NH3 (50 ppm) N2 Balance 58 Liter Calibration Gas Cylinder

GAS CYLINDER 1%V/V CO2 IN AIR

NO (100 ppm) N2 Balance 58 Liter Calibration Gas Cylinder

EXCEL INSTALL HARDWARE KIT

301-ADI analog digital input converter (4-20mA to Modbus RS-485), includes 16 analog inputs and 8 digital inputs

301AP annunciator panel for 301C Controller

301C Controller, ABS polycarbonate enclosure

301C Controller with datalogger, ABS polycarbonate enclosure

301C Controller with datalogger, BACnet/IP output, ABS polycarbonate enclosure

Controller, Type 1 Canada (for use with R123)