Gas Outburst Parameter Instrument
1. Product Overview
The WTC3 Gas Outburst Parameter Instrument is a portable, intrinsically safe mining instrument. The parameter instrument allows manual input of sampling location, drill cuttings quality, drill hole depth, and exposure time parameters, and collects coal sample gas desorption pressure. It calculates the HK1 value based on the collected gas desorption pressure values. The instrument displays real-time sampling values, K1, and data curves, and allows users to query the pre-set parameters and calculation results for each record via an above-ground computer. The instrument has three analysis chambers that can simultaneously measure three sets of drill cuttings methane desorption indices K1. It features a compact design, lightweight construction, simple operation, reliable performance, and excellent moisture and dust resistance, making it an indispensable advanced piece of equipment for preventing methane disasters in coal mines.
2. Product Features
(1) Mine-use safety-type Ex Ia I Ma
(2) Standby time of at least 8 hours, powered by a rechargeable lithium-ion battery
(3) Protection rating IP54
(4) Simultaneous measurement of 3 groups
(5) LCD backlit display showing temperature, pressure, battery level, and clock
(6) Waterproof and dustproof ABS engineering plastic housing, impact-resistant and drop-proof
(7) Built-in Bluetooth module, operable via mobile app
(8) Long service life, high measurement accuracy, and good repeatability
(9) Housing dimensions: 320mm x 197.6mm x 143mm
(10) Single-channel pressure measurement range: 0Pa ~ 6800Pa
(11) Operating voltage ≤3.7V, operating current ≤400mA
(12) Resolution time: 300 sec.
3. Application
(1) Operating temperature: 0°C ~ 40°C
(2) Relative humidity: not exceeding 98% (non-condensing)
(3) Atmospheric pressure: 80 kPa ~ 116 kPa
(4) Storage temperature: -40°C ~ +60°C; in coal mines with methane and coal dust explosive gas mixtures
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Gas Outburst Parameter Instrument Portable Intrinsically Safe Instrument For Mining Images
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