AT-4XX AMMONIA (NH₃) TRANSMITTER WITH DISPLAY

Gas Group Sensors

It precisely measures the ammonia value in its environment and converts it into output signals in desired standards (such as 0-10V, 4-20mA, Modbus RTU).

  • Accurate and Precise Measuring
  • Analog Outputs
  • Durable and Handy Design
  • 2 Years Sensor Operating Life
  • Easy Replaceable Sensor
  • Easy Assembling
  • IP 67 Plastic Case (Not Including Sensor)
Product Informations
Product Name AT-4XX Ammonia (NH₃) Transmitter with Display
Input 12-24 V DC
Output 0-10 V   /   4-20 mA   /   Modbus RTU
Sensor Op. Life 2 Years
Sensor Ammonia
Measuring Range 0 – 100 ppm
Sensitivity ± 1 ppm
Accuracy ± 2 ppm
Product Code Output Signal
AT-401 0-10 V
AT-441 4-20 mA
AT-461 Modbus RTU
Dimensions
A B C a b c
161 mm 65 mm 40 mm 115 mm 24 mm 24 mm