Online ammonia ammonia leak fixed Alarm alarm widely used in cold storage, compressor room, food plants, fertilizer plant, the presence of flammable, explosive gases in dangerous places. Fixed ammonia leak alarm is composed by two part ammonia leak alarm controller, part is ammonia leak gas detectors, three-conductor shielded cable or ZRRVV three-core cable connection between the detector and the controller detector and controller has a terminal block. Ammonia leak alarm products fixed ammonia alarm, ammonia gas leak alarms, ammonia concentration alarm ammonia leak detector, ammonia concentration detector, portable ammonia alarm, portable ammonia leak detector, portable ammonia concentration alarm products. The fixed ammonia alarm features: 1. Use of high-speed CPU processor, can be quickly and accurately processing system tasks, to ensure the reliability of the system 2.LCD LCD screen can be displayed in real time the concentration of the probe, the state 3. Use digital signal transmission , high reliability 4.2 programmable relay, long passive open, normally closed contact, contact capacity 240V 5A 5. modular structure design, easy maintenance 6. achieve local control and remote monitoring by computer detectors run state data can be stored permanently. import gas sensor, high accuracy, interchangeability, high reliability 8. proof design suitable for the dangerous conditions 1,2 district 9 small size, simple installation 10. The modular structure design, easy maintenance fixed ammonia alarm Technical parameters: 1. Operating voltage: AC220V +10% 2. Operating Temperature:-20oC ~~ 60oC 3. Operating Humidity: 75db 7 transmission distance: <1200m 8 Dimensions: 250mm (L) * 240mm (W) * 90mm (H) Weight: 3.5KG 10. detection principle: semiconductor / electrochemical / imports of catalytic combustion sensor 11 detects gas: combustible gas, toxic gas sampling methods: natural diffusion 13. measurement accuracy: +5% FS 14. response time: less than 30s 15. connecting cable: ≥ RVV3 * 1.5mm 2 16. transmission distance: ≤ 1200m 17. proof grade: Exd Ⅱ CT6 18. installation : mounting bracket, tube, wall mounted 19. install spiral: G1 / 2 complete ammonia leak detector certificate, type approval certificate issued by the Ministry of Public Security and fire proof certificate, ISO-9000 certification, ammonia leakage alarm, ammonia leak alarms sold throughout the country, the research team of the decades of production experience and high-end all walks manufacturers trusted products. [Lyla (0531-58669819 15269173085) For details, please call us]