多点刚性温度计
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 diagnostic chamber |
| 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 °F (-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 Ex db, Ex ia, Ex tb, Ex ia/db, Ex ia/tb IECEx Ex db, Ex ia, Ex tb, Ex ia/db, Ex ia/tb UL FM CSA NEPSI |
| Certification | SIL (transmitter only) |
The iTHERM TMS12 MultiSens multipoint rigid thermometer measures in oil & gas and chemical industry applications and complies with the strictest safety regulations. It provides detailed two-dimensional temperature measurement; with the diagnostic chamber, leaking medium flows through the seal into the chamber for monitoring, increasing process safety. System integration is simple, shortening installation time and providing the highest stability.
Advantages
Equipped with an outer protection tube of ultra-high mechanical strength and easily replaceable individual mineral-insulated inserts, suitable for both resistance thermometers and thermocouples
Diagnostic chamber into which leaking medium flows through the seal, increasing process safety
Fully complies with various safety standards (e.g. ATEX, PED) and electrical regulations, simple process integration
Modular product structure provides customized products, flexible use, simple installation and maintenance
Electronic heat tracing protection ensures a long service life
Outer protection tube with ultra-high mechanical strength, replaceable sensor
Application
Oil & gas industry
Chemical industry
Petrochemical industry
Technical documentation
Technical data
Documents/Manuals/Software
Accessories/Spare parts
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。
