Ammonia detector TN-10H / NH3 detector TN-10H / NH3 is a flexible configuration of a single or multi-gas detector gas, it can be equipped with oxygen sensors, gas sensors, and optionally two toxic gas sensors or optional four toxic gas sensors or any kind of gas sensor menu. TN-10 has a large LCD display is very clear, sound and light alarm, ensure that in a very hostile work environment can also detect dangerous gases and promptly alert the operator prevention. Features? Small, lightweight, sturdy? Imported ammonia sensor? Audible alarm? Large-screen digital, character display, instantaneous, peak, minimum display? Display, battery, sensor, sound and light alarm function self-boot or need ? Check Safety Tips: regular flashing lights, voice prompts Superior audio sound alarm maintenance costs low gas detection technology can support three or four parameters to detect gas species:??? the air ammonia (NH3) Range : 0-100ppm basic error: <± 5% (FS) Minimum reading: 1ppm Response time: ≤50 seconds Sensor life: 24 months Sensor Type: Electrochemical Battery: 3.6V Li-ion rechargeable battery Battery working time: about continuous work about 200 hours Display: large-screen LCD Alarm: sound and light alarm Direct reading: instantaneous, peak, battery voltage, the minimum proof mark: Ex ibdIICT3 Protection grade: IP45 Working temperature: -10∽45 ℃ Operating Humidity: 5- 90% RH Dimensions: 112mmx55mmx46mmc Weight: 100g