iTHERM ModuLine TM131

Trend-setting, high modular and robust thermometer for a wide range of industrial applications

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SKU: TM131

Highlights

Measuring Principle/ sensor type: Pt100, Thermocouple type J, K, N
Measuring Range: -200 to 1100 °C (-328 to 2012 °F)
Accuracy:For RTD: ± (0.1 + 0.0017 · absolute value °C); For TC: ±1.5 °C (-40 to 375 °C), ±0.004 . absolute value °C (375 to 1000 °C)
Fastest response time with thermowell t90 starting at below 10 s
Bluetooth® connectivity with SmartBlue App (optional)

Details

RTD or TC assembly complete with manufactured thermowell or to be used with existing thermowell. An optional head transmitter, with all common communication protocols - Bluetooth® technology inclusive, and special features like iTHERM QuickNeck, for tool-free easy recalibration, vibration-resistant and fast-response sensor and thermowell technology (iTHERM StrongSens, QuickSens) as well as hazardous area approvals makes the device ready to use with enhanced measurement accuracy and reliability.

General Information

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Measuring principle	Pt 100 or TC type K, J or N
Measurement temperature range	Pt100: -200 to 600 °C (-328 to 1112 °F); Thermocouple TC, type J: -40 to 750 °C (-40 to 1382 °F); Thermocouple TC, type K, N: -40 to 1100 °C (-40 to 2012 °F)
Sensor accuracy	Class AA acc. to IEC 60751; Class A acc. to IEC 60751; Class B acc. to IEC 60751; Class special or standard acc. to ASTM E230; Class 1 or 2 acc. to IEC 60584-2
Sensor response time t50 / t90	Fastest response time with thermowell t90 starting at below 10 s; depending on configuration

Input / Output

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Output	Directly-wired sensors- sensor measured values forwarded without a transmitter Via transmitter: 4...20 mA
Communication protocol	HART, PROFIBUS® PA, FOUNDATION Fieldbus™
Transmitter output type	4...20 mA

Mechanical Data

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Process connection	Thread: G3/8, G1/2", G3/4", G1", NPT1/2", NPT3/4", NPT 1", M18x1.5, M20x1.5, M27x2, M33x2, R1/2", R3/4" Cap-nut: M20x1.5, G1/2", G3/4" Compression fitting: NPT1/2", G1/2", G1" Flanges according to EN or ASME standard
Thermowell Shape	Straight
Sensor tip shape	Straight, reduced or tapered
Immersion length range	Standard: 50, 70, 80, 100, 120, 160, 225, 250, 315, 400 and 465; On request: up to 1000 mm (39'')
Wetted material	316, 316L, 316Ti, Alloy 600, Alloy C276, Alloy 446, Alloy 321; Sheath PTFE, Sheath Tantal
Terminal head material	Aluminum (polyester powder coated), Polyamide (PA)antistatic, Stainless steel 316L
Housing material	Aluminum (polyester powder coated), Polyamide (PA)antistatic, Stainless steel 316L
Degree of protection	Max. IP66 (NEMA Type 4x encl.), depending on the design (terminal head, connector, etc.)
Surface roughness	Ra ≤ 0.76 µm (0.03 µin)

Electrical Data

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Cable entry	Deapends on Terminal head, Thread: G ½", NPT ½", M20x1.5, NPT ¾"

Certification / Approvals

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Hazardous approvals	ATEX
Other Approvals/ Certification	CE, PED, 3.1 Certificate, SIL (Transmitter)

Additional Information

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Ambient temperature range	Without mounted head transmitter: -50 to 150 °C (-58 to 302 °F) varies for cable glands and connectors; With mounted head transmitter: -40 to 85 °C (-40 to 185 °F); With mounted head transmitter and display: -20 to 70 °C (-4 to 158 °F) iTHERM QuickNeck: -50 to 140 °C (-58 to 284 °F)
Storage temperature	Without mounted head transmitter: -50 to 150 °C (-58 to 302 °F) varies for terminal heads, cable glands and connectors; With mounted head transmitter: -40 to 85 °C (-40 to 185 °F); With mounted head transmitter and display: -20 to 70 °C (-4 to 158 °F)
Maximum allowable pressure	100 bar (1450 psi)
Shock resistance	Yes
Vibration resistance	Yes
Electromagnetic compatibility (EMC)	IEC/EN 61326