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GN9000-W Gas Alarm Controller
GN9000-S Gas Alarm Controller
GN9000-A Gas Alarm Control System
GN8010-C Combustible Gas Detector
GN8010-E Toxic Gas Detector
GN8020-C Combustible Gas Detector
GN8020-E Toxic Gas Detector
GN8080-C Portable Combustible Gas Detector
GN8080-E Portable Toxic Gas Detector
GN8030-C Combustible Gas Detector
GN8010-IN Bus Control-Input Module
GN8010-OUT Bus Control-Output Module
Monitor Software-Gas Alarm Control System
Gas Alarm Control System Integration Project
Add: Home >> Products >> GN9000-W Gas Alarm Controller
GN9000-W Gas Alarm Controller
Click on View [ Dimension & Mounting / wiring terminal ]
 ■ Characteristic:
Large LCD displays the status and concentration with white backlight Easy to understand that users operating function
8 Programmable Linkage Output Interfaces Input & Output of International Standard Signal(4~20mA/Modbus)
Modularization design method The function that the whole software regulates
Convenient operation mode and reliable touch screen Automatically record the time of power on, power off, alarm and fault, keeping without power
 ■ Working theory:
    GN9000-W Gas Alarm Controller, sample & deal with the signal of 4~20mA or Mod-bus from detectors,transform to consistency of gas around detectors,display the value of gas consistency & all kinds of system status on LCD,gives out audio and visual alarm signal ,and output linkage controlling signal if fault or alarm occurs.
 ■ Specification:
Signal Input 4~20mA/Modbus
Display range Digital 0~99999,Unit: %LEL、ppm、%v-v
Accuracy ±3%FS
Operation Mode Touch screen
Display Mode White backlight,LCD display the status of every loop one by one
Control Channel Maximum 64 channels
Alarm setting Each channel can set low limit alarm value and high limit alarm value
Alarm Mode Audio-visual alarm
Output Control Maximum 8 programmable relays, each relay has normal open mode/normal close mode and level mode/pulse mode, contact capacity is 10A 24VDC or 5A 220VAC.
Communication Mode RS485 bus interface (Optional)
Maximum Transmission Distance Different distance according to different input signal
Automatic Detection Open/short circuit, lack of voltage, detector status etc.
Working Temperature -20℃~+50℃
Relative Humidity 20%~95%RH
Power Supply 220VAC/50Hz or 24VDC
Maximum Power supply Consumption 10W
Standby Power Supply 24VDC 7Ah(Optional)
Weight Approximately 5Kg
Install Mode Wall mounting/Panel mounting

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