Gas Controller Overview：
CMC-600KZ/01 gas alarm monitoring host is a practical and easy-to-operate gas alarm controller independently developed by our company. It can be used together with our company’s gas detectors to form an industrial gas alarm system.
This product adopts a flat-laying style, and each detector can be set with two alarm points. Through the use of the detector, and the controller microcontroller processes various data uploaded by the detector, it finally completes the functions of data display, output control, etc. Output RS485 signal, can be connected to PLC, host computer, etc.; output two-way switch signal, divided into normally open and normally closed;
The design, manufacture and inspection of this product comply with the following national standards:
GB12358-2006 “General Technical Requirements for Gas Detection Alarms in Workplace Environments”
GB16808-2008 “Gas Alarm Controller”
GB 16838 Fire Electronic Products Environmental Test Methods and Severity Levels
Product Features:
Display the concentration of the detected gas
Fault alarm alarm
LED digital display
Receive DC4-20mA standard signal
Equipped with a high-performance microprocessor for easy operation
Automatically open the fan and solenoid valve
Output RS485 signal, can be connected to PLC, host computer
Product parameters：
Detection object: flammable/toxic/oxygen gas Measurement range: The range is determined by the gas sensor
Display mode: LED display Alarm mode: sound alarm
Alarm volume: ≥80 dB Receive signal: DC 4-20mA standard signal Three-wire system Alarm setting: Low L (20), High H (50) (gas) Low L (19.0), High H (23.0) (oxygen) Low L (5), High H (10) (determined by sensors of different gases) Alarm output: Two-level alarm relay output Level 1 alarm, normally closed and normally open, suitable for connecting fans Level 2 alarm, pulse output, suitable for connecting emergency shut-off valves Power supply: AC220V, 50HZ Contact capacity: 10A/250VAC Installation: Wall-mounted Working temperature: -20℃-50℃ Relative temperature: ≤95%R.H Atmospheric pressure: 86-108kPa Working mode: 24 hours continuous operation Dimensions: 280*200*70mm
Host computer function (optional)
Product installation:
1.Matching detector: GT-CMC600 series point gas detector;
2.Wiring method with gas detector: three-wire system 3*1.0mm2;
3.The gas alarm controller is a non-explosion-proof product and should be installed in the monitoring room or indoor safe area or in an environment without explosive gas;
4.Choose a reasonable installation height for installation, place it horizontally, and it can be easy to operate. It should not be too low to avoid accidental damage to people.
