Transmitter

We are offering ndir co2 transmitter pcb irc-tm information： ndir co2 transmitter pcb irc-tm 1) both 4-20ma and usb output 2) uses alphasense irc-a1 ndir cell 3) adjustable bulb voltage to optimise long-term stability vs. Resolution 4) optional gas hood available 5) four ranges: 0-5,000ppm; 0-5% vol co2; 0-20% vol co2 ; 0-100% vol co2 usb interface： plugs directly into pc for simple data capture 4-20ma output： 4-wire or 2-wire and separate power supply (2.1mm dc socket)