●A variety of gas detection, the sensor module can be easily disassembled and replaced.
●More than 30 kinds of high-performance intelligent toxic and harmful gas sensors are available.
●Embedded ultra-low power consumption microprocessor, short response time, small detection error.
●Ex db IIC T6 Gb explosion-proof certification.
●The main body is made of high-strength aluminum profile, which is wear-resistant and corrosion-resistant.
●Support 433, LORA, WIFI, GPRS wireless transmission, support mobile APP and cloud platform.
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This series of products is a multi-channel gas alarm controller, which is composed of a general metal casing, switching power supply, main board, power board, alarm and other parts (backup battery is optional).
The gas alarm controller (hereinafter referred to as the controller) can be combined with our gas detector with RS485 signal output to form an industrial gas alarm control system.
The detector detects the existence of the gas or liquid in the air in real time, and transmits it to the controller through the RS485 signal.
When the measured gas concentration reaches or exceeds the set value, the controller will send out sound and light alarm signals and output relevant control signals to start the corresponding control devices, thereby avoiding major accidents.
This product adopts a modular design, that is, each part corresponds to a gas detector. By using it in conjunction with an appropriate detector, this product can monitor flammable gases, toxic gases, and oxygen, etc.
| Item name | Gas detectors’ controller |
| Displaying | LCD display |
| Power supply | AC220V±15% 50Hz±1% |
| Cosumption | ≤10W |
| Output voltage | DC24V±15% |
| Input signal | RS485 |
| Detectors available | 4 channels |
| Relay contact capacity | DC24V 5A/channel |
| Alarming | Sound&light flash |
| Installation | On the wall |
| Detectors applied | RS485/4~20MA |
| Commo distance | ≤1200m |
| Working temperature | 0-40℃ |
| Working humdity | 10~95%RH |
| Pressure | 86~106Kpa |
| Storage environment | 0℃~+40℃,10~95%RH |
| Standard | GB 16808-2008 |
| Outline size | 220x300x85mm |
What certificates do you have on gas detector?
We have full CE/RoHS certificates and anti-explosive certicifates.
How you make sure gas detector’s calibration is set?
We have gas calibrators both for sample and mass production,The calibration team have 5 employees aim to make sure the alarms are set.
What kind of sensor do you apply in gas alarms?
Most of our carbon monoxide alarm use semiconductor sensors,3~5 years life,5~7 years life and 10 years life,We have more advanced sensor applied in industrial gas detector.
What language you can offer for VOICE gas alarm?
Standard language is English,We have experience make Japanese,Spanish,Germany,Russia,etc.You can offer us some audio data if you have.
Can I make my own logo and customized box?
Sure,OEM/ODM are welcome but need MOQ at 500pcs,All cost are pree include logo printing,color box designning or even language customization.
What is your lead time?
Sample can be ready in 3 days.Mass production need one week when quantity lower 1000pcs,we need add more three days if you have OEM requirement.
What if I need return the goods,Who pay the shipping fee?
All our products enjoy 12 months’ quality warranty.In this period, We here ensure you that goods can be returned and we will cover the shipping fee if the alarms not working because of the less in quality.
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