VTSYIQI Ammonia NH3 Gas Detector NH3 Gas Leak Alarm Ammonia Gas Concentration Detecting Device with Measuring Range 0 to 100PPm Resolution Ratio 0.1/1PPm LCD Display for Warehouse Gas Test

VTSYIQI Ammonia NH3 Gas Detector NH3 Gas Leak Alarm Ammonia Gas Concentration Detecting Device with Measuring Range 0 to 100PPm Resolution Ratio 0.1/1PPm LCD Display for Warehouse Gas Test

About this item:

Detection gas:Ammonia NH3;Measuring Range:0-100PPm;Optional Range:0-50、500、1000PPm;Resolution Ratio:1/0.1PPm

Back lighting:backlight turns on automatically in dark environment and alarming situation. You can also turn on by press the backlight button

Low alarm point and high alarm point adjustable;Audible alarm:up to 95 dB pulse output at 0.25 meter from the detector

It is the single gas detector with diffusion detection method, it adopts silicone rubber technology and ergonomic design, ithas simple operation menu, and do not need to replace battery. It is waterproof and dust proof, with replaceable gas sensor module, lithium battery. For this device, its detecting data can be uploaded directly to the computer to view.

The portable gas detector has a wide range of applications in metallurgy, petrochemicals, municipal services, paper-making, fire and other fields.

Technical Parameters:

Detection gas:Ammonia NH3

Measuring Range:0-100PPm

Optional Range:0-50、500、1000PPm

Resolution Ratio:1/0.1PPm

Detection principle:Semiconductor/catalysis/electrochemistry

Display:LCD digital display of gas type /gas concentration/ status

Case:Rugged, shockproof synthetic rubber

Battery:3.7v 1300mA rechargeable lithium battery

Relative humidity:5-95% RH (non-condensing)

Operating temperature :-40°C to 50°C

Calibration:automatic calibration and return to zero

Back lighting:backlight turns on automatically in dark environment and alarming situation. You can also turn on by press the backlight button

Self-test:full self test function when start-up

Alarm indication:clearly audible and visual way to indicate the alarm level

Audible alarm:up to 95 dB pulse output at 0.25 meter from the detector

Visual alarm:blinking, wide-angle alarm lens and 2 red alarm LED and alarming LCD readings

Other alarms：low battery; turn off warning; sensor malfunction, over range.

Detection accuracy:3% FS

Interface Definition:U3 port (USB)

Storage capacity:MAX 6000 records

Appearance Size:(length 100 * width 65 * height 28) mm

Weight:220g

Explosion-proof mark:Ex ib IIB T3 Gb

Explosion-proof certificate number:CNEx19.5062X