Belimo 22HT-14 - surface-mounted temperature sensor

Belimo 22HT-14 surface-mounted temperature sensor

Active contact sensor for measuring temperature on water pipes. The spring-loaded brass contact pin is designed to contact the measured surface.

Key features

• Rated voltage: DC 24 V; rated voltage range: DC 13.5...26.4 V.
• Current output: 1x 4...20 mA, max. resistance 500 Ω.
• 8 measuring ranges selectable via jumper settings: S0 -50...50°C, S1 -10...120°C, S2 0...50°C, S3 0...250°C, S4 -15...35°C, S5 0...100°C, S6 -20...80°C, S7 0...160°C.
• Measuring element based on Pt1000 class AA; accuracy ±0.5°C @ 21°C for settings S2 and S4.
• Degree of protection IP54 according to IEC/EN and NEMA 1 according to NEMA/UL.
• Connection: pluggable spring terminal strip, max. 2.5 mm²; cable gland with strain relief for ø6...8 mm cable.
• Medium temperature: -35...70°C. The maximum measuring range does not indicate the permitted medium temperature.
• Includes A-22P-A47 mounting strap for ø20...110 mm pipes.