ZP-12.5G type mine automatic spray dustfall device for optical sensor
One, overview
ZP-12.5G type mine automatic spray dust removal device with optical sensor for automatic spray control to prevent the mine dust used in coal mine. The sensor has high applicability and good detection effect, provide a detection signal to the controller correctly matched, thereby properly handled, for safety in production and civilized mine production is very important.
The main characteristic of the sensor: the shell is made of stainless steel structure, firm and durable, safe and reliable, the internal circuit board is intrinsically safe type, using new type integrated circuit as the front-end, detecting parameter intelligent processing the detected by digital intelligent algorithm, fuzzy analogy, signal processing technology as the foundation, can effectively improve the resolution sensor the device, the operation is more stable and reliable.
Two, model names and types
The 1 model name
2 types of explosion-proof and explosion-proof mark
Explosion proof type: Mining intrinsic safety type
Explosion proof mark: Exib I
Three, the main technical parameters
Working voltage: 8.0V ~ 12.5 V DC
Working current: ≤ 50mA
Detection range: 5m
Detection: ≥ 30 ° angle
Mobile unmanned range. The sensor output low level: ≤ 0.5V; otherwise the output high level: ≥ 2.5V.
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