多点温度计
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | metric style imperial style easy-to-use suitable for hazardous areas process connection: flanged light chemical processes linear sensor distribution modular design replaceable sensors during operation |
| Thermowell / protection tube | with one primary thermowell (for replaceable sensors and increased mechanical protection) |
| Insert / probe | mineral insulated (MI) sensors in a primary thermowell |
| Outer diameter protection tube / Insert | 48,3mm (1 1/2") 60,3mm (2") 76,1mm (2 1/2") 88,9mm (3") |
| Max. immersion length on request | up to 15.000,00 mm (590'') |
| Material protection tube/ thermowell | 1.4401 (316) 1.4435 (316L) 1.4541 (321) 1.4845 (310L) 1.4301 (304) 1.4307 (304L) |
| Process connection | flange: 1 1/2 " ASME/ANSI B16.5 150 ...900 2" ASME/ANSI B16.5 150 ...900 3" ASME/ANSI B16.5 150 ..900 DN40 EN/DIN 1092.1 PN10 ...PN150 DN50 EN/DIN 1092.1 PN10 ...PN150 DN80 EN/DIN 1092.1 PN10 ...PN150 |
| Tip shape | straight |
| Operating temperature range | Type K: max. 1.070 °C (max. 1.958 °F) Type J: max. 520 °C (max. 968 °F) Type N: max. 1.100 °C (max. 2.012 °F) Pt100 WW: -200...600 °C (-328…1.112 °F) Pt100 TF: -50…400 °C (-58…752 °F) |
| Max. process pressure (static) | at 20 °C: 240 bar (3481 psi) |
| Accuracy | class 1 acc. to IEC 60584 class Special ASTM E230 and ANSI MC 96.1 IEC60751 Class A IEC60751 Class AA |
| Response time | depending on configuration: TC: t50 = 21 s t90 = 52 s RTD: t50 = 42 s t90 = 108 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX IECEx UL FM CSA NEPSI |
| Certification | SIL (transmitter only) |
iTHERM MultiSens Linear TMS11
Multipoint thermometer
Direct TC/RTD temperature profile solution with primary thermowell for oil, gas and petrochemical applications
Advantages
With primary thermowell offering excellent mechanical strength and easy replacement of individual inserts, which can use TC or RTD technology
Easy integration with inserts complying with IEC 60584, ASTM E230 and IEC 60751 standards
Complies with electrical and pressure directives for simple and fast process integration
Modular product design enables a high degree of customization, maximum flexibility, and easy installation and maintenance
Complies with various degrees of protection for use in hazardous areas
Individual inserts can be replaced even during operation
Continuous thermowell integrity monitoring via pressure port for maximum process safety
Field of application
The iTHERM TMS11 MultiSens linear multipoint thermometer is suitable for oil and gas as well as chemical applications and can be customized for various scenarios according to the highest safety standards. It monitors the temperature at a large number of measuring points on a production line using only a single process connection, thereby increasing process safety. Simple process integration reduces installation time and thus maximizes plant availability.
Oil and gas industry
Heavy chemical processes
Petrochemical industry
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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。
