VTSYIQI NH3 Gas Detector Ammonia Gas Monitor Ammonia Gas Concentration Detecting Tool NH3 Gas Leak Alarm with Measuring Range 0 to 500PPm Resolution Ratio 0.1/1PPm for Municipal Administration Industry Gas Test

VTSYIQI NH3 Gas Detector Ammonia Gas Monitor Ammonia Gas Concentration Detecting Tool NH3 Gas Leak Alarm with Measuring Range 0 to 500PPm Resolution Ratio 0.1/1PPm for Municipal Administration Industry Gas Test

 

About this item

Test gas: Ammonia;Measuring Range:0-500PPm;Optional Range:0-50、500、1000PPm;Resolution Ratio:1/0.1PPm
Power:3.7V 1300MA rechargeable lithium battery
Working environment temperature:-20 to 70℃ ，Humidity<95%RH no condensation
Detection mode:Natural diffusion;Detection principle:Semiconductor/catalysis/electrochemistry
It is one waterproof gas detector that adopts imported sensors, the quality is stable and reliable. With leading operation menu, 1700MA rechargeable lithium batteries, and replaceable inserted gas sensing module, it works in environment of -20°C to 70°C, and for its features such as explosion-proof, waterproof and dustproof.

 

Features:

Upload to computer function,6000 alarm records inquiry function(optional function, please contact us if you need this)

Using advanced ultra-low energy micro component

Ultra bright LCD display

Ultra small ergonomic design

High waterproof design

Sensor fault self-test, automatic calibration function

Replaceable insert sensor module

Two levels triple alarms (sound, light, vibration)

Sound and light alarm can be clearly identified

Casted plastic shel

Antiskid, waterproof, dust proof, explosion proof

 

Specifications:

Test gas: Ammonia

Measuring Range:0-500PPm

Optional Range:0-50、500、1000PPm

Resolution Ratio:1/0.1PPm

Detection mode:Natural diffusion

Detection principle:Semiconductor/catalysis/electrochemistry

scope of test :See Schedule

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

Response time:T90<10s

Indication mode:LCD display real-time concentration

Alarm indication:Light emitting diode, sound, vibration

Working environment temperature:-20 to 70℃ ，Humidity<95%RH no condensation

Power:3.7V 1300MA rechargeable lithium battery

Working hours:Lasting for 300 hours

Grade of protection:IP65

Certification mark:Ex ib IIB T3 GB

Weight:Around 132g (including battery and accessories)

Size:100mm*58mm*30mm

Explosion-proof mark:Ex ib IIB T3 Gb

Explosion proof No:CNEx17.4507