模块化热电阻()温度计(型)
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | US style modular temperature assembly flanged process connection with extension incl. thermowell |
| Thermowell / protection tube | bar stock (drilled) |
| Insert / probe | mineral insulated (MI), flexible PTFE-insulated, rigid |
| Outer diameter protection tube / Insert | 3/4'' (19,05 mm) 17/16'' (26,99 mm) 22,23 mm ... 26,99 mm (0,88'' ... 1,06'') |
| Max. immersion length on request | up to 24" (609 mm) others on request |
| Material protection tube/ thermowell | 316/316L others on request |
| Optional coating | available on request |
| Process connection | flange: ASME 1" 150 RF (B16.5) ASME 1" 300 RF (B16.5) ASME 1" 600 RF (B16.5) ASME 1" 900/1500 RF (B16.5) ASME 1.5" 150 RF (B16.5) ASME 1.5" 300 RF (B16.5) ASME 1.5" 600 RF (B16.5) ASME 1.5" 900/1500 RF (B16.5) ASME 2" 150 RF (B16.5) ASME 2" 300 RF (B16.5) ASME 2" 600 RF (B16.5) ASME 2" 900/1500 RF (B16.5) ASME 3" 150 RF (B16.5) ASME 3" 300 RF (B16.5) ASME 3" 600 RF (B16.5) ASME 3" 900/1500 RF (B16.5) |
| Tip shape | straight tapered |
| Surface roughness Ra | 32 μin (0.80 μm) |
| Operating temperature range | PT100 WW: -200 °C … 600 °C (-328 °F … 1.112 °F) iTHERM StrongSens: -50 °C … 500 °C (-58 °F … 932 °F) PT100 TF: -50 °C … 200 °C (-58 °F … 392 °F) |
| Max. process pressure (static) | at 20 °C: 500 bar (7.252 psi) depends on configuration |
| Accuracy | class AA acc. to IEC 60751 class A acc. to IEC 60751 class B acc. to IEC 60751 |
| Response time | depending on configuration |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | transmitter only FM IS CSA IS FM/CSA IS |
| Certification | SIL (transmitter only) |
The highly modular thermometer is suitable for many applications under harsh conditions, e.g. power plants, refineries, chemical or petrochemical industries. The robust thermometer uses a bar stock thermowell with SS316 or INCONEL600 flange connection and, combined with different modular transmitters, forms a complete measuring unit for direct measurement with high measuring accuracy and reliability.
Advantages
Modular thermometer with standard connection head and user-defined insertion depth for flexible use
One-stop temperature measurement solution. First-class transmitter with integrated sensor for demanding industrial process applications. Install and use directly after unpacking
Improved electrical isolation (2 kV) when installed on most devices
Simple modular structure: excellent value for money. Easy ordering and reordering. The complete unit with sensor and transmitter provides a complete measuring point solution
Long-term stability of all iTEMP® transmitters ≤ 0.05 %/year
Stepped/tapered tip for a short response time
Simple selection of modular transmitter: 4...20 mA analog output, HART®, PROFIBUS® PA or FOUNDATION Fieldbus (FF™)
Application
TH14 is a resistance thermometer (RTD) installed in a thermowell, with a robust structure suitable for various industrial processes including harsh conditions. It contains a measuring probe with insulated resistance (RTD) element, a mineral-insulated insert and a bar stock thermowell.
The sensor can be used for:
Chemical industry
Petrochemical industry
Power plants
Refineries
Offshore platforms
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Source:Endress+Hauserwebsite public information
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。







