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Intrinsically Safe Temperature Sensor: iTHERM ModuLine TM131
CSA
Hydrogen Compatible
Description
Intrinsically safe temperature sensor (RTD / TC assembly) with manufactured thermowell or for use 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 ensure enhanced measurement accuracy and reliability.
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Universal range of application
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Measuring range: –200 to +1.100 °C (–328 to +2.012 °F)
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Pressure range up to 100 bar (1450 psi)
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Degree of protection: up to IP 68
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Vibration-resistant sensor elements up to 60g
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Improved ease of maintenance (sensor replacement without process shutdown), easy and safe recalibration of the measuring point
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Second process barrier with failure indication offering valuable health status information
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iTHERM QuickSens: fastest response times 1.5 s for optimum process control
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iTHERM StrongSens: unsurpassed vibration resistance (> 60g) for ultimate plant safety
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iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibration
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Bluetooth® connectivity (optional)
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International certification: explosion protection according to ATEX, IECEx, CSA C/US and NEPSI
Specifications
Specifications
Brand
Certifications & Approvals
CSA
Hydrogen Compatibility %
Hydrogen Compatible up to 100%
Hydrogen Compatible up to 30%
Hydrogen Compatible up to 20%
Measuring principle
- Resistance Temperature Detector
Characteristic / Application
- Metric style
- Modular temperature assembly
- Universal range of application
- Suitable for hazardous areas with neck or QuickNeck incl. thermowell / protection tube (metal) or to be installed into thermowell can be used with StrongSens, QuickSens insert for fast response times
Thermowell / protection tube
- welded protection tube or to be used with thermowell
Insert / probe
- mineral insulated (MI), flexible
Outer diameter protection tube / Insert - Thermowell
- 9x1,25 mm
- 11x2 mm
- 12x2,5 mm
- 14x2 mm
- 16x3,5
- 1/4" SCH80
- 1/2" SCH80
- 1/2" SCH40
Max. immersion length on request
- up to 4.500,0 mm (177'')
Material protection tube/ thermowell
- 316 (1.4401)
- 316L (1.4404)
- 316Ti (1.4571)
- Alloy 600 (2.4816)
- Alloy C276 (2.4819)
- Alloy 446 (1.4749)
- Alloy 321 (1.4541)
- Sheath PTFE
- Sheath Tantal
Process connection
- Male thread: G3/8, G1/2", G3/4", G1" NPT1/2", NPT3/4", NPT 1" M14x1.5, M18x1.5, M20x1.5, M27x2, M33x2 R1/2", R3/4"
- Female thread: M20x1.5, M24x1.5 NPT1/2"
- Cap-nut: M20x1.5, G1/2", G3/4"
- Compression fitting: NPT1/2", G1/2", G1"
- Flange: DN15 PN40 B1, C, DN25 PN20, PN40, PN100 B1, B2, C, DN40 PN40 B1, DN50 PN40 B1, ASME 1" 150 RF, ASME 1" 300 RF, ASME 1 1/2" 150 RF, ASME 2" 150 RF, ASME 2" 300 RF
Tip shape
- straight
- reduced
- tapered
- optimized for quick response times
Surface roughness Ra
- < 0.76 μm (0.03 μin)
Operating temperature range
- PT100 TF StrongSens: -50 °C ...500 °C (-58 °F ...932 °F)
- PT100 QuickSensTF: -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 up to 100 bar
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
- fastest response time with thermowell t90 starting at below 10 s depending on configuration
Integration head transmitter
- yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Ex - approvals
- ATEX
- ATEX IECEx
- NEPSI
- IECEx
- EAC Ex
- CSA C/US
- INMETRO
Certification
- SIL
- MID
- DNV/GL
