Detail LUTRON TR-AMT1A4 Anemometer Transmitter :

• Measure range : 0.4 m/s to 30 m/s
• Output :
  4-20 mA
  0 m/s = 4 mA
  0.4 m/s = 4.21 mA
  10 m/s = 9.33 mA
  30 m/s = 20 mA
• External adjustment : Zero VR SPAN VR
• Power supply L 90-260 ACV
  50Hz/ 60 Hz
• Operating temperature : 0 to 50 ^◦C (32 to 122 ^◦F )
• Operating humidity : Less than 80% R.H
• Accessory included : Anemometr probe (vane type)
• Mounting : Din rail or wall
• Case : ABS plastic
• Others : Separate probe with plug