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​

CDINDUSTRY (INTERNATIONAL). INC. (hereinafter referred to as CDI) is located in Yubei District, Chongqing City, in the southwestern part of China. Its main business covers the equipment supply and aftermarket outsourcing services in the fields of metallurgy, cement, and oil and gas fields. In addition, CDI, in collaboration with Chongqing Caili Safety Technology Co., Ltd., jointly established the BOEN FIRE brand, aiming to provide customers with professional fire alarm products and explosion-proof monitoring products.

BOEN FIRE is a professional manufacturer integrating research and development, design, production, sales, and service. As one of current technology leaders in the fields of explosion-proof monitoring and special industrial fire protection in China, the company has passed the ISO9001, ISO14001, and ISO45001 system certifications, and  obtained various certificates such as the CCS classification society certificate, marine product certificate, fire product certificate, technical appraisal certificate , CMC certification certificate, CNEX certificate, and SIL safety level certificate.

At present, the products of BOEN FIRE mainly include the flame detector series, combustible gas detection and alarm system, aspirating smoke fire detection system, automatic fire alarm and fire protection linkage control system, intelligent fire protection system, electrical fire monitoring system, and home safety series products.

BOEN FIRE has always been committed to providing customers with comprehensive technical services in the field of industrial and special fire protection. Its products cover multiple fields such as brewing, oil and gas, petrochemical, nuclear power, aviation, and printing, and have won the recognition and praise of users.