CDINDUSTRY ( INTERNATIONAL ) . INC
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Dortable Multi Parameter Test for Gas Drainage Pipeline
1. Product Overview
The YDC5 Portable Methane Extraction Pipeline Multi-Parameter Measuring Instrument accurately measures pipeline pressure, pressure differential, temperature, methane concentration, and carbon monoxide concentration within negative pressure pipelines. The instrument features a highly integrated engineering design, compact size, and portability; it is equipped with high-precision sensors for fast detection and strong stability. The overall circuitry is designed for low power consumption, enabling prolonged operation in underground environments. The large screen with large fonts displays measurement results for easy observation and recording. The ergonomic design allows for single-hand operation. The built-in Bluetooth module enables data transmission to a computer or dedicated mobile device, allowing measurement data to be viewed and recorded via computer software or a mobile app. This represents the next generation of IoT-enabled detection equipment.
2. Product Features
(1) Features high-precision measurement components, ensuring a long service life, high measurement accuracy, and excellent repeatability.
(2) Compact design, fast measurement speed, small size, lightweight, easy to carry, and high reliability.
(3) Charging completion indication and battery remaining power display, intuitive and clear.
(4) Operated via a smartphone touchscreen, simple, convenient, and reliable.
(5) Can be operated and data processed via an app.
(6) Low overall power consumption, with battery runtime exceeding 8 hours.
(7) During pipeline measurements, direct reading and saving are possible, making operation convenient.
3. Application
Mainly used for monitoring methane extraction parameters in coal mine boreholes, for use in coal mines where coal dust and methane are present.
4.Main Technical Data
| Item | Performance Parameters | |
| Appearance parameters | External dimensions (mm) | 185 X 92 X75 |
| Total weight (kg) | 2.5kg | |
| Protection rating | IP54 | |
| Operating parameters | Rated operating voltage | 3.7V |
| Rated operating current | ≤400mA | |
| Measurement parameters | Pressure | Range:(-90~80kPa) Resolution: Not less than 0.01kPa(0~100), Not less than ±0.1kPa(more than10) Error:±2.0%FS |
| Pressure difference | Range:(0~6800)Pa Resolution: Not less than 0.01Pa(0~100), Not less than 0.1Pa(0~100) Not less than 1Pa(more than 1000) Error:±2.0%FS |
|
| Temperature | Range:(0~50)℃ Resolution: 0.1℃ Error:±2.0%FS |
|
| Carbon monoxide |
Range:(0~2000 X 10-5CO |
|
| Methane | Range:(0~100)%CH4 Resolution: Not less than 0.01%CH4(0~10), Not less than 0.1%CH4(10~100) |
|
| Operating environment | Ambient temperature | (0~40)℃ |
| Relative humidity | ≤ 98% (non-condensing) | |
| Ambient atmospheric pressure | (80~116)kPa | |
| Other | Coal mines with the risk of methane mixture and coal dust explosion | |
| Explosion-proof marking | Explosion-proof type | Mine intrinsically safe type |
| Explosion-proof marking | Ex Ia I Ma |