SMART SENSOR AR8500 Ammonia Detector Gas 3 Tester Monitor with Acoustic Optical Double Alarm 0‑100PPM 100-240V

APPLICABLE OCCASION: Widely used in metallurgy, power plants, farms, mines, chemicals, scientific research, medicine treatment, pharmaceuticals, environmental and other fields. LCD DISPLAY: Handheld ammonia gas detector, equipped with large LCD display, easy to read, 0.1PPM resolution, response time less than 120 seconds, high reliability. ACCURATE MEASUREMENT: Using accurate detection technology and sensor chip, the measurement range is 0‑100PPM, and it supports continuous quantitative analysis of ammonia concentration. Item Type: Ammonia Detector Material: ABS Model: AR8500 Battery: Rechargeable Lithium Battery 3.7V 1000mAh (Built In Battery) Uses: This instrument is widely used in metallurgy, power plants, farms, mines, chemicals, scientific research, medicine treatment, pharmaceuticals, environmental and other fields. Support Language: English Basic Parameters: LCD Screen or Not: Yes Gas Type: Ammonia ( 3) Gas  Gas Detection: Ammonia ( 3) Gas Detector Sensor Principle: Electrochemical principle, service life of 2 years Gas Detector: Gas Monitor

3 Detector: Ammonia Gas Detector Brand  SMART SENSOR Color  Black + Grey Display  Larger LCD display Gas Type  Ammonia ( 3 ) gas detector Measuring range    0-100PPM Resolution    0.1PPM Basic error  0.5PPM Response time  Less than 120 seconds Recovery time  Less than 120 seconds Repeatability  Less than +Celsius- 1% Measuring Principle    Electrochemical principle, life for 2 years Low Celsius High Alarm Celsius Alarm Setting   Yes To alarm Acoustic, optical double alarm, can set the alarm value, an alarm sound is divided into 80 dB Working Temperature  -20-50 celsius Working Humidity   Storage Temperature   0.40 celsius Product Size  Approx. 181x63x30mm Celsius 7.1x2.5x1.2in Power Supply  3.7V li battery Continuous Time  >60 hours Packing   Gift Box                                                        Application  Farms, ammonia detection;Ambient monitoring and evaluation,Landfill ammonia detection; field ammonia concentration;Dangerous space into the detection;Shop and workshop etc and the surrounding places ammonia detection;After decorating the house ammonia detection;Storage , pipelines, valves, leakage detection;Waste field survey; Packing Contents  1pc AR8500 Ammonia Gas

1pc User manual

1pc Carrying case

1pc 3.7V rechargeable lithium battery

1pc Battery cable Diagram and LCD display millimeter  ONCelsiusOFF

Decrement button ③ Increment button Celsius backlight ④ MODE : Measurement mode button ⑤ The first siren (Blue indicator) ⑥ The second siren (red indicator) ⑦ Buzzer ⑧ LCD Display ⑨ Sensor ⑩ T Celsius R: Temperature Celsius relative humidity button ⑪ Battery compartment cover millimeter  Gas type

Alarm ③ Black light ④ Battery Indicator ⑤ Measured value ⑥ Measurement prompt ⑦  celsius Celsius Fahre eit ⑧ Temperature Measured value Ammonia concentration detector, gas detector, gas leakage detector The concentration of ammonia in  Human physiological 5-10ppm                      The nose may be aware of the smell. 20ppm  Aware of the special smell of ammonia. 40ppm  A few people feel mild stimulation of eye. 100ppm  A few minutes of exposure caused by ocular and   nasal quite stimulating 400ppm  Cause throat, nasal cavity and upper respiratory tract acute stimulation. 700ppm  Exposure for more than thirty minutes may cause permanent damage to the eye. 1700ppm  Severe cough, wheeze thirty minutes can be fatal. 5000ppm  Severe pulmonary edema disease, a moment  can be fatal asphyxia.