Multi Gas Detector 4 in 1 Multi Gas Detector LEL Meter

Portable multi gas monitor CH4 O2 H2S CO gas alarm detector.

FEATURES

HD LCD Screen
Data Storage
High Quality “Imported Sensors”
Explosion Proof (EXib IIB T3 Gb)
Certificate CE, ATEX
Sound Light Vibration & Alarm
Concentration units PPM/LEL/VOL
With micro USB interface, can be charged;
Acoustic & visual & vibration three alarm type;
Built-in vibration alarm which is applied for noisy environment;
Can record 3000 alarm data, alarm record can be checked on the device;
With real-time storage, alarm status and time can be recorded in real time;
Strong and upscale alligator clip, convenient to take along during operation;
Rechargeable lithium battery 1800mAh (continuous working period can be 16~18 hours);
Two stage alarm threshold: the low alarm and high alarm point can be adjusted;
Password protection capability: only the authorized user can modify the preset
parameter.
Can be customized according to customer needs, display up to 4 gas values at the same time

SPECIFICATIONS

Detect gas : H2S CO O2 CH4
Range : H2S:0-200 ppm. CO:0-1000 ppm, O2: 0-30%VOL, Combustible gas (CH4 ,LEL, EX):0-100%LEL
Resolution 0.1%VOL (O2), 1ppm (CO), 1ppm (H2S), 1%LEL (EX)
Sensor O2 /H2S / CO: electrochemical sensor
Combustible gas (LEL): catalytic combustion sensor
Responding CH4/O2 ＜20S，H2S < 30s,CO＜40S
Sampling method Diffusion type
Alarms Audible, vibration, visual alarm
Display LCD dot matrix display, English description
Operating Environment -20—50°C,5—90%RH(no condensation)
Power Supply DC3.7V Rechargeable Li-ion battery