卫生型温度计
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | imperial style modular temperature assembly hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA) hygienic process connections with neck suitable for hazardous areas incl. protection tube iTHERM QuickSens for fastest response time iTHERM StrongSens for most robust design iTHERM QuickNeck for easy and cost saving recalibration |
| Thermowell / protection tube | without incl. thermowell incl. Tee-/elbow thermowell |
| Insert / probe | mineral insulated (MI), flexible pipe version, isolated wires, not flexible |
| Outer diameter protection tube / Insert | 1/4'' (6,35 mm) 3/8'' (9,53 mm) 1/2" (12,7 mm) |
| Max. immersion length on request | 48" |
| Material protection tube/ thermowell | 316L |
| Process connection | Weld-in adapter Tri-clamp Clamp-connections according to ISO2852 G3/4" Liquiphant G1" Liquiphant Varivent T- and elbow thermowell |
| Tip shape | straight reduced |
| Surface roughness Ra | 30 μin (0,76 μm) 15 μin (0,38 μm ) 15 μin (0,38 μm) electropolished |
| Operating temperature range | PT100 WW: -200 °C … 600 °C (-328 °F … 1.112 °F) iTHERM StrongSens: -50 °C … 500 °C (-58 °F … 932 °F) iTHERM QuickSens: -50 °C … 200 °C (-58 °F … 392 °F) PT100 TF: -50 °C … 200 °C (-58 °F … 392 °F) |
| Max. process pressure (static) | at 20 °C: 40 bar (580 psi) |
| Accuracy | class B acc. to IEC 60751 class A acc. to IEC 60751 class AA acc. to IEC 60751 |
| Response time | depending on configuration iTHERM QuickSens: t90 = 1,5 s iTHERM StrongSens: t90 = 9,5 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX Ex nA ATEX IECEx Ex ia, Ex tb CSA C/US IS, NI CSA NI CSA IS, NI FM NI FM IS, NI FM+CSA IS, NI |
| Certification | SIL (transmitter only) |
The thermometer meets the requirements of the food & beverage and life sciences industries and follows the highest quality standards. A wide range of product versions is available, making product selection simple and fast while saving time and costs. Several innovative technologies are used: iTHERM QuickSens, StrongSens or QuickNeck. Maintenance costs are significantly reduced while product quality, process efficiency and safety are increased.
Advantages
User-friendly and reliable from product selection through to maintenance
iTHERM thermowell insert: globally unique, fully automated production. Fully traceable, consistently high product quality ensures reliable measured values
iTHERM QuickSens: shortest response time (t90s: 1.5 s) for optimum process control
iTHERM StrongSens: outstanding vibration resistance (> 60 g), always ensuring plant safety
iTHERM QuickNeck: very simple recalibration without any additional tools, saving costs and time
iTHERM TA30R: 316L terminal head with simple operation, low installation and maintenance costs, maximum degree of protection IP69K
International approvals: explosion protection (e.g. ATEX, IECEx, FM, CSA), complies with hygienic standards (3-A, EHEDG, ASME BPE, FDA), TSE suitability certificate available
Application areas
Designed specifically for hygienic and aseptic applications in the food & beverage and life sciences industries
Measuring range: –200...+600 °C (–28...+1 112 °F)
Maximum pressure: 40 bar (580 psi)
Maximum degree of protection: IP69K
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Technical documentation
Technical data
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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。
