Explosion-proof temperature sensor without process connection
Modular RTD or thermocouple temperature assembly
Tổng quan về thông số kỹ thuật
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
Response time
t90 starting at < 1,5 s iTHERM QuickSens depending on configuration
Max. process pressure (static)
depending on the configuration
Operating temperature range
PT100 TF iTHERM StrongSens: -50 °C ...500 °C (-58 °F ...932 °F) PT100 TF iTHERM QuickSens: -50 °C …200 °C (-58 °F …392 °F) PT100 WW: -200 °C ...600 °C (-328 °F ...1.112 °F) PT100 TF: -50 °C ...400 °C (-58 °F ...752 °F) Typ K: max. 1.100 °C (max. 2.012 °F) Typ J: max. 800 °C (max. 1.472 °F) Typ N: max. 1.100 °C (max. 2.012 °F)
Our explosion-proof temperature sensor iTHERM ModuLine TM111 is ideal for a wide range of industrial applications and hazardous areas. Easy-to-use metric version with outstanding RTD or TC sensor technology. An optional head transmitter, with all common communication protocols – Bluetooth® technology for high measurement accuracy and reliability. It features vibration-resistant and fast-response sensor technology (iTHERM StrongSens and QuickSens).
Universal range of application
Measuring range: –200 to +1.100 °C (–328 to +2.012 °F)
Pressure range up to 75 bar (1088 psi)
Degree of protection: up to IP 68
Vibration-resistant sensor elements up to 60g
Lợi ích
User-friendly and reliable from product selection to maintenance
iTHERM inserts: globally unique, automated production. Full traceability and consistently high product quality for reliable measured values
iTHERM QuickSens: fastest response times 1.5 s for optimum process control
Our non-invasive thermometer can be easily retrofitted to the existing pipe and integrated into the control system to enable efficient stand-by operation of a turboset.
Since the temperature of compressed hydrogen increases with expansion during filling, temperature measurement is essential at hydrogen filling stations for safety reasons.
The Ziegler-Natta process uses hazardous chemicals like titanium tetrachloride. Precise temperature measurement is crucial to prevent runaway reactions and ensure safety and efficiency.
metric style universal range of application suitable for hazardous areas can be used with iTHERM StrongSens, iTHERM QuickSens insert direct process contact
Thread: G1/4, G1/2" NPT1/2", NPT3/4" M18x1.5, M20x1.5 Cap-nut: G1/2", G3/4" Compression fitting, also spring load: NPT1/2", G1/2" Weld-in adapter cylindrical or spherical
Tip shape
straight
Surface roughness Ra
< 1.6 μm (63.00 μin)
Operating temperature range
PT100 TF iTHERM StrongSens: -50 °C ...500 °C (-58 °F ...932 °F) PT100 TF iTHERM QuickSens: -50 °C …200 °C (-58 °F …392 °F) PT100 WW: -200 °C ...600 °C (-328 °F ...1.112 °F) PT100 TF: -50 °C ...400 °C (-58 °F ...752 °F) Typ K: max. 1.100 °C (max. 2.012 °F) Typ J: max. 800 °C (max. 1.472 °F) Typ N: max. 1.100 °C (max. 2.012 °F)
Max. process pressure (static)
depending on the configuration
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
Response time
t90 starting at < 1,5 s iTHERM QuickSens depending on configuration
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Ex - approvals
ATEX Ex ec, Ex tc ATEX IECEx Ex tb, Ex ia, Ex db CSA C/US IS, NI, XP, DIP INMETRO Ex ia, Ex d, Ex tb NEPSI Ex ia, Ex d, Ex tD EAC Ex d, Ex tb, Ex ia UKCA Ex ia, Ex nA, Ex tc
Innovative, robust, and modular thermometer designed for direct
installation (without a thermowell), suitable for a wide range of in
dustrial applications
Innovative, robust, and modular thermometer designed for direct installation (without a thermowell), suitable for a wide range of in dustrial applications
TM111: Ex db IIC T1...T6 Gb Ex tb IIIC T85 °C...T450 °C Db TM131: Ex db IIC T1...T6 Ga/Gb Ex ta IIIC T<sub>200</sub> T85 °C...T<sub>200 </sub> T450 °C Da - Process Ex tb IIIC T85 °C...T450 °C Db - Enclosure
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
WirelessHART communication interface Transmission rate: Nominal 250 kBits/s Operating frequency: 2.4 GHz (ISM band) Transmission range under reference conditions: Outdoor 250 m, indoor 50 m
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
WirelessHART communication interface Transmission rate: Nominal 250 kBits/s Operating frequency: 2.4 GHz (ISM band) Transmission range under reference conditions: Outdoor 250 m, indoor 50 m
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
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