General Monitors
Gas Detector Calibration
Model S4000CH Combustible Gas Detector owners can calibrate this device with the new Automatic Remote Gas Calibrator from General Monitors. The unit, which allows calibration gas to be applied to the catalytic bead sensor from easily accessible locations, consists of a remote gas calibrator and a solenoid valve. The device blocks ambient air and redirects the calibration gas to the catalytic bead sensor for calibration or testing sensor accuracy. It can calibrate gases at wind velocities as high as 50 mph and maximum temperatures of 75°C.