Toxic gas leak alarm

Toxic gas leak alarm

Product Features

1. Stable and accurate detection of yuanzhuangjinkou processing chips and sensors, resulting in more precise data

2. Strong protection capability with IP67 high level protection, designed with mesh cover and wind cover sensor protection

3. Infrared remote control operation does not require climbing or opening the cover, reducing hardware loss and personnel injury

4. Rich and diverse output signals support 4-20mA, RS485, LoRa wireless signals, PowerBus dual bus

5. LoRa wireless communication is low-power, wiring free, anti-interference, with a transmission distance of 3-5 kilometers, making it easy to pass through walls

6. Strong ability to identify faults, corresponding to different buzzer frequencies for low and high limits, and red backlight prompts for limit alarm

7. Multiple relay outputs: Three sets of relays correspond to fault, low limit, and high limit alarm outputs

8. The data storage can store 40 alarm records, and historical records are easy to retrieve and query

9. Excessive linkage can be matched with external equipment such as solenoid valves, fans, and sprinklers, and automatic linkage for excessive linkage

Toxic gas leak alarm

Main parameters

Detection object: flammable/toxic gases/oxygen

Temperature range: Flammable: -40 ℃~70 ℃; Toxic: -20 ° C~60 ° C

Working voltage: DC24V

Contact capacity: 5A/AC220V

Protection level: IP67

Detection method: natural diffusion

Humidity range:<95% R.H

Installation methods: wall mounted, pipe mounted

Alarm volume:>120dB

Explosion proof label志： Ex db llC T6 GbEx tb lllC T80°C Db

The Yao'an GQ-YA-D300 gas leak alarm is equipped with imported processing chips and high-precision sensors, as if installing an "electronic nose" for hazardous spaces.Its sensitivity and accuracy capture changes in the concentration of toxic gases such as hydrogen sulfide over time in concealed corners such as slurry pool interlayers and tank bottoms. Once the concentration is abnormal, the device immediately emits alarms with different frequencies of buzzers and prominent red backlighting, which are clear and distinguishable even in dim environments, breaking the "concealment" of toxic gases and making invisible threats visible.

The environment at the accident site is complex, and traditional limited space gas monitoring often leaves blind spots due to wiring difficulties, or the installation and debugging process itself brings risks.The revolutionary feature of the Yao'an GQ-YA-D300T body leak alarm lies in its LoRa wireless communication technology. It has built a wireless monitoring network that is free of wiring, low power consumption, and strong anti-interference. The signal can easily penetrate 3-5 kilometers, and passing through walls is no problem.This solves the installation pain points in complex factory environments such as underground, high-altitude, mezzanine, and equipment intensive areas, significantly reducing installation costs and project timelines. More importantly, through the infrared remote control function, safety personnel can complete equipment debugging, alarm threshold setting and other operations from a safe distance, without the need for personnel to climb, open covers or enter dangerous areas, fundamentally solving the exposure risks in the installation and debugging process.

Just calling the police is not enough to prevent the disaster from spreading.The core value of the Yao'an GQ-YA-D300 gas leak alarm lies in its proactive defense capability. When the gas concentration exceeds the standard, the three independent relays will instantly trigger the preset emergency action:It can immediately link the solenoid valve to cut off the leakage source, start the strong fan for emergency exhaust dilution, or open the spray system to neutralize the toxic gas. This ability of "instant response and automatic disposal" can effectively control the danger before personnel intervene and prevent the situation from escalating. If an automatic fan is activated in an accident to promptly dilute the released hydrogen sulfide, the casualties of subsequent rescue personnel may be greatly reduced. At the same time, the alarm information is pushed in real-time to the person in charge's mobile phone (SMS, phone call, mini program, etc.) through the cloud platform, ensuring remote and instant knowledge and command.

Faced with harsh working conditions such as high humidity, corrosion, and dust, the Yao'an GQ-YA-D300 gas leak alarm has an IP67 protection level. Combined with professional explosion-proof design, waterproof and dustproof mesh cover, and wind cover, it ensures stable and reliable operation of the equipment in harsh environments, greatly improving its service life.The device has built-in storage that can record 40 alarm histories. All monitoring data, alarms, and linkage records can be viewed and traced in real time through the cloud platform, providing a detailed electronic evidence chain for enterprises to implement risk control measures and clarify security responsibilities. The loss of one accident is enough to build an intelligent monitoring network covering the entire factory, and the preventive investment brings immeasurable life support, responsibility avoidance, and long-term economic benefits.