S2399ND - NITROGEN DIOXIDE gas Detector (NO2) 0-30 ppm, RS485 serial output - Electrochemical cell - Dust Proof Enclosure SMART P-1 for Car Parks

S2399ND gas detectors are employed to detect Nitrogen Dioxide, NO2 Gas compounds (ppm) in parking and non classified areas.

The SMART P1 gas detector is designed to be installed in car parks. It is compliant with the EN 50545-1 standard, which defines the requirements for the detection of CO and NO2 in car parks and tunnels.
In order to assure a precise and accurate reading, SMART P1 detectors employ reliable electrochemical cells. The EN 50545-1 standard defines the values of the alarm thresholds for CO and NO2, and defines the activation of the alarms as a function of the time-weighted average of the gas concentration detected.
The SMART P1 has a 12-24 Vdc power supply and an RS485 digital signal output. The detectors are housed in polycarbonate enclosures complete with two M20 cable glands.

 FEATURES & BENEFITS

• Single sensor gas detector for CO (0-300 ppm) or NO2 (0-30 ppm)
• Standard RS485 communication
• zero tracking to maintain the zero point steady from possible drifts
• Ongoing system self diagnosis
• Easy sensor replacement
• 12-24 Vdc power supply
• To be connected to MULTISCAN++PARK ONLY

 Gas Detector type : Nitrogen Dioxide Gas Detector, NO2 Gas Detector