JiuShengCang carbon dioxide with an infrared measuring device CRG5HJ CRG5HJ JiuShengCang infrared carbon dioxide sensor measuring CRG5HJ JiuShengCang is measured with an infrared carbon dioxide infrared measuring device, measuring instrument is also known as carbon dioxide monitoring and alarms. CEH5-J JiuShengCang with carbon dioxide measuring device suitable for hanging in mine rescue cabin. Detection components imported infrared probe. For mine rescue cabin specially tailored a special carbon dioxide detection equipment, the product has a long working hours, the line monitoring function, voice alarm, low power consumption of the device has been equipped with life-saving in many domestic cabin . Measuring the use of advanced ultra-low power microcontroller. It has automatic zero adjustment, the menu Calibration, 128 × 64 dot matrix LCD, friendly Chinese interface, adjustable alarm points, the battery voltage tips, replaceable modular sensor boot from detection, voice and light alarm, frequency signal communication and alarm functions, user-friendly. Suitable environmental conditions 1) Temperature: (0 ~ 40) ℃ 2) Relative humidity: ≤ 98% RH, 25 ℃ 3) Atmospheric pressure: (86 ~ 110) kPa 4) having an explosive mixture of methane and other life-saving compartment. CRG5HJ JiuShengCang carbon dioxide with an infrared measuring device Technical Specifications Product Type: CRG5HJ. Explosion-proof type: Mine intrinsically safe. Explosion-proof mark: Exib Ⅰ. Measuring range: 0 ~ 5.00% CO2 measurement error: (0.00 ~ 0.50)% CO2, no more than ± 0.10% CO2> (0.50 ~ 5.00)% CO2, no more than ± (0.05 + true value 5%)% CO2 Interface Type :200-1000Hz frequency signal; Display: three LCD; alarm range: 0 ~ 5.00% CO2 can be set within the range; Alarm mode: voice and light alarm; Response time: 1 year; Dimensions: 95.5mm × 48.0mm × 39.5mm Weight: about 550g; CRG5HJ JiuShengCang measuring device with an infrared carbon dioxide refuge chamber measuring carbon dioxide, carbon dioxide detector, saving space with an infrared carbon dioxide measuring device, CRG5HJ JiuShengCang carbon dioxide with an infrared measuring device CRG5HJ JiuShengCang Carbon dioxide was measured with an infrared device (hereinafter referred to as measuring device), is my company after years of exploration, the mechanical and electrical, ventilation, coal mining, electronics and computers and other high-tech quality of the various sections of the co-operation of scientific and technical personnel, as mine developed generation measuring device. CRG5HJ JiuShengCang carbon dioxide with an infrared measuring device main purpose and scope: mainly used for carbon dioxide detection and limit alarm. For mine rescue cabin. Applicable places: hanging on mine rescue cabin. Jining Branch-Mining Equipment Co., large favorably, please call