1. Product Introduction
4 Channels gas leak detector control panel gas alarm controller GDN-KZ04 (hereinafter as the controller) is the latest promotion of gas monitoring product, widely used in public and industrial fields. It can be connected with different gas detectors to be a system, once the gas leakage concentration reach the preset value, the controller will send alarm, meanwhile the detector will send alarm and activiate the external device such as fan or valve to ventilate or cut off the gas leakage source so that protect people's security.
2. Technical Data
| Working Voltage | AC220V |
| Rated Power | 2W/Channel |
| Working Current | 0.01A/Channel |
| Backup Power | 24VDC,2.3Ah(Non standard) |
| Display Mode | TFT LCD |
| Alarm Type | High alarm, low alarm, fault alarm |
| Alarm Method | Buzzer,LED light indication |
|
Communication Mode |
Standard RS485 Output; 4~20mA Analog Current Output（Nonstandard option） |
| Relay Output |
An independent passive normally open contact; A public total alarm passive normally open contact |
|
Relay Output Contact Capacity |
3A,250VAC |
| Relay Output Type | Switching Value/Pulse Output(Adjustable) |
| Application Environment | Indoor Space |
| Working Temperature | -10℃~55℃ |
|
Working Relative Humidity |
10~95％RH(Non-Condensing) |
| Working Environment Pressure | 86~106Kpa |
| Installation | Wall-Mounted |
|
Size |
300*208*82(mm) |
|
Weight |
4.5(kg)with battery |
3. Product Details
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