RTD and thermocouple offering in single and dual sensor models. Barstock thermowell offering in wide range of materials and process connections. Calibration capabilities for increased measurement accuracy. Sanitary RTD for hygienic applications
Rosemount 0078N21A30A075T22E5Sensor and Thermowell
Optimize plant efficiency and increase measurement reliability with industry-proven design and specifications.Available in a variety of sensing technologies – RTD and thermocouples . All sensor styles and lengths are available in 1/4-in. diameter.
Rosemount Series 78 RTD Sensor Assemblies with Thermowell
|Product description||Platinum temperature sensor with thermowell|
|Connection head||Sensor only with 6-in. PTFE-insulated, 24-gauge lead wires|
|Single element temperature sensors||21 Spring-loaded style|
|Extension type||Nipple coupling|
|Extension length (E)||3.0-in.|
|Thermowell material||316 SST|
|Immersion length (U)||7.5-in.|
|Approval options||FM Explosion-proof approval|
Please refer to the product data sheet for detailed parameters
–50 to 400 °C (–58 to 752 °F)
Effect of temperature cycling
±0.05% (0.13 °C or 0.23 °F) maximum ice-point resistance shift following 10 cycles over the specified temperature range
±0.11% 0.28 °C or 0.51 °F maximum ice-point resistance shift following 1,000 hours at maximum specified temperature (400 °C)
±0.1% of operating temperature range
12 seconds maximum required to reach 63.2% sensor response in water flowing at 3 ft/s (0.91 m/s)
Nominal R0 100 Ohm
Nominal alpha 0.00385 Ω/Ω °C
Shaanxi Tebess Electronic Technology Co. LTD established on June 8th of 2010.
We are authorized instruments distributor of yokogawa, Rosemount, Endress Hauser, honeywell , ABB, YTC .
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