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Supplier: Pyromation
Description: Pyromation's general-purpose, screw-cover connection heads are NEMA/IP66 rated for indoor or outdoor use providing protection against dust, rain, splashing and hose-directed water. These company design-patented thermocouple and RTD connection heads have easy
- Extension Wire (Conduit Connection): 3/4" NPT
- Features: Weatherproof, Chemical Resistant
- Head Type (Attachment): Screw Cap & Chain, Hinged, Latching Closure
- Material: Cast Iron, Aluminum
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Supplier: Pyromation
Description: Pyromation's general-purpose, screw-cover connection heads are NEMA/IP66 rated for indoor or outdoor use providing protection against dust, rain, splashing and hose-directed water. These company design-patented thermocouple and RTD connection heads have easy
- Extension Wire (Conduit Connection): 3/4" NPT
- Head Type (Attachment): Screw Cap & Chain
- Material: Plastic
- Protection Tube (Sensor Thread): 1/2" NPT
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Supplier: Pyromation
Description: The series 800 thermocouple and RTD connection heads listed below are UL listed and they meet the requirements listed under UL886 and CSA C22.2 for Class I Groups C, D, Division 1 and 2; Class II Groups E, F, G; Class III for use in hazardous locations as described by the
- Extension Wire (Conduit Connection): 3/4" NPT
- Features: Weatherproof, Chemical Resistant
- Head Type (Attachment): Screw Cap & Chain
- Material: Cast Iron, Aluminum, Stainless Steel
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Supplier: Pyromation
Description: Pyromation's general-purpose, screw-cover connection heads are NEMA/IP66 rated for indoor or outdoor use providing protection against dust, rain, splashing and hose-directed water. These company design-patented thermocouple and RTD connection heads have easy
- Features: Epoxy Coated
- Head Type (Attachment): Screw Cap & Chain
- Material: Cast Iron
- Operating Temperature: 825 F
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Supplier: Tempco Electric Heater Corporation
Description: Transmitter Ambient Temperature Range:-40° to +185°F (-40° to +85°C)RTD's are offered with the options listed in the form below. Make your selections and Submit to Tempco for a quote request. Part Numbers are assigned at the time an order is placed.
- # of Lead Wires Per Element: 2, 3, 4
- Element Configuration: Single Element, Double Element
- Probe Configuration: Straight Probe
- Reference Resistance: 100 Ohms (Most Common)
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Supplier: NOSHOK, Inc.
Description: Standard head-type RTD assembly,A variety of head types are available, Transmitter available, fits standard heads, Probe welded to fitting or spring loaded, Probe can be replaced in some models without possibility for leakage, Process fitting 1/2" NPT standard, others
- # of Lead Wires Per Element: 2, 3, 4
- Diameter or Width Range: 0.2500 to 0.5000 inch
- Element Configuration: Single Element
- Element Material: Platinum
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Supplier: Chromalox
Description: PR-10 — Stainless Steel Transition with 40" of Leadwires PR-12 — Cast Iron Protection Head with Internal Terminal Block PR-18 — Aluminum Head, Convenient Snap-Lock Design with Internal Terminal Block Precision 100 Ohm Platinum RTD Element Rugged
- # of Lead Wires Per Element: 3
- Diameter or Width Range: 0.1625 to 0.5000 inch
- Element Material: Platinum
- Probe Configuration: Straight Probe
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Supplier: United Electric Controls Company
Description: UE's Applied Sensor Technologies (AST) division designs and manufactures single and dual element RTDs, referencing IEC 751. Our expertise in product packaging, manufacturing techniques, and component sourcing allow us to provide you reliable, stable sensors with hardware and output
- # of Lead Wires Per Element: 3
- Element Material: Platinum
- Explosion Proof: Yes
- Probe Configuration: Straight Probe
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Supplier: United Electric Controls Company
Description: UE's Applied Sensor Technologies (AST) division designs and manufactures single and dual element RTDs, referencing IEC 751. Our expertise in product packaging, manufacturing techniques, and component sourcing allow us to provide you reliable, stable sensors with hardware and output
- # of Lead Wires Per Element: 3
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Process Connection: Threaded Fitting
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Supplier: United Electric Controls Company
Description: UE's Applied Sensor Technologies (AST) division designs and manufactures single and dual element RTDs, referencing IEC 751. Our expertise in product packaging, manufacturing techniques, and component sourcing allow us to provide you reliable, stable sensors with hardware and output
- # of Lead Wires Per Element: 3
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Reference Resistance: 100 Ohms (Most Common)
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Supplier: United Electric Controls Company
Description: UE's Applied Sensor Technologies (AST) division designs and manufactures single and dual element RTDs, referencing IEC 751. Our expertise in product packaging, manufacturing techniques, and component sourcing allow us to provide you reliable, stable sensors with hardware and output
- # of Lead Wires Per Element: 3
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Process Connection: Threaded Fitting
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Supplier: Enercorp Instruments Ltd.
Description: cast aluminum head with O-ring seal. Electrical connections are made through the cable gland with rubber grommet. The standard process connector is 1/4", although 1/2" NPT is available if specified at order time. The sheath is 1/4" O.D. stainless steel. The sheath length must
- Basic Element Used: RTD
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Supplier: Nanmac Corporation
Description: The standard probe contains Pt100 ohm RTD assembly with an aluminum general purpose (GP) head. A terminal block is mounted on the interior of the GP head. The GP head has 1/2” NPT threads where the probe is mounted and a 1/2” NPT conduit outlet for your wire
- Basic Element Used: RTD
- Diameter or Width Range: 0.0620 to 0.3750 inch
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Supplier: Durex Industries
Description: might otherwise develop on standard assembly connections. There are various sizes and styles of the fittings available from a various manufacturers. Care must be taken to insure that the correct fitting is specified. In addition to the sanitary fittings, typical assemblies are equipped with a
- # of Lead Wires Per Element: 2, 3, 4
- Diameter or Width Range: 0.5000 inch
- Element Configuration: Single Element
- Element Material: Platinum
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Supplier: Ultra Energy
Description: The model N9004 fast time response RTD provides rapid detection of temperature changes in the Hot and Cold legs of the reactor coolant loops (RCS) of PWRs (pressurized water reactors). The N9004 RTD is a standard sensor in operating PWR nuclear plants, with original installations
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Sensed Temperature: 0.0 to 750 F
- Sensor Termination Type: Integral Connection Head (Thermohead)
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Supplier: Acrolab Ltd.
Description: Clean in place (CIP) style sanitary connected RTD's are used in the bevarage, chemical, provide excellent washdown protection. Reduced tips are offered for faster responce time. sanitary caps in the industry and all meet 3-A Sanitary Standard 74-. The sheaths are dairy, food and
- Diameter or Width Range: 1.5 to 3 inch
- Probe Configuration: Straight Probe
- Probe Features: Available as an Assembly
- Sanitary Applications: Yes
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Supplier: Ultra Energy
Description: application. This RTD electrical interface can be configured for use with a connection head and terminal block or Quick Disconnect Electrical Connector (QDC). Typical applications include duct mounting, tank, pool, or vessel mounting. The RTD is qualified per IEEE
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Sensor Termination Type: Terminal Block, Integral Connection Head (Thermohead), Plug or Quick Connect
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Supplier: KOBOLD Instruments, Inc.
Description: RTD element which is hermetically sealed in a 316 stainless steel probe. The TSR is available in an RTD only version or RTD with head-mounted 2-wire 4-20 mA transmitter. NPT or Tri-Clamp® connections are standard.
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Process Connection: Threaded Fitting
- Reference Resistance: 100 Ohms (Most Common)
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Supplier: Ultra Energy
Description: configured for use with a terminal block and terminal block connection head. The RTD is qualified per IEEE 323-1974/1983 and IEEE 344-1975/1987 for use in Class 1E harsh environments.
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Probe Features: Spring Loaded
- Sensor Termination Type: Terminal Block, Integral Connection Head (Thermohead)
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Supplier: Tempco Electric Heater Corporation
Description: Connection Head in Two Construction Styles Standard Industry Tube and Wire construction with fiberglass 900°F (482°C) or Teflon® 392°F (200°C) lead wires Mineral Insulated construction rated up to 1200°F (650°C). This construction type allows forming and bending the sheath to meet
- # of Lead Wires Per Element: 2, 3, 4
- Element Configuration: Single Element, Double Element
- Explosion Proof: Yes
- Probe Configuration: Straight Probe
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Supplier: Tempco Electric Heater Corporation
Description: Connection Head with 1/2" NPT Pipe Nipple in Two Construction Styles??Standard Industry Tube and Wire construction with fiberglass 900°F (482°C) or Teflon® 392°F (200°C) lead wires. Mineral Insulated construction rated up to 1200°F (650°C). This construction type allows forming and
- # of Lead Wires Per Element: 2, 3, 4
- Element Configuration: Single Element, Double Element
- Probe Configuration: Straight Probe
- Reference Resistance: 100 Ohms (Most Common), 1000 Ohms
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Supplier: Tempco Electric Heater Corporation
Description: Connection Head with 1/2" NPT Hex Nipple in Two Construction Styles Standard Industry Tube and Wire construction with fiberglass 900°F (482°C) or Teflon® 392°F (200°C) lead wires. Mineral Insulated construction rated up to 1200°F (650°C). This construction type allows forming and
- # of Lead Wires Per Element: 2, 3, 4
- Element Configuration: Single Element, Double Element
- Probe Configuration: Straight Probe
- Reference Resistance: 100 Ohms (Most Common), 1000 Ohms
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Supplier: Acrolab Ltd.
Description: Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab’s
- Diameter or Width Range: 0.2500 inch
- Probe Configuration: Straight Probe
- Probe Features: Available as an Assembly
- Sensitive Length: 1 to 10 inch
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Supplier: Cole-Parmer
Description: • Available in spring loaded and non-spring loaded styles Industrial RTDs produce greater accuracy and are broken down into two market segments: industrial and sanitary. Aluminum heads are used in industrial applications, chemical processes, production lines, ovens, furnaces, and
- Basic Element Used: RTD
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Supplier: Cole-Parmer
Description: • Available in spring loaded and non-spring loaded styles Industrial RTDs produce greater accuracy and are broken down into two market segments: industrial and sanitary. Aluminum heads are used in industrial applications, chemical processes, production lines, ovens, furnaces, and
- Basic Element Used: RTD
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Supplier: Cole-Parmer
Description: • Available in spring loaded and non-spring loaded styles Industrial RTDs produce greater accuracy and are broken down into two market segments: industrial and sanitary. Aluminum heads are used in industrial applications, chemical processes, production lines, ovens, furnaces, and
- Basic Element Used: RTD
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Supplier: Cole-Parmer
Description: • Available in spring loaded and non-spring loaded styles Industrial RTDs produce greater accuracy and are broken down into two market segments: industrial and sanitary. Aluminum heads are used in industrial applications, chemical processes, production lines, ovens, furnaces, and
- Basic Element Used: RTD
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Supplier: Conax Technologies
Description: RTD or Ohm Input High Measurement Accuracy 3-Wire Connection Programmable Sensor Error Value. Application: Linearized temperature measurement with Pt100...Pt1000, Ni100...Ni1000 sensor. Conversion of linear resistance
- Mounting: Thermohead / Thermowell Mounting
- Other Input: Resistance Input
- Output: Analog Current (e.g., 4-20 mA)
- Reference Material: Platinum, Nickel / Nickel Alloys
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Supplier: Ashcroft Inc.
Description: Manufactured to IEC 60751 Available with and without transmitters Specifications: Choice of single or dual RTDs Sensor Types: Pt 100, and Pt 1000 Metric Stem Diameters: 3 mm, 4.5 mm, 6 mm and 8 mm Head Types: DIN B, BBK, BUZ and BUZH, SCCI
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Supplier: Ultra Energy
Description: The model 615 spring-loaded RTD is designed for a wide range of nuclear applications. The sensor is intended to be installed in a thermowell or protection tube. The spring-loading action ensures proper contact with the tip of the thermowell or protection tube for optimal heat transfer.
- Element Material: Platinum
- Probe Configuration: Straight Probe
- Probe Features: Spring Loaded
- Sensor Termination Type: Terminal Block, Integral Connection Head (Thermohead), Plug or Quick Connect
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Supplier: Define Instruments
Description: What it does: The TM-2HL accepts a temperature RTD input signal and outputs a 4-20mA signal. The TM-2HL is a DIN B style head mount transmitter that accepts a 2-wire or 3-wire PT100/1000 input signal, and converts it to an industry standard 4–20mA output
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: Compact connection terminal head (B-Series)—Compact, lightweight terminal heads provide convenient hook-up of extension wire (read more)
Browse RTD Temperature Probes Datasheets for Conax Technologies -
Check out Pyromation’s line of RTD and Thermocouple CSA Certified Non-Incendive Assemblies for use in Hazardous Locations in the U.S. and Canada. The product groupings include remote-mount sensors, heat-tracing sensors and assemblies with extension lead wire. Options include assemblies with connection head mounted temperature transmitters. (read more)
Browse Thermocouple Elements Datasheets for Pyromation -
assemblies, dependant on connection head type, meet XP Class I Division I & II; Groups A, B, C, D; DIP Class II Division I; Groups E, F, G; Class III; Type 4/4X. The required thermowell is available in standard, heavy-duty, and flanged constructions. The assemblies feature 316 stainless steel sheaths. They are available with aluminum or stainless steel explosion-proof connection heads. (read more)
Browse Thermocouple Temperature Probes Datasheets for Pyromation -
RTDs for many industry applications. From single- or dual-element RTDs to PT100's to Sanitary CIP types, we have the right sensor for your job. If what you need is not available from our catalog, our product engineers will design an RTD for your specific application, including temperature sensor assemblies that require connection heads, thermowells and/or transmitters (read more)
Browse Resistive Temperature Devices (RTD) Elements Datasheets for Pyromation -
complete assembly – both sensor and terminal head. This is an important distinction since common practice has been to pair an explosion proof rated terminal head with an unrated RTD or thermocouple, assuming suitability for hazardous locations. If installed in a hazardous area (read more)
Browse RTD Temperature Transmitters Datasheets for United Electric Controls Company -
. T142: Advanced programmability for a range of inputs, complemented by optional Bluetooth® Configuration. Benefits for the Engineering Sector: Flexible Installation: Suitable for sensor assembly connection heads or DIN (read more)
Browse RTD Temperature Transmitters Datasheets for Pyromation -
performance even in the most demanding situations. For applications requiring versatile and precise temperature monitoring, explore our Magnesium Oxide (MgO) thermocouples and general-purpose RTDs. Ideal for direct immersion, composite mixing, forming, and various other aerospace manufacturing (read more)
Browse Thermocouple Elements Datasheets for Pyromation
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Maintenance of Process Instrumentation in Nuclear Power Plants
RTD connection head .
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ISA SENS PERF RELI - Sensor Performance and Reliability
Some moisture can leak into the RTD through long-term exposure to the temperatures that exist around the RTD ’s connection head .
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ISA MNTRNG MEAS I&C PERF NUC PWR PLNT - Monitoring and Measuring I&C Performance in Nuclear Power Plants
In some RTDs , the connection head is filled with chemical foam to help it qualify for nuclear service.
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CR4 - Thread: 4 Wire RTD Transmitters
The unit were always in side shell ( Connection Head ) with the RTD down a thermowell.
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http://www05.abb.com/global/scot/scot267.nsf/veritydisplay/c07570857469fa398525723c007241fe/$File/2101774MNAC.pdf
Align the RTD Head such that the connecting conduit or cable will be pointing in the desired direction and then tighten the union.
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International Performance Measurement and Verification Protocol: Concepts and Options for Determining Energy and Water Savings, Volume I
Typical purchasing specifications are for a matched set of RTD assemblies (each consisting of an RTD probe, holder, connection head with terminal strip and a stainless steel thermowell), calibrated to indicate the same temperature, for example within a tolerance of 0.1ßF …
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NEMVP: North American energy measurement and verification protocol
Typical purchasing specifications are for a matched set of RTD assemblies (each consisting of an RTD probe, holder, connection head with terminal strip, and a stainless steel thermowell), calibrated to indicate the same temperature within a tolerance of 0.loF over the …
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Tel-Tru Announces Expanded Line Of RTDs
The fully integrated transmitters eliminate the chance of wiring disconnections between the transmitter and sensor, and increase the reliability over traditional RTDs that use transmitters with connection head housings.
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http://www05.abb.com/global/scot/scot267.nsf/veritydisplay/382537e801c9c19b8525723d005efc41/$File/2101511.pdf
If wiring at connection head is correct, the RTD is defective.
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http://www05.abb.com/global/scot/scot267.nsf/veritydisplay/9dc63366f39890ce85257576004d5c79/$File/2103334MNAA.pdf
6) If wiring at connection head is correct, the RTD is defective.