Durable GQQ0.1 mining intrinsically safe smoke sensor smoke sensor

.Intrinsically safe smoke sensor for mining smoke sensor
Integrity is with you, service wins the future.
Purpose
The mining smoke sensor is intrinsically safe for mining and is used to monitor fire accidents caused by mechanical failure and friction, cable heating, spontaneous combustion of coal seams, etc. in coal mines. It can be installed in the heat-prone place next to the belt conveyor in the coal mine and used as smoke protection signal detection for the mine belt conveyor protection device.
Performance Features
Small in size, light in weight, and equipped with lifting rings for easy hanging and installation. The installation, debugging and maintenance of the sensor are convenient and reliable. This sensor uses a gas-sensitive probe element, which is sensitive, reliable, and error-free. When the measured smoke concentration is ./3, it outputs a low-level signal to achieve smoke protection for the belt conveyor.
Main technical parameters
Explosion-proof type intrinsically safe for mining
Explosion-proof mark: bⅠ
Shell protection level:
Intrinsically safe parameters
:.:< br/> Rated working voltage:
Working current:
Operating conditions:
Output signal: When there is no smoke or when the smoke concentration is <./3, the sensor outputs a high level signal when the smoke When the concentration is ./3, a low level signal is output.
The action sensitivity is level II and the response time is 3.
Transmission distance: The transmission medium between the sensor and the associated equipment is the mining mobile lightweight rubber-sheathed flexible cable 3. Wiring, the cable length with the host.
Our company's main business is: special gas sensors for coal mines, oxygen sensors, dust concentration sensors, start and stop sensors, smoke sensors, coal stack sensors and other types of mining sensors. Products worthy of your trust!
Contact person: Manager Yue
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Factory address: No. West Outer Ring South Road, Zoucheng Development Zone