Supply Changde farm ammonia detector

Fixed ammonia alarm, ammonia leak alarm, ammonia detectors, ammonia detector, NH3 alarm, alarm ammonia nitrogen fertilizer plant, ammonia ammonia alarm, factory farming ammonia detector, greenhouse ammonia Gas detector, cold ammonia detector GRI-9105-E-NH3 Ammonia Detection Intelligent fixed transmitters I. Product Overview GRI-9105-E-NH3 is a Division I developed a high-performance intelligent ammonia transmitter, low-power microprocessor to ensure product performance and stability, real-time monitoring of the concentration of ammonia plant. Mainly used in petrochemical, metallurgy, mining, fire, gas, environmental protection, electricity, telecommunications, paper, printing and dyeing, food reserves, urban water supply, sewage treatment, food, brewing, research, education, defense and other places. Second, the main features of using proof cast aluminum housing for a variety of indoor and outdoor environments. Via shielded cable Guorui instrument monitoring system or PLC controller to provide system alarms. This product can be via infrared remote control operation, the calibration can be achieved without opening the cover alone, without confirmation operating environment security. If necessary, you can also provide built-in alarm relay type, can be used as an independent monitoring unit control peripherals. Different gases, different range of the sensor module can easily be replaced, the replacement without calibration settings that the factory calibration detector can automatically read the data and run immediately. Automatic prompting for sensor calibration and sensor life time in order to determine whether the sensor calibration and replacement. Imported high-precision electrochemical sensors, with a long life, high precision, fast and so accordingly. With good sealing, corrosion resistance, explosion and anti-EMI, RFI functionality. Optional gas concentration units (eg ppm, mg/m3), with instrument status, fault, and communication error prompts. Can be set high and low alarm points, two sound and light alarm. Third, performance indicators and parameters detection of gas ammonia (NH3) electrochemical detection principle (Switzerland MEMBRAPOR electrochemical sensors) sampling form diffusion, ducted Response time T90 ≤ 30S accuracy of ± 3% FS range, resolution 100ppm 0.1ppm 200ppm 0.1ppm 1000ppm 1ppm life of 2 years in air output signal three-wire 4-20mA, HART protocol can output 2-way normally open switch output 1A/24VDC Operating voltage 12-36VDC Current consumption 20-200mA Display without display Humidity 0-90% RH (non-condensing) Operating temperature -10 ℃ -40 ℃ Protection class IP65 Housing Material Aluminum Material 316 stainless steel sensor electrical interface m20 * 1.5 internal thread Dimensions 195mm * 183mm * 93mm Weight ≤ 2.3kg Certification UL , CSA Class 1, Div 1, Groups B, C, D CE Electromagnetic Compatibility (standard 89/336/EEC) Ex certification: ExdIICT6 measurement certification: CMC Optional Accessories explosion sound and light alarm, gas alarm controller IV applications