Ammonia gas alarm | ammonia gas alarm

 Ammonia gas alarm alarm in succession in the past on the basis of the characteristics of the advantages of adding the latest computer technology, the integration of the latest customer feedback, ammonia gas alarm is a trusted security experts. We hope that our products can give you a new safety care. Ammonia gas alarm infrared remote site design, can be completed in the field without opening the lid of the instrument calibration operations. Ammonia gas alarm by Chen Code Electronics Co Ltd, Jinan high-end smart products, this product is the first batch through the National Fire electronic product type recognized professional gas detection products. Ammonia gas alarm is a sub-linear gas leak alarm device, the controller and the detector composed of two parts, which can be present in ambient air for the presence of gas was detected, when the gas concentration reaches the alarm set value, ammonia gas alarm audible alarm, prompting duty to take security measures, ammonia gas alarm output contacts while providing safety devices can be connected automatically open, which can effectively avoid accidents, ensure the safety of life and property. Ammonia gas alarm Features: Four-bus signal transmission: power positive, negative power supply, communication lines LA, communication line LB; Chinese LCD; real-time clock display, non-volatile; has a "black box" function, you can check recent 64 32 alarm events and recent failure events, non-volatile; with power automatic transfer function; alarm signal priority at fault signal display. Ammonia gas alarm main technical indicators imported ammonia gas alarm sensors with accurate detection value and rapid response capability. 1, the basic error: ≤ ± 5% FS 2, Sampling Method: Diffusion-type 3, response time: <30s ammonia gas alarm with the highest level of 4-proof, explosion-proof type: flameproof 5, proof mark: ExdIICT6 6, rated Voltage: DC24V 7, rated power: 2W 8, signal output: 4mA-20mA 9, use of the environment: Temperature -40 ℃ ~ + 70 ℃, humidity ≤93% RH ammonia gas alarm with large alarm volume 10, alarm volume:> 85dB 11, Dimensions: 163 × 176 × 80mm ammonia gas alarm can drive the exhaust, cut, spray system to prevent an explosion, fire, poisoning, thereby protecting the safety in production. Ammonia gas alarm year warranty and lifetime maintenance free labor costs, charges for replacement parts at cost price after the warranty period. Product details please call our consultation, there will be professional and technical personnel to serve you.