Duct/Immersion Temperature Sensor
For measuring temperature in duct applications. In connection with a stainless steel or brass thermowell also applicable for pipe applications. IP65 / NEMA 4X rated enclosure.
Electrical data Electrical connection Removable spring loaded terminal block max.2.5 mm²
Cable entry Cable gland with strain relief Ø6…8 mm
Functional data Output signal passive temperature Pt1000
Application Air
Water
Measuring data Measuring values Temperature
Measuring range temperature -50…160°C [-60…320°F]
Accuracy temperature passive Class B, ±0.3°C @ 0°C [±0.5°F @ 32° F]
Measuring current <0.3 mA @ 0°C [32°F]
Time constant τ (63%) in air duct typical 210 s @ 0 m/s
typical 46 s @ 3 m/s
Time constant τ (63%) in water pipe with thermowell A-22P-A.. and thermal
contact fluid
typical 7 s with thermowell brass
typical 9 s with thermowell stainless steel
Materials Cable gland Plug Adapter: PA66, black
Nut: PA6, black
Housing Cover: Lexan, orange
Bottom: Lexan, orange
Seal: 0467 NBR70, black
UV resistant
Probe material V4A (1.4404)