热电偶温度计
Technical Data
CompareThermometer
| Measuring Principle | |
| Characteristic / Application | US style modular temperature assembly for heavy duty applications suitable for hazardous areas with neck to use with thermowell backlit display |
| Thermowell / protection tube | to use with thermowell |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | 6,0 mm (0,24'') |
| Max. immersion length on request | up to 30.000,00 mm (1.181,10'') |
| Material protection tube/ thermowell | Not defined |
| Optional coating | Not defined |
| Process connection | male thread: G1/2" NPT1/2" NPT3/4" M24x1.5 |
| Tip shape | straight |
| Operating temperature range | Type K: -40 °C ...800 °C (-40 °F ...1.472 °F) Type J: -40 °C ...750 °C (-40 °F ...1.382 °F) |
| Max. process pressure (static) | up to 20 °C: 480 bar (6.962 psi) |
| Accuracy | class 1 acc. to IEC 60584 class 2 acc. to IEC 60584 |
| Response time | depending on configuration t50 = 3 s t90 = 7 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX II ATEX Eex explosion proof |
| Certification | Gost Metrology |
A reliable thermometer designed specifically for safety-related applications in the oil and gas, chemical and power industries. Numerous approvals and tests ensure that the thermometer meets the relevant safety requirements. Used together with a transmitter, it achieves higher accuracy and reliability than direct sensor measurement.
Advantages
Dual-compartment housing
Backlit display with large measured value, bar graph and error alarm indication
2 kV galvanic isolation (sensor input/output)
Thermowell with numerous threaded connections as standard option
Replaceable measuring insert with mineral-insulated sheath (SS316L/1.4404)
Hazardous area approvals: flameproof (Ex d), intrinsically safe (Ex ia), non-sparking (Ex nA)
Cast aluminum or stainless steel terminal head, degree of protection IP67, NEMA 4x
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Source:Endress+Hauserpublic information from the website
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。







