Overview
| specifications | model | GQQ5 | |
| Processing customization | yes | range | Methane coal dust in the coal mining industry |
| weight | 2.0kg | material quality | cast iron |
| size | 160 * 160mm | Applicable scope | Used in coal mines |
| Saleable land | nationwide | Production location | Jining, Shandong |
| Implement quality standards | National standard | colour | blue |
| source | two hundred and twenty | working voltage | 127v |
| brand | Zhongyi Intelligent | Imported or not | no |
Product Details
Explosion proof type: mining Intrinsic safety explosion-proof sign: ExibI. Technical performance: a. Allowable fluctuation range of grid voltage: -25%+10%; b. Working voltage: DC12V, working current 150mA; c. Recovery time: greater than 5 seconds. d. The transmission distance from the sensor to the host should not be less than 1000m, with a single core cross-sectional area of 1.5mm2. The output signal system of the sensor should comply with the provisions of Article 5.3 of MT209-1990 and should be detected at (5-10V), smoke alarm 0.5Vf, sensor sensitivity and response time
Trading Area
Global