LED Multi channels alarm control panel co2 controller for greenhouse

LED Multi channels alarm control panel co2 controller for greenhouseThis control panel works together with gas leakage alarm detector,whole belongs to online gas detection system, the controller is installed in monitor room and gas detectors are installed at the spot. The gas detectors send signal to the controller, the controller display real time gas concentration and will make alarm when it exceed a preset alarm level.Brief Introduction:● Connect four unit gas detectors● LED digital directly display● AC110-220V power supply● DC24V power supply● 4-20mA signal input● Intelligent sound alarm● RS485 Modbus RTU is optional● Relay switch signal● Industrial explosion-proof● CE ,ATEX,ISO approved● One year warranty. LED directly display;2. Intelligent audible alarm;3. Signal input 4-20mA;4. Can connect exhaust fan, solenoid valve etc;5. Up to 4 gas detectors can be monitored;6. Optional function: with RS485 Modbus RTU protocol.7. Optional function: with PC software to export real time data to computer for data analysis;8. Simple menu operation,complete functions and high reliability.In stock,can be dispatched at once.Product ParamentersProduct nameFour channels gas leakage alarm controllorSize and net weight480mm * 250 mm * 130 mm, about 6.0KGWorking voltageAC220V 50 HzOutput voltageDC24V (over-current protection function)The number of channels1 to 4 roadsDisplay modeLED direct displayAlarm typeIntelligent sound alarmSignal input4-20 mAControl outputAC 250V 5A relay switch outputConnection modetwo wire, three wire system 4-20 mA current signal of the transmitterResponse time≤ 8sMeasurement range0~9999(can be set)Temperature & Humidity- 10 ℃ ~ 50 ℃, 15% ~ 70% RH (No condensation)Installation methodwall-mounted installationFunctionOnline monitor all gas leakage detector and alarmTips: Not only for four channel gas alarm controller,1 or 2, 5-255 channels are optional, please contact us for more details. Download