Range

Resolution

Accuracy

DATA 

Power

Brand

0-5.5%VOL/100%lel

1%LEL

±2%LEL

T90＜30S；Temperature Range -20to+50°C；Pressure range  90to110Kpa；Operating Humidity  0to95%RH(non-condensing）

3-5VVoltage ，75-85mA

DYNAMENT

0-100%LEL

2%LEL

3-5%LEL

pellistorMethane,Power288mW,75±7mV/%Methane,T90＜20S

3.3VVoltage ,80mA,

CITY

 Electrochemical ,common cross-interfering  gas,Use ETO gas sensor