Duct mounting temp/humidity transmitters

• 10 points of calibration from 10 to 90% RH
• Humidity only or temperature/humidity combination
• Green power indication LED
• 2% RH accuracy

Model QM-421 has integrated axial temperature or temperature and humidity probe, Ø 12 mm, L=200 mm,
stainless steel 316L probe and filter cap.

Transducers designed for measuring temperature and / or humidity in ventilation and air conditioning systems. Expro-C probe connection for installation in environment or in channel Outputs 0 ... .10 Vdc, 4-20 mA selectable

Model QM-622 has temperature or temperature and humidity cable probe, Ø 12 mm, L=300 mm, stainless steel 316L probe and filter cap.

The outputs are set by the manufacturer to the maximum range (-30 to + 80 ° C, 0 to 100% RH). Free configuration program TSensor for transmitter adjustment is ready to be downloaded at any time.

Brackets, supports and fittings

FA 510 for residual moisture measurement in compressed air and gases - Extremely stable in the long term -  Modbus-RTU interface - Condensation-resistant

Channel / wall temperature / humidity transmitters. Humidity range: 0-100% u.r. Temperature range: from -40 to 60 ° C Accuracy PT 100: DIN Class B; +/- 0,3 ° C @ 0 ° C