模块化工业温度计
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | imperial style modular temperature assembly universal range of application suitable for hazardous areas suitable for high process pressures with neck or iTHERM QuickNeck incl. thermowell / protection tube (metal) or to be installed into thermowell can be used with iTHERM StrongSens |
| Thermowell / protection tube | barstock (drilled) or to be used with thermowell |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | 5/8" (15.88 mm) 3/4" (19.05 mm) 7/8" (22.2 mm) 1" (25.4 mm) 1.050" (26.7 mm) 1-1/16" (27 mm) 1-1/8" (28.58 mm) 1-1/4" (31.75 mm) 1.315" (33.4 mm) 1-3/8" (34.93 mm) 1-1/2" (38.1 mm) 1.660" (42.16 mm) 1.900" (48.26 mm) |
| Max. immersion length on request | 84" |
| Material protection tube/ thermowell | 316/316L 304/304L Alloy600 AlloyC276 A182 F22 A182 F11 A182 F91 A105 Duplex |
| Optional coating | PTFE coated Tantalum sleeve |
| Process connection | Male thread: G1/2", G3/4" NPT1/2", NPT3/4", NPT 1", NPT 1-1/4", NPT 1-1/2" Innen-Gewinde: NPT1/2" Flansche: ASME 1" 150 RF ASME 1" 300 RF ASME 1" 600 RF ASME 1" 900/1500 RF ASME 1 1/2" 150 RF ASME 1 1/2" 300 RF ASME 1 1/2" 600 RF ASME 1 1/2" 900/1500 RF ASME 2" 150 RF ASME 2" 300 RF ASME 2" 600 RF zum Einschweißen: NPS 3/4" (26.7 mm) NPS 1" (33.4 mm) NPS 1-1/4" (42.2 mm) NPS 1-1/2" (48.3 mm) 1-3/8" (34.92 mm) |
| Tip shape | straight tapered stepped |
| Surface roughness Ra | 0,76 μm (30 μin.) 1,6 μm (63,0 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 basic TF: -50 °C ...200 °C (-58 °F ...392 °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 500 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 | depending on configuration |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX Ex ec ATEX IECEx Ex ia CSA C/US IS, NI, XP, DIP INMETRO Ex ia |
| Certification | SIL (Transmitter), CRN |
iTHERM ModuLine TM152 modular industrial thermometer, RTD or thermocouple thermometer (imperial instrument) with integrated bar stock thermowell, widely used in industry
Advantages
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Easy maintenance and recalibration of the thermometer (sensor replacement without interrupting the process)
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Secondary sealing technology:Second process seal with fault indication function, providing useful information on the device health status
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iTHERM QuickSens:Fast response with a response time of only 1.5 seconds, helping to optimize process control
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iTHERM StrongSens:Superior vibration resistance (> 60g), ensuring high plant safety
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iTHERM QuickNeck:Convenient removal of the thermometer without additional tools for recalibration of the device, saving cost and time
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Numerous international certifications:Explosion protection certifications ATEX, IECEx, CSA and INMETRO; SIL functional safety certification
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The iTEMP temperature transmitter supportsall common communication protocols, and can beoptionally equipped with Bluetooth® wireless connection
Field of application
The modular industrial RTD or thermocouple thermometer iTHERM ModuLine TM152 comes with an integrated bar stock thermowell or is used with an existing thermowell. It is very versatile, ranging from versions with basic functions to high-performance versions for the chemical, oil and gas, and power and energy industries.
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Wide range of applications
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Measuring range: –200...+1,100°C (–328...+2,012°F)
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Maximum pressure rating: 500 bar (7,252 psi)
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Technical documentation
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · RTD Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · RTD Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · RTD Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · RTD Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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Endress+Hauser温度计，导线探头
Endress+Hauser