(HFC and HFO in flammability class A2L, including R32) – Detectors for synthetic refrigerants G-series
SAMON code: 37-725
Sensors for installation in engine rooms, compressor rooms and any other application where gases are used or stored
Control unit for installation in a safe area
Sensor for installation in hazardous areas
Certificate Atex Exd IIB + H2 T6/3* Range T6 = - 40 / + 40°C
Features:
The microprocessor unit displays, through multicolorED LEDs, the operation of the control unit itself
Three operator-adjustable alarm levels with relay output (230V / 5A)
Alarm delay time (4 levels) can be set
Manual or automatic alarm reset
Built-in "Fail-safe" and "Power failure alarm" function
Integrated self-diagnosis
Diagnostic terminals
Robust, anti-corrosion housing for installation in industrial environments
Technical specifications:
0-4000 ppm
Power supply 230V approx, max 2 W
Waterproof housing, installation in the environment
Atex remote sensor, certified for explosion risk zone, equipped with 5 meters of cable
Ambient temperature: control unit from -40°C to +50°C, remote sensor from -40°C to +40°C
Humidity: 0 . 95% Rh (non-condensing)
IP56 protection
Factory standard alarm set (levels gained from experience):
Sensor Type: HFC
Measuring range (ppm): 0 - 4000
Alarm levels (ppm) 100 / 1000 / 2000
Alarms for HFC sensors are set to R134 but indicate all HCFCs, CFCs and HFOs with a slight difference in alarm intervention
Customized settings are possible, contact us for information
NOTE: Sensors are consumable parts Estimated life: 5 years Very simple sensor replacement Calibration method: DT300 Maintenance: Annual
