4 to 20 mA Digital Transmitter Board
Alphasense A and B Type Toxic Gas Sensors

Alphasense digital transmitters offer the following features:
(1) Factory calibration for immediate use
(2) Custom-set range to your requirements
(3) Digital temperature compensation
(4) Digital and 4-20mA output
(5) Biased or unbiased operation

4 to 20 mA Digital Transmitter Board.pdf