Іскробезпечний датчик температури: iTHERM ModuLine TM131, Endress+Hauser

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Виробник: Endress+Hauser

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Опис

Trend-setting, highly modular and intrinsically safe RTD or TC thermometer – for a wide range of industrial applications

Field of application

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.

Universal range of application
Measuring range: –200 to +1.100 °C (–328 to +2.012 °F)
Pressure range up to 100 bar (1450 psi)
Degree of protection: up to IP 68
Vibration-resistant sensor elements up to 60g
Improved ease of maintenance (sensor replacement without process shutdown), easy and safe recalibration of the measuring point

Benefits

Second process barrier with failure indication offering valuable health status information
iTHERM QuickSens: fastest response times 1.5 s for optimum process control
iTHERM StrongSens: unsurpassed vibration resistance (> 60g) for ultimate plant safety
iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibration
Bluetooth® connectivity (optional)
International certification: explosion protection according to ATEX, IECEx, CSA C/US and NEPSI

Specifications

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