M1 Series Humidity Temperature Transmitter

• Probe operating limits: 0...100%RH and -40...60°C / -40...140°F 
• Accuracy: ± 2.0% RH and ± 0.3°C / ± 0.5°F
• Standard measuring range 0...100 %RH and 0...50°C or 0...100°F ¹⁾
   
• Long term stability of better than 1% RH per year
• Potentiometer free - digital calibration
• On-site loop validation and calibration with HygroPalm 3 calibrator
• Unique, cost effective installation procedure
  
• Duct, wall and space mount configurations
• 2-wire loop-powered (4-20 mA) or 3-wire versions
  (4-20 mA, 0-5V) ¹⁾
• Available as RH & temperature or RH only transmitter

       1) other temperature scales and signal types are also available