Easy to use for installing resistance thermometer or thermocouple sensors. Used together with a modular transmitter supporting all common communication protocols - Bluetooth® technology, the device is ready for measurement immediately after installation with higher measuring accuracy and reliability. A wide range of process connections and dimensions provides flexibility to meet application requirements. The sensor technology (iTHERM StrongSens and QuickSens) is vibration-resistant, responds quickly and is certified for hazardous areas.
Benefits
User-friendly and reliable from product selection to maintenance
iTHERM armored insert: unique worldwide, fully automatic production. Fully traceable, consistently high product quality ensures reliable measured values
iTHERM QuickSens: fastest response time of just 1.5 seconds, optimizing process control
iTHERM StrongSens: superior vibration resistance (> 60g), maximum safety
iTHERM TA30x: various terminal head versions for simpler operation and lower installation and maintenance costs
International approvals: ATEX, IECEx, CSA C US and NEPSI explosion protection approvals
Application
Wide range of applications
Measuring range: –200...+1100 °C (–328...+2012 °F)
Maximum pressure: 75 bar (1088 psi)
Highest degree of protection: IP 68
Temperature-sensing element with strong vibration resistance: up to 60g
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Technical Documentation
Technical Specifications
Documents/Manuals/Software
Accessories/Spare Parts
Source:Endress+Hauserwebsite public information
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | metric style universal range of application suitable for hazardous areas can be used with iTHERM StrongSens, iTHERM QuickSens insert direct process contact |
| Thermowell / protection tube | without, direct process contact |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | Insert: 3,0 mm 6,0 mm |
| Max. immersion length on request | up to 4.500,0 mm (177'') |
| Material protection tube/ thermowell | Insert Material: 316L (1.4404) Alloy 600 (2.4816) Pyrosil |
| Process connection | 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 , Ex DB, EAC Ex d, Ex tb, Ex ia UKCA Ex ia, Ex nA, Ex tc KC Ex ia IND Ex |
| Certification | SIL (Transmitter) |
Related Models
| Model | Name |
|---|---|
| TM111-AACCCA4BAB0AA1AA1 | 工业温度计 |
| TM111-NDCCCA4BAB0AH3AA1 | 工业温度计 |
Case Studies
市政污水处理污水处理厂 · 热电阻应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对热电阻的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的热电阻，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 热电阻应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对热电阻的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的热电阻，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 热电阻应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对热电阻的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的热电阻，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 热电阻应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对热电阻的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的热电阻，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
