Refining and Chemical

Reotemp plays a crucial role in supporting the chemical and refining industrial markets by providing innovative temperature and pressure instrumentation solutions. Their extensive range of products and expertise caters specifically to the unique challenges and rigorous demands of these industries. Reotemp’s temperature sensors, thermowells, pressure gauges, and accessories are designed to withstand corrosive and hazardous environments, ensuring accurate and reliable measurements. These instruments enable operators to monitor and control critical processes, optimize efficiency, and maintain product quality. With a focus on durability and performance, Reotemp’s pressure and temperature instrumentation can withstand high temperatures, pressure differentials, and aggressive chemicals commonly encountered in chemical and refining operations.

Thermometers

Back Connect Bimetal Thermometer

Series AA, CC, BB, RR, CN, SS
Dial Size 3″, 4″, 5″
Accuracy +/- 1% Full Scale
Cost $$
Ranges -100 to 1,000°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Adjustable Angle Bimetal Thermometer

Series LL, MM, JJ
Dial Size 3″, 4″, 5″
Accuracy +/- 1% Full Scale
Cost $$
Ranges -100 to 1,000°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Bottom Connect Bimetal Thermometer

Series XR, YY, VR, XX, YN, VN
Dial Size 3″, 4″, 5″
Accuracy +/- 1% Full Scale
Cost $$
Ranges -100 to 1,000°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Bottom and Back Mount Industrial Digital Thermometer

Series DTA, DTX, DTE
Dial Size 3.5″
Accuracy Class A RTD
Cost $$$
Ranges -328 to 1,112°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Adjustable Angle Industrial Digital Thermometer

Series DTL
Dial Size 3.5″
Accuracy Class A RTD
Cost $$$
Ranges -328 to 1,112°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Remote Digital Thermometer

Series DTR
Dial Size 3.5″
Accuracy Class A RTD
Cost $$$
Ranges -328 to 1,112°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Dual Mode Thermometer

Series DM
Dial Size 3”, 4”, or 5”
Accuracy ± 1% of Full Scale
Cost $$$
Ranges -100 to 1200°F
Highly Customizable
Configuration Shippable in Days
Product Details
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Direct Drive Remote Thermometer

Series 45G
Dial Size 4.5″
Accuracy ±1% of Range Span
Cost $$$
Ranges -350 to 1,200°F
Product Details

Digital Railcar Thermometer

Series RCDL
Dial Size 3”
Accuracy Class A RTD
Connection Battery Powered Display
Product Details
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Pipe Mount Surface Thermometer

Series S2
Dial Size 2.5″
Accuracy +/- 2.5-2-2.5% Accuracy
Ranges 32 to 250° F
Order from Measure and Test

Thermocouples and RTDs

Head Assembly

A large selection of RTD Head Assemblies featuring explosion proof, corrosion resistant, LED Display, and many other head options. Can be configured with a HART or 4-20 mA transmitter.
Thermocouple
RTD
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Remote Mount Head Assembly

Allows the customer to move the head away from a hot process or to a more convenient location. With options such as explosion proof heads, armored capillary, and LED displays, and transmitters.

Thermocouple
RTD
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Stem Assembly with Plug Connection

Allows for quick connection and disconnection. Standard plugs (round pins) and mini plugs (flat pins) are available.

Thermocouple
RTD
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Stem Assembly with Plain Leads

Typically used to hook up to a transmitter or terminal block close to the location of the stem.

Thermocouple
RTD
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Model W Field Mounted HART Temperature Transmitter

Features a local display, HART compatibility, and a 4-20mA output. The field mounted transmitter is available as a complete assembly customized to your process.

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Z-Temp™ Explosion Proof Temperature Transmitter

Perfectly suited to applications where an explosion-proof temperature transmitter with local indication is required, but all of the extra features of a smart transmitter are not.

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Stem Assembly with Transition

Highly customizable with Transitions for a wide variety of industrial applications.

Thermocouple
RTD
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Hard-Wired Railcar Probe

REOTEMP’s Railcar Temperature Probes allow railcar terminals to measure the temperature of incoming and outgoing crude oil, corn syrup and other tanker fluids.
Product Details

Plain Stem Railcar Probe

REOTEMP’s Railcar Temperature Probes allow railcar terminals to measure the temperature of incoming and outgoing crude oil, corn syrup and other tanker fluids.
Product Details

Multipoint Railcar Probe

REOTEMP’s Railcar Temperature Probes allow railcar terminals to measure the temperature of incoming and outgoing crude oil, corn syrup and other tanker fluids.
Product Details

Cut-to-Length Temperature Probes

Designed as a fast and temporary replacements for applications where downtime needs to be minimized. Supplied in standardized lengths and can be cut down as needed in the field.

Thermocouple
RTD
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Metal Protection Tube Thermocouple

Used in high temperature, corrosive or hostile environments.

Product Details

Ceramic Protection Tube Thermocouple

Designed for high temperature application. Offered with both noble and base metal thermocouples. Used for processes including heat treating, smelting and foundry.

Product Details

Thermocouple Replacement Element

Supplied for use in ceramic and metal protection tube assemblies.

Product Details

Weld Pad (Tube Skin) Thermocouple

Designed to handle extreme temperatures and the long-term continuous service requirements in refineries, chemical processors, and power plants.

Product Details

Magnetic Handheld Probe

Allows you to spot check a hot process pipe (ferrous metal only) quickly and easily. The sensor is spring loaded to ensure a direct contact with the process pipe.

Thermocouple
RTD
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Multipoint Sensors

Multiple sensors inside one tube or sheath. Provides a more complete temperature profile of the process. Highly customizable.

Product Details

Pipe Mounting Kit

Allows for non-intrusive surface temperature measurement. It’s available in various pipe sizes to meet your application needs.

Thermocouple
RTD

Surface Mount (Stick On) Probe

Mounts on flat or curved surfaces. Can be customized for use in a wide variety of applications. Easy application using a self-adhesive backing.

Thermocouple
RTD
Order Thermocouple from Measure and Test
Order RTD from Measure and Test

Embedment Bearing

Used to monitor the temperature of bearings in turbines, compressors, generators and motors. Embedded in the bearing shoe, close to the bearing surface.

Thermocouple
RTD

Plain Wire Thermocouple with Beaded Junction

Available in multiple thermocouple types.

Product Details

Plastics Machinery Probe

Used on plastic injection and plastic extrusion machinery. Reotemp offers fixed and adjustable depth to fit multiple types of barrels, nozzles and molds.

Thermocouple
RTD

Bulk Wire

Bulk thermocouple wire is offered in both thermocouple grades and extension grades with multiple insulation options. Bulk RTD wire options include teflon or fiberglass insulation. 

Thermocouple
RTD

Accessories

A large selection of RTD and Thermocouple Accessories including: Connection heads, spring loaded kits, plugs &  jacks, transmitters (in-head), clamp sets for plugs, compression fittings, terminal blocks.

Thermocouple
RTD

Temperature Transmitters

Model W Field Mounted HART Temperature Transmitter

Mounting Style In-Head with Display
Input RTD, TC, Ω, or bipolar mV input and analog output
Output 4-20 mA, HART 5 or 7
Approvals CSA, ATEX, FM, IEC, IECEx, INMETRO, DNV-GL, EAC, CE, NEPSI, Ex
Product Details
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Z-Temp Explosion Proof Transmitters

Mounting Style In-Head with Display
Input RTD, TC, Ω, or mV input
Output 4-20 mA, HART 7 or HART 5
Approvals CSA, ATEX, IEC, IECEx, CE
Product Details
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2-Wire Programmable In-head Transmitter (TCX-5333A)

Mounting Style In-Head
Input RTD
Output 4-20 mA
Approvals ATEX (Zone 2), IEC, IECEx, INMETRO, DNV-GL, EAC, CE, GOST
Product Details

Universal In-Head Transmitter (TCX-5331A)

Mounting Style In-Head
Input RTD, TC, Ω, or mV input
Output 4-20 mA
Approvals ATEX (Zone 2), IEC, IECEx, INMETRO, DNV-GL, EAC, CE, GOST
Product Details

HART 5 4-20mA In-Head Transmitter(TCX-5335D)

Mounting Style In-Head
Input RTD, TC, Ω, or mV input
Output 4-20 mA, HART 5
Approvals CSA, ATEX, FM, IEC, IECEx, INMETRO, DNV-GL, EAC, CE, GOST
Product Details

HART 7 4-20mA In-Head Transmitter (TCX-5337D)

Mounting Style In-Head
Input RTD, TC, Ω, or bipolar mV input
Output 4-20 mA, HART 7 or HART 5
Approvals CSA, ATEX, FM, IEC, IECEx, INMETRO, DNV-GL, EAC, CE, GOST
Product Details

2-Wire Universal DIN Rail Transmitter (TCX-6331A)

Mounting Style DIN Rail
Input RTD, TC, Ω, or mV input
Output 4-20 mA
Approvals ATEX (Zone 2), IEC, IECEx,  EAC, CE, Ex
Product Details

2-Wire HART 5 DIN Rail Transmitter (TCX-6335A)

Mounting Style DIN Rail
Input RTD, TC, Ω, or mV input
Output 4-20 mA, HART 5
Approvals ATEX (Zone 2), IEC, IECEx
Product Details

Thermowells

Threaded

Style Threaded Thermowells
Replacement Infrequent
Typical Process Smaller Pipes or Vessels, Non-corrosive Media
Product Details
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Flanged

Style Flanged Thermowells
Replacement Frequent
Typical Process Large Pipes, High Pressure, High Corrosion
Product Details
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Weld-In 

Style Weld-In Thermowells
Replacement Rarely
Typical Process Non-corrosive, High Temperature or High Pressure
Product Details
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Pressure Gauges

4.5″ Solid-Front Process Gauge

Series PT45P
Dial Size 4.5″
Accuracy +/- 0.5% Full Scale
Ranges Vacuum, Compound, 10psi thru 40,000psi
Materials Tube & Socket: 316SS or Monel A400
Case: Phenolic Reinforced Thermoplastic
Product Details
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4.5″ Solid-Front Process Gauge

Series PT45T
Dial Size 4.5″
Accuracy +/- 0.5% Full Scale
Ranges Vacuum, Compound, 10psi thru 40,000psi
Material Tube & Socket: 316SS or Monel A400
Case: 316SS, welded to Socket
Product Details
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Hinge-Front Process Gauge

Series PI**H
Dial Size 4.5″, 6″
Accuracy +/- 0.5% Full Scale
Ranges Vacuum, Compound, 10psi thru 20,000 psi
Material Tube & Socket: 316SS
Case: Black Painted Aluminum
Product Details

Industrial Stainless Steel Gauges

Series PM25
Dial Size 2.5″
Accuracy +/- 1.6% Full Scale
Ranges Vacuum, Compound, 15psi thru 10,000psi
Material Tube & Socket: 316SS
Case: 304SS, laser welded to socket
Product Details
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Industrial Stainless Steel Gauges

Series PM40
Dial Size 4″
Accuracy +/- 1% Full Scale
Ranges Vacuum, Compound, 15psi thru 10,000psi
Material Tube & Socket: 316SS
Case: 304SS, laser welded to socket
Product Details
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Small Dial Gauges, Stainless Steel Gauges

Series PM15/20
Dial Size 1.5″ & 2″
Accuracy 3-2-3% , ASME Grade B
Ranges Vacuum, Compound, 15psi thru 10,000psi
Material Tube & Socket: 316SS
Case: 304SS, crimped ring
Product Details
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Repairable, Heavy-Duty Stainless Gauges

Series PR25/35
Dial Size 2.5″, 3.5″
Accuracy +/- 2-1-2%
Ranges Vacuum, Compound, 10psi thru 15,000psi
Material Tube & Socket: 316SS or Monel A400
Case: 304SS, twist-off bezel
Product Details
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Repairable, Heavy-Duty Stainless Gauges

Series PR40/60
Dial Size 4″, 6″
Accuracy +/- 1% Full Scale
Ranges Vacuum, Compound, 10psi thru 30,000psi
Material Tube & Socket: 316SS or Monel A400
Case: 304SS, twist-off bezel
Product Details
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Small Dial, Stainless/Brass Gauges

Series PG15/20
Dial Size 1.5″ & 2″
Accuracy 3-2-3% , ASME Grade B
Ranges Vacuum, Compound, 10psi thru 10,000psi
Material Tube & Socket: Brass
Case: 304SS, crimped bezel
Product Details
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Industrial Stainless/Brass Gauges

Series PG**C
Dial Size 2.5″ & 4″
Accuracy 3-2-3% (2.5″), 2-1-2% (4″)
Ranges Vacuum, Compound, 10psi thru 10,000psi
Material Tube & Socket: Brass
Case: 304SS, crimped bezel
Product Details
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Repairable Industrial Stainless/Brass Gauges

Series PG**S
Dial Size 2.5″ & 4″
Accuracy 2-1-2% (2.5″), 1% (4″)
Ranges Vacuum, Compound, 10psi thru 10,000psi
Material Tube & Socket: Brass
Case: 304SS, twist-off bezel
Product Details
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All Stainless Industrial Low Pressure Gauges

Series PCS
Dial Size 2.5″, 4″ & 6″
Accuracy 1.6% Full Scale
Ranges Vacuum, Compound, 5″H2O thru 300″H2O
Material Capsule & Socket: 316SS
Case: 304SS, twist-off bezel 
Product Details
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4.5″ Low Pressure Process Gauge 

Series PC45
Dial Size 4.5″
Accuracy 1.6% Full Scale
Ranges Vacuum, Compound, 10″H2O thru 300″H2O
Material Capsule & Socket: 316SS
Case: Phenolic Reinforced Thermoplastic 
Product Details
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General Purpose Brass Low Pressure Gauge

Series PC25N2
Dial Size 2.5″
Accuracy 3-2-3% , ASME Grade B
Ranges Vacuum, Compound, 15″H2O thru 300″H2O
Material Capsule & Socket: 316SS
Case: Black Painted Steel 
Product Details
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Industrial Brass Low Pressure Gauge

Series PC25S2
Dial Size 2.5″
Accuracy 3-2-3% , ASME Grade B
Ranges Vacuum, Compound, 15″H2O thru 300″H2O
Material Capsule & Socket: 316SS
Case: 304SS, twist-off bezel 
Product Details
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Dry Brass Gauges, Small Dial 

Series PD15/20/25
Dial Size 1.5″, 2″, 2.5″
Accuracy 3-2-3% , ASME Grade B
Ranges Vacuum, Compound, 15psi thru 5,000psi
Material Capsule & Socket: Brass
Case: Black Painted Steel
Product Details
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Digital Test Gauge

Series DT40
Dial Size 4″
Accuracy +/-0.1% Full Scale
Ranges Vacuum, Compound, 30psi thru 10,000psi
Material Sensor & Socket: 316SS
Case: 304SS w/ Rubber Boot
Product Details
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General Purpose Digital Gauge

Series DG25
Dial Size 2.5″
Accuracy +/- 1% Full Scale (0.5% & 0.25% optional)
Ranges Vacuum, Compound, 15psi thru 15,000psi
Material Sensor: 316SS Socket: 304SS
Case: ABS w/ Rubber Boot
Product Details
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Mechanical Dial Test Gauge

Series PL
Dial Size 4.5″, 6″
Accuracy +/- 0.25% and 0.5% Full Scale
Ranges Vacuum, Compound, 15psi thru 6,000psi
Material Tube & Socket: 316SS
Case: 304SS and Phenolic
Product Details

All Stainless Process Differential Gauge

Series D50
Dial Size 4″, 6″
Accuracy +/- 1.6% Full Scale (1% optional)
Ranges 0 to 16″H2Od thru 400psid, single or bi-directional
Material All Stainless Steel Constructions (Hastelloy Diaphragms Available)
Product Details

Diaphragm Type Differential Gauge

Series D40/42
Dial Size 2.5″, 3.5″, 4.5″
Accuracy 3-2-3% , ASME Grade B
Ranges 0 to 20″H2Od thru 100psid
Material Body: Aluminum, Brass, Monel, 316SS Gaskets: Buna, Viton, Silicone, Others
Product Details
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Piston Type Differential Gauge 

Series D20
Dial Size 2.5″, 3.5″, 4.5″
Accuracy +/- 2% Full Scale
Ranges 0 to 5psid thru 100psid
Material Body: Aluminum, 316SS Gaskets: Buna, Viton, Teflon, Others
Product Details
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High Accuracy Differential Gauge 

Series D05/06
Dial Size 4.5″, 6″
Accuracy +/- 1% Full Scale (0.5% optional)
Ranges 0 to 10″H2Od thru 30psid, single or bi-directional
Material Body: Aluminum, 316SS Gaskets: Buna, Viton, Teflon, Others
Product Details
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High Accuracy, High Pressure Differential Gauge 

Series D09
Dial Size 4.5″, 6″
Accuracy +/- 1% Full Scale (0.5% optional)
Ranges 0 to 15psid thru 6,000psid, single or bi-directional
Material Body: Aluminum, 316SS Gaskets: Buna, Viton, Teflon, Others
Product Details
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All-Welded Process Seal Gauge 

Series MS8
Dial Size 2″, 2.5″, 3.5″, 4″, 4.5″, 6″
Accuracy +/- 0.5% thru 3% Full Scale
Ranges Vacuum, Compound, 15psi thru 5,000psi
Material Diaphragm & Wetted: 316SS, Hastelloy, Monel, Inconel, Tantalum
Product Details
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HF Safety Gauge 

Series MSX
Dial Size 4.5″
Accuracy +/- 0.5% and 1% Full Scale
Ranges Vacuum, Compound, 15psi thru 5,000psi
Material Diaphragm & Wetted: Hastelloy, Monel, Inconel, Others
Product Details

Schaeffer Style Seal Gauge

Series PSS
Dial Size 4 to 6″
Accuracy ±1.6% FS (316SS Diaphragm)
Ranges 4iwc – 600psi (316L Diaphragm)
Material 316L with FPM Gasket
Optional 316L with PTFE
Product Details

Gearless Direct Drive Gauge 

Series PGL
Dial Size 2.5 to 4.5″
Accuracy +/- 0.5% Grade 2A
Ranges 0 to 300 psi
Material Tube: Inconel X-750, Silver Brazed​
Socket: 316SS ​
Product Details

Pressure Transmitters

Industrial Transmitter

Series TP
Accuracy ± 0.25% of span
Cost $
Output Signal 4-20mA, 2-wire (standard) 0-5V, 0-10V, 1-6V (3-wire)
Sensor Thin-film-on-steel
Pressure Ranges Vacuum, Compound, Pressure to 7,500 psi

Product Details
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Pressure Transmitter & Switch with Display

Series TDS
Accuracy ± 0.25% of span
Cost $$
Output Signal 4-20mA, 3-wire (standard), 0-5V, 0-10V, 1-6V (3-wire), Switchable from 4-20mA to 0-10 VDC
Sensor Thin-film-on-steel
Pressure Ranges Vacuum, Compound, Pressure to 7,500 psi

Product Details
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Explosion Proof Transmitter 

Series TE
Accuracy ±0.25% of span
Cost $$$
Output Signal 4-20mA, 2-wire (standard), 1-5Vdc
Pressure Ranges Vaccum, compound, pressure 0/15 psi to 0/15,000 psi
Approvals FM, CSA, CE

Product Details
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Mechanical Pressure Switch 

Series PS
Repeatability 1% per ISA/ANSI S51.1
Cost $$$
Current Capacity 15A at 250VAC; 5A at 30VAC
Pressure Ranges Full Vacuum through 0/550 psi
Approvals UL, CSA Certified Switching Elements

Product Details

Industrial Transmitter 

Series TG
Accuracy ± 0.25% or 0.5% Accuracy
Cost $$$
Output Signal 4-20mA, 2-wire (standard) 0-5V, 0-10V, 1-6V, or 1-11Vdc (3-wire)
Pressure Ranges Vacuum, Compound, Pressure to 15,000 psi; gauge and absolute
Other Internal Zero and Span Adjustments

Product Details
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Heavy Duty Industrial Transmitter

Series TH
Accuracy ± 0.12% or 0.25% accuracy
Cost $$$
Output Signal 4-20mA, 2-wire (standard) 0-5Vdc or 1-10Vdc (3-wire)
Pressure Ranges Vacuum, Compound, Pressure to 60,000 psi; gauge and absolute
Other Internal Zero and Span Adjustments

Product Details
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Diaphragm Seals

Threaded Offline Welded Metallic Diaphragm

Series W51/W61
Product Details
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Threaded Offline Non-Metallic Diaphragm

Series T51/V51/T61
Product Details
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Flanged Offline Welded Diaphragm

Series W5/W6
Product Details
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Flanged Offline Non-Metallic Diaphragm

Series T5/T6/V5
Product Details
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High Accuracy Threaded Diaphragm

Series W71
Product Details
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High Accuracy Flanged Diaphragm

Series W7
Product Details
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Flanged Flush Face Diaphragm

Series W9FF/FR
Product Details
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Extended Diaphragm

Series W9XT
Product Details
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Flush Pancake Wafer Diaphragm

Series W9FP