ARITECH FIRE S2400CO-ND SMART P2 series microprocessor gas detector with dual electrochemical cell sensor

SMART P2 series microprocessor gas detector with dual electrochemical cell sensor. Calibration for carbon monoxide (CO). 0-300 ppm measurement range and nitrogen dioxide (NO2). 0-30 ppm measurement range. Specific product for parking applications. For use with MULTISCAN++ PK control units. EN50545-1 and EN50271 certificate. Direct connection on the RS485 serial line. It takes up two addresses on the BUS. IP55 degree of protection.