热电阻()传感器(型)，电缆探头
Technical Data
CompareThermometer
| Measuring Principle | Thermocouple |
| Characteristic / Application | US style cable probe process connection as compression fitting |
| Thermowell / protection tube | without (not intended to use with thermowell) |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | 1/16'' (1,59 mm) 1/8'' (3,18 mm) 3/16'' (4,76 mm) 1/4'' (6,35 mm) |
| Max. immersion length on request | up to 96" (2438 mm) others on request |
| Material protection tube/ thermowell | 316 Alloy 600 |
| Optional coating | Not applicable |
| Process connection | compression fitting: NPT1/8" NPT1/4" |
| Tip shape | straight |
| Surface roughness Ra | nicht definiert |
| Operating temperature range | Type T: -270 °C ...400 °C (-454 °F ...752 °F) Type J: -210 °C ...1.200 °C (-346 °F ...2.192 °F) Type E: -270 °C ...1.000 °C (-454 °F ...1.832 °F) Type K: -270 °C ...1.372 °C (-454 °F ...2.500 °F) Type N: -270 °C ... 1.300 °C (-454 °F ...2.372 °F) |
| Max. process pressure (static) | at 20°C: 40 bar (580 psi)' depends on configuration |
| Accuracy | Standard acc. to ASTM E-230 Special acc. to ASTM E-230 |
| Response time | 63% rt = 0.3 s |
| Integration head transmitter | Not applicable |
The thermocouple is easy to install, offers high operational safety and performs reliable, precise measurements in general processes. The probe can be used in many process and laboratory applications, e.g. heat exchangers, furnaces or dryers. No additional thermowell is required; the mineral-insulated insert of the probe is in direct contact with the process medium. The cable probe detects temperature changes quickly and accurately.
Advantages
Simple modular structure: excellent value for money. Easy ordering and reordering. The complete unit with sensor and transmitter provides a complete measuring point solution
Improved electrical isolation (2 kV) when installed on most devices
One-stop temperature measurement solution. Install and use directly after unpacking
Long-term stability of all iTEMP® transmitters ≤ 0.05 %/year
Application
Magnesium-oxide-insulated thermocouples (commonly known as MgO thermocouples) are suitable for many process and laboratory applications. Thermocouples have many desirable properties and are a good choice for conventional and special applications.
The sensor can be used for:
Heat exchangers
Energy recovery areas
Furnaces
Dryers
Flue gas
Compressor stations
Process reactors
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Source:Endress+Hauserwebsite public information
Case Studies
市政污水处理污水处理厂 · 热电偶应用案例
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，对热电偶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偶，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 · 热电偶应用案例
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，对热电偶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偶，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 · 热电偶应用案例
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，对热电偶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偶，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 · 热电偶应用案例
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，对热电偶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偶，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。
