steel or brass wetted parts

  • Restrictor screw standard on dual scale (optional on single scale)

  • Dry case available | ASME B40.100 compliant (EN837-1 available)

  • RoHS compliant (SS internals only) | CRN registered | 5 year warranty

Download 

PFP PREMIUM STAINLESS STEEL LIQUID FILLED PRESSURE GAUGE FOR PANEL MOUNTING

DESCRIPTION & FEATURES:

  • Liquid filled stainless steel case protects against extreme vibration and pulsation

  • Lower back mount with front flange for panel mounting | Bayonet ring

  • Dual and single scale available (psi/kPa & psi only) | Stainless steel wetted parts

  • Restricted orifice standard on dual scale (optional on single scale)

  • Safety glass | ASME B40.100 compliant (EN837-1 available)

  • RoHS compliant | CRN registered | 5 year warranty

Download  

PFQ STAINLESS STEEL LIQUID FILLED PRESSURE GAUGE WITH SAE CONNECTION

DESCRIPTION & FEATURES:

  • Pulsation resistant, liquid filled stainless steel case

  • Glycerin filled standard (dry case available)

  • Brass internals | Restricted orifice standard | Crimp-On stainless steel bezel

  • Dual scale (psi/bar) | Optional back flange

  • ASME B40.1 compliant | CRN registered | 5 year warranty

Download 

PFQ STAINLESS STEEL LIQUID FILLED PRESSURE GAUGE / PFQ-LF LEAD FREE SS LIQUID FILLED PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Pulsation resistant, liquid filled stainless steel case

  • Glycerin filled standard | Brass, lead free brass or stainless steel internals

  • Restricted orifice standard on dual scale

  • Ventable plug on 2.5″ (63mm) and 4″ (100mm) bottom mount (excluding SAE connection)

  • Crimp-On bezel | Single (psi) or dual scale (psi/kPa)/(psi/bar) available

  • Optional U-Clamps and front flanges | Dry case available | ASME B40.100 compliant

  • RoHS compliant (SS internals only) | CRN registered

  • Lead free version NSF-61-372 certified | 5 year warranty

Download  

PN2 NACE LIQUID FILLED PRESSURE GAUGE-MR0175-2002

DESCRIPTION & FEATURES:

  • Designed for sour gas applications requiring NACE Standards MR0175-2002 (NACE Standards MR0103-2003 available) | Glycerin and H2O filled case

  • Blow out back plug standard | Under and overload stops

  • Wetted parts meet hardness requirements

  • ASME B40.100 compliant (EN837-1 compliant)

  • RoHS compliant | CRN registered | 5 year warranty

Download  

PSC SAFETY CASE PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Solid front blowout back for the ultimate in gauge safety

  • Full rotary movement and micrometer pointer for ease in calibration

  • Overload stop | Stainless steel case, socket and internals

  • Safety glass lens | Restrictor orifice standard | ASME B40.100 (EN837-1 available)

  • RoHS compliant | CRN registered | 5 year warranty

Download 

PTG TEST GAUGE

DESCRIPTION & FEATURES:

  • Highly accurate ±0.5% complete with calibration certificate traceable to NIST standards

  • Mirrored anti-parallax dial | Knife-edge pointer

  • Protective carrying and storage case available

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download  

PTS TUBE STUB PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Gauge designed to be used with most standard double ferrule tube fittings, such as Parker A-Lok®

  • Heavy duty, stainless steel, liquid-filled gauge

  • Back, bottom, or panel mount configurations

  • ±1.5% accuracy | Facilitates 360° orientation | Elimination of leak point

  • Teflon® free connection | ASME B40.100 compliant

  • CRN registered | 5 year warranty

Download 

PXT XMAS TREE GAUGE

DESCRIPTION & FEATURES:

  • High quality, heavy duty gauge ideal for corrosive environments

  • Stainless steel liquid filled gauge (dry optional)

  • 1/2” NPT bottom

  • Stainless steel wetted parts

  • Heavy duty movement and Bourdon Tube

  • Restrictor screw standard

  • ASME B40.100 compliant

  • 5 year warranty

Download 

PFH HYDRAULIC STAINLESS STEEL LIQUID FILLED PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Robust construction resistant to extreme vibration and pulsation

  • Universal fill compatibility for flexibility of filling with glycerin or silicone

  • All brass internals | Engineered restricted orifice available to protect against additional pressure spikes

  • Polished crimp-on bezel | Ventable fill plug for easy venting of case pressure

  • Single (psi) or dual scale (psi/kPa)/(psi/bar) available | Optional U-Clamps, front and back flanges

  • ASME B40.100 compliant (EN837-1 compliant) | CRN registered | 5 year warranty

Download 

ECONOMY GAUGES

P9S 90 SERIES PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • A general-purpose gauge that is serviceable and pulsation resistant

  • 1.5″ (40mm) to 3.5″ (90mm) dial sizes

  • Dampened movement combined with a “flutterless” pointer

  • Removable lens | Zero-adjustment | ASME B40.100 compliant

  • CRN registered | ±2-1-2% accuracy | 5 year warranty

Download

P9U 90 SERIES PANEL MOUNTED PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • General purpose panel mounted gauge with 1.5” (40mm) to 3.5” (90mm) dial sizes

  • Flutterless pointer | Dampened movement | Removable lens

  • Zero-adjustment | ±2-1-2% accuracy | ASME B40.100 compliant

  • CRN registered | 5 year warranty

Download  

PEM ECONOMY PRESSURE GAUGE / PEM-LF LEAD FREE ECONOMY PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Most economical, all-purpose pressure gauge

  • 1.5” (40mm) to 4” (100mm) sizes | Friction bezel rings | Black steel case

  • Brass or lead free brass wetted parts

  • ASME B40.100 compliant (EN837-1 available)

  • ±3-2-3% accuracy | CRN registered | Lead free version NSF-61-372 certified

  • 5 year warranty

Download  

PEU ECONOMY PANEL MOUNTED GAUGE 

DESCRIPTION & FEATURES:

  • Most economical pressure gauge used for panels

  • 1.5” (40mm) to 2.5” (63mm) dial sizes

  • Black steel case | Brass wetted parts | Stainless steel crimp-on bezel

  • Stud-style U-Clamp design for secure panel mounting

  • ±3-2-3% accuracy | Dual scale (psi/kPa) | ASME B40.100 compliant

  • CRN registered | 5 year warranty

Download 

LEAD FREE GAUGES

PCT CONTRACTOR PRESSURE GAUGE/ PCT-LF LEAD FREE CONTRACTOR GAUGE

DESCRIPTION & FEATURES:

  • Economical 4.5” (115mm) stainless steel case gauge

  • Brass or lead free brass wetted parts | ±1% accuracy | Zero adjustment screw

  • 1/4” NPT | Restricted orifice | ASME B40.100 compliant

  • CRN registered | Lead free version NSF-61-372 certified | 5 year warranty

Download   

PEM ECONOMY PRESSURE GAUGE / PEM-LF LEAD FREE ECONOMY PRESSURE GAUGE 

DESCRIPTION & FEATURES:

  • Most economical, all-purpose pressure gauge

  • 1.5” (40mm) to 4” (100mm) sizes | Friction bezel rings | Black steel case

  • Brass or lead free brass wetted parts

  • ASME B40.100 compliant (EN837-1 available)

  • ±3-2-3% accuracy | CRN registered

  • Lead free version NSF-61-372 certified | 5 year warranty

Download 

PET ECONOMY TEST GAUGE/ PET-LF LEAD FREE ECONOMY TEST GAUGE

DESCRIPTION & FEATURES:

  • Economical pressure gauge and valve body assembly used for pressure testing

  • Bleed port and plated housing on the gas test assembly

  • Swivel hose adaptor on the Water Test Gauge | Black steel case

  • Brass or lead free brass wetted parts | Dual scale (PSI/kPa)

  • ±3-2-3% accuracy | ASME B40.100 compliant | CRN registered

  • Lead free version NSF-61-372 certified | 5 year warranty

Download

PFQ STAINLESS STEEL LIQUID FILLED PRESSURE GAUGE / PFQ-LF LEAD FREE SS LIQUID FILLED PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Pulsation resistant, liquid filled stainless steel case | Glycerin filled standard

  • Brass, lead free brass or stainless steel internals

  • Restricted orifice standard on dual scale

  • Ventable plug on 2.5″ (63mm) and 4″ (100mm) bottom mount (excluding SAE connection)

  • Crimp-On bezel | Single (psi) or dual scale (psi/kPa)/(psi/bar) available

  • Optional U-Clamps and front flanges | Dry case available

  • ASME B40.100 compliant | RoHS compliant (SS internals only)

  • CRN registered | Lead free version NSF-61-372 certified | 5 year warranty

Download

DIFFERENTIAL GAUGES

PDT DIFFERENTIAL PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Brass or stainless steel wetted parts

  • Both conventional and balanced scale available

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PDX DUPLEX PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Heavy duty, highly accurate, aluminum case

  • Brass and stainless steel wetted parts available

  • Two separate bourdon tubes and pointers

  • One red and one black pointer | ASME B40.100 compliant | CRN registered

  • 5 year warranty

Download

PFD WinAIR DIFFERENTIAL PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Resistance-free differential gauge for all air and non-corrosive gas installations

  • Industrial grade die-cast aluminum case 

  • Extreme temperature tolerance with o-ring seal

  • Easily accessible re-zero adjustment screw | 2% full scale accuracy*

  • 3 mounting adapters with screws included, other mounting accessories also available

  • 5 year warranty

Download

PFD WinAIR Compact Differential Gauge

DESCRIPTION & FEATURES:

  • Resistance-free differential gauge for all air and non-corrosive gas installations

  • Compact size and easy to read dial | Industrial grade nylon case

  • Easily accessible re-zero adjustment screw | 5% full scale accuracy

  • Mounting bracket with screws included | 5 year warranty

Download

PPD WinAIR Compact Differential Gauge

DESCRIPTION & FEATURES:

  • Resistance-free differential gauge for all air and non-corrosive gas installations

  • Compact size and easy to read dial | Industrial grade nylon case

  • Easily accessible re-zero adjustment screw | 5% full scale accuracy

  • Mounting bracket with screws included | 5 year warranty

Download

PRD ROLLING DIAPHRAGM PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Versatile high static low differential pressure gauge

  • Switches available for actuation | ASME B40.100 compliant

  • IP65 enclosure rating | 5 year warranty

PSD SMALL CONVOLUTED DIAPHRAGM GAUGE

DESCRIPTION & FEATURES:

  • Versatile high static low differential pressure gauge

  • Switches available for actuation | ASME B40.100 compliant

  • IP65 enclosure rating | 5 year warranty

PVD CONVOLUTED DIAPHRAGM GAUGE

DESCRIPTION & FEATURES:

  • Versatile high static low differential pressure gauge

  • Switches available for actuation | ASME B40.100 compliant

  • IP65 enclosure rating | 5 year warranty

COMPRESSED GAS GAUGES

PCG COMPRESSED GAS PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Economical 2” (50mm) gauge with built-in safety features

  • Safety blowout back steel case | ASME B40.100 compliant

  • UL listed | CRN registered | 5 year warranty

Download

PRL REGULATOR GAUGE

DESCRIPTION & FEATURES:

  • Small diameter, all stainless steel gauge

  • 1.5” (40mm) and 2” (50mm) dials | Full view snap-in lens

  • Back and bottom connection | ASME B40.100 compliant

  • RoHS compliant | CRN registered | 5 year warranty

Download

PSP HIGH-VOLUME OEM SPIRAL TUBE PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Reliable, small diameter, low profile gauge

  • 1” (25mm) to 1.5” (40mm) sizes | 1/8” NPT socket

  • Direct drive (no linkages or hairsprings) eliminating premature failure from the gear and movement

  • Safety over-pressure port on the lens | “Use No Oil” for use in oxygen service

  • ASME B40.100 compliant | CRN registered

  • UL listed for 1.25” and 1.5” gauges | 5 year warranty

Download

PUP ULTRA HIGH PURITY PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • All stainless steel with electro-polished finish

  • Helium leak tested | Industrial grade polycarbonate lens

  • Swivel face seal and NPT connections

  • Grade A or Grade B accuracy class

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PWL WELDING GAUGE

DESCRIPTION & FEATURES:

  • Economical, non-sparking brass case gauge

  • 1.5” (40mm), 2” (50mm) and 2.5” (63mm) brass case

  • UL listing on the 4,000 psi range | “USE NO OIL” on dial

  • Brass socket | Threaded-on polycarbonate lens

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PAG 3A PHARMACEUTICAL, FOOD, BEVERAGE & DAIRY SANITARY GAUGE

DESCRIPTION & FEATURES:

  • Designed for food, beverage & dairy and pharmaceutical applications

  • ±0.75% full scale accuracy | Food grade glycerin filling standard

  • Re-zero feature standard 

  • Crack/breakage-resistant polycarbonate lens standard

  • Clean-In-Place design | Steam-In-Place design | Autoclavable

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PSI INDUSTRIAL SANITARY GAUGE ASSEMBLY

DESCRIPTION & FEATURES:

  • Stainless steel gauge case | 3A approved sanitary seal (filled)

  • Brass or stainless steel internals | ASME B40.100 compliant

  • CRN registered

Download

PSQ 3A ALL-PURPOSE QUALITY SANITARY GAUGE

DESCRIPTION & FEATURES:

  • Quality series for all sanitary gauge systems

  • Food grade glycerin filling standard | Electro-polish finish

  • Industrial grade polycarbonate lens standard

  • Clean-In-Place and steam-in-place design

  • 0.75”, 1.5” and 2” Tri-Clamp® connections bottom and back

  • ASME B40.100 compliant | CRN Registered | 5 year warranty

Download

SPECIAL APPLICATION GAUGES

DPG DIGITAL PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Simple 2 button operation | Reset to zero feature

  • Backlight turns on when on/off button is pressed

  • Option for display to remain continuously on

  • Continuous Peak pressure indication option

  • 316L welded diaphragm seal | Rubber boot is standard

  • ASME B40.100 compliant | RoHS compliant

  • ±1% accuracy (±0.5% optional for gauges up to 10,000 psi) | 5 year warranty

Download

PAL ALTITUDE PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Premium aluminum case gauge designed to read head pressure

  • Stainless steel or brass wetted parts | PSI and Feet of Water scales

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PAM AMMONIA PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • To measure pressure and temperature of most ammonia systems

  • ±0.5% to ±3-2-3% accuracy available | 2.5” (63mm) to 10” (250mm) dial sizes

  • ASME B40.100 compliant | RoHS compliant (SS internals only)

  • CRN registered | 5 year warranty

Download

PEC PREMIUM STAINLESS STEEL PRESSURE GAUGE WITH ELECTRICAL CONTACTS

DESCRIPTION & FEATURES:

  • 4″ dial

  • Silicone fillable stainless steel gauge

  • Independently adjustable electrical contacts

  • Bottom connection | Restricted orifice standard | ±1% accuracy

  • Electrical contacts rated up to 1 amp at 220-380 Vac

  • Contact settings adjustable with fitted key (included)

  • ASME B40.100 compliant (EN837-1 available) | CRN registered | 5 year warranty

Download

PFE SPRINKLER GAUGE

DESCRIPTION & FEATURES:

  • To measure pressure and temperature of most ammonia systems

  • ±0.5% to ±3-2-3% accuracy available | 2.5” (63mm) to 10” (250mm) dial sizes

  • ASME B40.100 compliant | RoHS compliant (SS internals only)

  • CRN registered | 5 year warranty

Download

PFG REFRIGERATION GAUGE

DESCRIPTION & FEATURES:

  • 2.5” (63mm) to 6” (150mm) durable gauges

  • 2.5” (63mm) dial have a blue and red colored case for easy identification

  • Dual scale (psi/°F) | Flutterless movement on the 2.5” (63mm)

  • Chlorofluorocarbon (CFC) temperature scales (R-12, R-22 & R-502)

  • Brass internals | 1/4” NPT standard | ASME B40.100 compliant

  • CRN registered | 5 year warranty

Download

PLP LOW PRESSURE GAUGE

DESCRIPTION & FEATURES:

  • Highly accurate reading of low pressures | Brass or stainless steel wetted parts

  • Ranges from 15” H2O/oz to +10 psi

  • Overpressure protection on some models (OP)

  • ASME B40.100 compliant | CRN registered | 5 year warranty

Download

PLP LOW PRESSURE GAUGE.jpg
PPC PROCESS PRESSURE GAUGE.jpg
PRC RECEIVER PRESSURE GAUGE.jpg
PSG SHAEFFER PRESSURE GAUGE.jpg
PEM-ZR ECONOMY StabiliZR™ GAUGE.jpg
PFP-ZR PREMIUM STAINLESS STEEL StabiliZR
PFQ-ZR StabiliZR™ STAINLESS STEEL PRESSU
PN2-ZR NACE StabiliZR™ PRESSURE GAUGE–MR
PPC-ZR StabiliZR™ PROCESS GAUGE.jpg
P1S 100 SERIES PRESSURE GAUGE.jpg
P3S 300 SERIES PRESSURE GAUGE.jpg
PBC FORGED BRASS CASE PRESSURE GAUGE.jpg
PCC COLOUR CODED PRESSURE GAUGE.jpg
PCT CONTRACTOR PRESSURE GAUGE PCT-LF LEA
PFP PREMIUM STAINLESS STEEL LIQUID FILLE
PFP PREMIUM STAINLESS STEEL LIQUID FILLE
PFQ STAINLESS STEEL LIQUID FILLED PRESSU
PFQ STAINLESS STEEL LIQUID FILLED PRESSU
PN2 NACE LIQUID FILLED PRESSURE GAUGE-MR
PSC SAFETY CASE PRESSURE GAUGE.jpg
PTG TEST GAUGE.jpg
PTS TUBE STUB PRESSURE GAUGE.jpg
PXT XMAS TREE GAUGE.jpg
PFH HYDRAULIC STAINLESS STEEL LIQUID FIL
P9S 90 SERIES PRESSURE GAUGE.jpg
P9U 90 SERIES PANEL MOUNTED PRESSURE GAU
PEM ECONOMY PRESSURE GAUGE PEM-LF LEAD
PEU ECONOMY PANEL MOUNTED GAUGE.jpg
PCT CONTRACTOR PRESSURE GAUGE PCT-LF LEA
PEM ECONOMY PRESSURE GAUGE PEM-LF LEAD
PET ECONOMY TEST GAUGE PET-LF LEAD FREE
PFQ STAINLESS STEEL LIQUID FILLED PRESSU
PDT DIFFERENTIAL PRESSURE GAUGE.jpg
PDX DUPLEX PRESSURE GAUGE.jpg
PFD WinAIR DIFFERENTIAL PRESSURE GAUGE.j
PFD WinAIR Compact Differential Gauge.pn
PPD PISTON PRESSURE GAUGE.jpg
PCG COMPRESSED GAS PRESSURE GAUGE.jpg
PRL REGULATOR GAUGE.jpg
PSP HIGH-VOLUME OEM SPIRAL TUBE PRESSURE
PUP ULTRA HIGH PURITY PRESSURE GAUGE.jpg
PAG 3A PHARMACEUTICAL, FOOD, BEVERAGE &
PAL ALTITUDE PRESSURE GAUGE.jpg
PSI INDUSTRIAL SANITARY GAUGE ASSEMBLY.j
DPG DIGITAL PRESSURE GAUGE.jpg
PAM AMMONIA PRESSURE GAUGE.jpg
PEC PREMIUM STAINLESS STEEL PRESSURE GAU
PSQ 3A ALL-PURPOSE QUALITY SANITARY GAUG
PFE SPRINKLER GAUGE.jpg
PFG REFRIGERATION GAUGE.jpg
PRESSURE GAUGES

PRESSURE TRANSMITTERS

WINSMART™ LY16 SMART EXPLOSION PROOF PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Microprocessor-based high performing transmitter

  • Explosion proof smart pressure transmitter for hazardous locations

  • Built-in temperature sensor | 0.2% or 0.5% accuracy

  • Simple to operate 3-push button control

  • HART® or Modbus communications available

  • Low power option available | Re-zero function for safe field calibration

  • 10:1 rangeability allows for installation in any application

  • CRN Pending | 5 year warranty

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WINSMART™ LY36 SMART EXPLOSION PROOF DIFFERENTIAL PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Monosilicone-based high performing transmitter

  • Explosion proof smart differential pressure transmitter for hazardous locations

  • Built-in temperature sensor | 0.075% or 0.05% accuracy

  • Simple to operate 3-push button control

  • HART® or Modbus communications available

  • Low power option available | Re-zero function for safe field calibration

  • 10:1 rangeability allows for installation in any application

  • CRN Pending | 5 year warranty

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LE1 OEM PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Developed for OEM applications. 

  • Compact stainless steel construction with ceramic sensor

  • Available ranges include Vac up to 8,700 psi (600 bar)

  • Wide range of mechanical and electrical connections

  • ±0.5% accuracy (±1% for pressures ≤45 psi)

  • IP65 and IP67 enclosure ratings | CE approved | 5 year warranty

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LE3 GENERAL PURPOSE PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Developed for use in general industry and OEM applications, where versatility and economy are requirements

  • Compact stainless steel construction with ceramic sensor

  • Available ranges include in/Hg up to 5,000 psi

  • Wide range of mechanical and electrical connections

  • ±0.5% accuracy | NEMA 4X / IP65 and IP67

  • CE, CSA and RoHS compliant | Approved for outdoor use

  • Customizable | 5 year warranty

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LIM AGGRESSIVE MEDIA PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Universal transmitter with a high level of accuracy and stability

  • Designed especially for aggressive media 

  • Rugged stainless steel construction with ceramic sensor

  • Available ranges include in/Hg up to 8,700 psi

  • Wide range of mechanical and electrical connections

  • ±0.5% FSO accuracy | NEMA 4X and 6P / IP65, IP67 or IP68

  • CE, CSA and RoHs compliant | Approved for outdoor use

  • Customizable | 5 year warranty

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LIS INTRINSICALLY SAFE PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Approved for intrinsically-safe applications in Class 1/Div. 1 hazardous areas

  • Rugged stainless steel construction with ceramic sensor

  • Available ranges include in/Hg up to 8,700 psi

  • Wide range of mechanical and electrical connections

  • ±0.5% FSO accuracy | NEMA 4X and 6P / IP65, IP67 or IP68

  • Approved for outdoor use | Customizable | 5 year warranty

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LLP LOW PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Compact stainless steel construction with stainless steel sensor

  • Available in in/H2O to 25 psi

  • Wide range of mechanical and electrical connections

  • ±0.5% accuracy | NEMA 4X and 6P / IP65, IP67 and IP68

  • CE and RoHS compliant | Customizable | 5 year warranty

Download

LM1 ANTI-CLOGGING SUBMERSIBLE PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Heavy-duty submersible transmitter for level measurement in sludge and slurry installations

  • 316L SS housing with anti-clogging sensor and reinforced diaphragm seal

  • Standard ranges from 5 thru 25 psi, optional ranges up to 100 psi

  • ±0.5% accuracy | 40’ of vented cable standard, other lengths also available

  • NEMA 6P / IP68 for full immersion | RoHS compliant | 5 year warranty

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LM3 SLIM LINE ALL-PURPOSE SUBMERSIBLE PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Slimline probe is especially suited for applications with restricted space

  • Designed for continuous level measurement in water or other liquids with low viscosity

  • 316L SS probe with stainless steel sensor for ease in cleaning

  • Available ranges from H2O up to 300 psi | ±0.35% accuracy rating

  • NEMA 6P / IP68 | Approved for outdoor use | Customizable

  • RoHS compliant | 5 year warranty

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LM6 ALL STAINLESS STEEL SUBMERSIBLE PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Designed for continuous level measurement in water or other liquids with low viscosity

  • 316L SS probe with stainless steel sensor for ease in cleaning

  • Available ranges from H2O up to 300 psi

  • ±0.1% to ±0.35% accuracy ratings | NEMA 6P / IP68. Approved for outdoor use

  • Customizable | RoHS compliant | 5 year warranty

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LM7 GENERAL PURPOSE SUBMERSIBLE PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Designed for continuous level measurement in water or waste water (thin film)

  • Good linearity for long term stability | Available ranges up to 300 psi

  • Wide range of mechanical and electrical connections

  • ±0.5% accuracy | NEMA 6P / IP68. Approved for outdoor use

  • Customizable | RoHS compliant | 5 year warranty

Download

LMH HYDRAULIC PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Developed for use in heavy duty industrial applications

  • Compact stainless steel construction with welded stainless steel sensor

  • Available ranges up to 8,700 psi

  • Wide range of mechanical and electrical connections

  • ±0.5% accuracy | NEMA 4X / IP65 and IP67

  • CE and RoHS compliant | Customizable | 5 year warranty

Download

LOH WELL SERVICE TRANSMITTER

DESCRIPTION & FEATURES:

  • Extremely robust and stable long-term | Shock and vibration resistant

  • ±0.5% FSO accuracy | 15,000 psi nominal pressure range

  • Permissible overpressure up to 22,500 psi

  • Standard 80% shunt calibration | 5 year warranty

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LST 3A SANITARY PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Constructed of 316-grade welded stainless steel, NEMA 4X rated

  • 3A approved | Excellent accuracy rating of ±0.25% full scale output

  • Available with a 0.5” (13mm) to 5” (127mm) Tri-Clamp®

  • Pressure ranges up to 1,000 psi | RoHS compliant | 5 year warranty

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LTD DIFFERENTIAL PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Designed to measure the differential pressures of liquids and gases between two ports

  • Compact, efficient design available in Low or High psi ranges that facilitates installation in tight spaces

  • Low Range housing is constructed of stainless steel and aluminum

  • High Range housing is made from a 316-grade stainless steel ideally suited for an industrial environment

  • Fast response sensor and signal conditioned electronic circuitry provide quick and accurate readings

  • Unique isolation system responds to pressure changes approximately 20 times faster than conventional transmitters with ranges below 100 psi (Low Range model)

  • CE approval is standard on all models

  • NEMA 4 approval is standard on the Low Range model | RoHS compliant

  • 5 year warranty

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LTF FLUSH MOUNT PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Unique flush stainless steel diaphragm eliminates any cavity that could form a build-up

  • 316-grade thick diaphragm provides higher overpressure and spike protection

  • Available ranges include vacuum up to 5,800 psi

  • Wide range of mechanical and electrical connections

  • Cooling tower option for increased temperature tolerance

  • Optional FDA-approved food-compatible oil

  • ±0.50% accuracy | NEMA 4X and NEMA 6P / IP65 and IP67

  • Customizable | RoHS compliant | 5 year warranty

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LXP EXPLOSION PROOF PRESSURE TRANSMITTER

DESCRIPTION & FEATURES:

  • Vac to 10,000 psi pressure range | Explosion proof enclosure

  • Rugged stainless steel construction

  • Built in high pressure snubber (2,000 psi and above)

  • NEMA 4X, 7 and 9 | ±0.25% accuracy | cULus approved for hazardous locations

  • Single seal ANSI compliant up to 6,000 psi | CRN pending | 5 year warranty

Download

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PRESSURE TRANSMITTERS

PRESSURE SWITCHES

WPS COMMERCIAL DIFFERENTIAL PRESSURE SWITCH

DESCRIPTION & FEATURES:

  • Excellent solution in BAS and HVAC applications requiring monitoring and control

  • Low pressure differential switch for monitoring pressure, vacuum and differential pressure of air and other non combustible, non aggressive gases

  • Pressure indicating adjustment knob allows for simple field changes without the need of a pressure gauge

  • Pressure ranges in both Inches of Water (and Pascals), from 0.08 to 16.0 (20-4,000)

  • Single-pole double-throw (SPDT) switch type with 0.01A 250 VAC output

  • The compact size allows for hassle-free installation in small areas

  • CE, RoHS & REACH compliant | 5 year warranty

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2WPS GENERAL PURPOSE PRESSURE SWITCH

DESCRIPTION & FEATURES:

  • Piston-type pressure switch | Vac to 500 psi pressure range

  • SPDT switch | Fixed or adjustable deadband

  • Simple set point adjustment

  • Anodized aluminum construction with Buna N wetted parts

  • ±2% of the adjustable range accuracy

  • NEMA 4, IP65 enclosure rating (NEMA 4X optional)

  • CSA approved | CRN registered | 5 year warranty

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3WPS INDUSTRIAL PRESSURE SWITCH

DESCRIPTION & FEATURES:

  • Piston-type pressure switch | 30 to 1,600 psi pressure range

  • SPDT switch | Simple set point adjustment, SPDT, snap action

  • Anodized aluminum construction with Buna N wetted parts

  • ±2% of the adjustable range accuracy

  • NEMA 4, IP65 enclosure rating | CSA approved | 5 year warranty

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4WPS LOW PRESSURE DIAPHRAGM PRESSURE SWITCH

DESCRIPTION & FEATURES:

  • Single or dual set point | “Hg to 150 psi pressure range

  • Fixed deadband | Simple set point adjustment

  • Anodized aluminum housing with stainless steel diaphragm

  • Hermetically sealed contacts available (excluding vacuum models)

  • ±0.5% accuracy | NEMA 4 enclosure rating (NEMA 4X optional)

  • CRN registered | 5 year warranty

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5WPS DIFFERENTIAL PRESSURE SWITCH

DESCRIPTION & FEATURES:

  • Bellows actuated “frictionless” switching mechanism

  • 15 to 5,000 psi pressure range | One or two SPDT switch

  • Adjustable deadband | Cast aluminum construction with stainless steel wetted parts

  • NEMA 4X, 12 & 13 enclosure rating | UL recognized | 5 year warranty

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9WPS EXPLOSION PROOF COMPACT PRESSURE SWITCH

DESCRIPTION & FEATURES:

  • Vac to 10,000 psi pressure range | Explosion proof SPDT or DPDT switch

  • Stainless steel with FKM and PTFE wetted parts

  • ANSI dual seal design | Diaphragm seal/piston sensor

  • Safe to adjust during operation

  • Lockable setpoint wheel to avoid shifting during operation

  • ±2% of full scale accuracy | NEMA 4X, 7 & 9 enclosure rating

  • CSA approved for hazardous locations

  • Designed for sour gas applications requiring NACE standards MR0175-2009

  • CRN registered (up to 3,000 psi models) | 5 year warranty

Download

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WPS COMMERCIAL DIFFERENTIAL PRESSURE SWI
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9WPS EXPLOSION PROOF COMPACT PRESSURE SW
PRESSURE SWITCHES

DIAPHRAGM SEALS

D10 PVC 2-PIECE DIAPHRAGM SEAL

DESCRIPTION & FEATURES:

  • Features a durable and flexible PTFE diaphragm seal, which serves as a protective barrier between the process fluid and instrument

  • High accuracy and dependability | ASME B40.100 compliant

  • 5 year warranty

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D15 THREADED FLUSH MOUNT DIAPHRAGM SEAL

DESCRIPTION & FEATURES:

  • Constructed with a welded diaphragm placed at the end of the male NPT connection, eliminating the normal diaphragm chamber where solidification of the process media may render the seal inoperable

  • Rugged and suitable for the most severe process applications

  • ASME B40.100 compliant | RoHS compliant | 5 year warranty

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D20 SANITARY DIAPHRAGM SEAL

DESCRIPTION & FEATURES:

  • Meets the requirements of dairy, food, beverage, chemical and pharmaceutical industries

  • 3A approved | ASME B40.100 compliant

  • RoHS compliant |CRN registered | 5 year warranty

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D30 HIGH PRESSURE DIAPHRAGM SEAL

DESCRIPTION & FEATURES:

  • Compact, lightweight and economical

  • Constructed of AISI 316 stainless steel and is welded together into a one piece unit

  • ASME B40.100 compliant | RoHS compliant

  • CRN registered | 5 year warranty

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D40 MEDIUM DUTY DIAPHRAGM SEAL

DESCRIPTION & FEATURES:

  • Compact (one piece), lightweight and economical

  • ASME B40.100 compliant

  • RoHS compliant | CRN registered | 5 year warranty

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D44 FLANGED DIAPHRAGM SEAL PTFE

DESCRIPTION & FEATURES:

  • “Continuous use” seals–backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced

  • Various sizes and housing materials available

  • ASME B40.1 compliant | 5 year warranty

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D44 FLANGED DIAPHRAGM SEAL WELDED

DESCRIPTION & FEATURES:

  • “Continuous use” seals–backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced

  • Various sizes and housing materials available

  • ASME B40.100 compliant | 5 year warranty

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D46 FLANGED FLUSH MOUNT SEAL

DESCRIPTION & FEATURES:

  • One-piece design–no internal gaskets or o-rings

  • Diaphragm is flush to the gasket sealing surface so no internal cavities for media buildup

  • Various sizes available | ASME B40.100 compliant

  • 5 year warranty

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D70 HEAVY DUTY 2-PIECE INDUSTRIAL DIAPHRAGM SEAL

DESCRIPTION & FEATURES:

  • Two piece construction and designed to withstand even the most severe process applications

  • “Continuous use” seals–backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced

  • Diaphragm is separable for servicing and is available with a 1/8” NPT or 1/4” NPT flushing connection for removing any material which may clog the process connection

  • Standard diaphragm is constructed of AISI 316L stainless steel and welded to the upper chamber of the seal for pressures 30 psi (200 kPa) and above; optional Viton® diaphragm available for ranges from 30” Hg Vacuum (-100 kPa) up to 100 psi (690 kPa). Others diaphragms available

  • FKM is highly recommended for applications less than 10 psi

  • ASME B40.100 compliant | RoHS compliant

  • CRN registered (all 316 SS only) | 5 year warranty

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D71 #70 NACE 2-PIECE DIAPHRAGM SEAL (HASTELLOY® C)

DESCRIPTION & FEATURES:

  • Can be used on applications requiring a NACE compliant MR0103-2003 diaphragm seal

  • ASME B40.100 compliant

  • 5 year warranty

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D71 NACE 2-PIECE DIAPHRAGM SEAL (MONEL®)

DESCRIPTION & FEATURES:

  • Can be used on applications requiring a NACE compliant MR0175-2003 diaphragm seal

  • ASME B40.100 compliant

  • 5 year warranty

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D74 2-PIECE INDUSTRIAL SEAL

DESCRIPTION & FEATURES:

  • Two piece construction and designed to withstand even the most severe process applications

  • “Continuous use” seals – backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced

  • Diaphragm is separable for servicing and is available with a 1/4” NPT flushing connection for removing any material which may clog the process connection

  • Standard diaphragm is constructed of AISI 316 stainless steel and welded to the upper chamber of the seal

  • ASME B40.100 compliant | 5 year warranty

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D81 ISOLATION RING

DESCRIPTION & FEATURES:

  • Various materials/configurations available to fit your specific application

  • Unique WinCONNECT fitting allows for easy field removal of gauge or switch for calibration, repair or replacement without interrupting process flow

  • Thicker break-resistant instrument stem

  • Optional tees for installation of multiple instruments

  • ASME B40.100 compliant

  • 5 year warranty

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