Range

Resolution

Accuracy

DATA 

Power

Brand

model

0-2.5%VOL/

100%lel

1%LEL

±2%LEL

T90＜30S；Temperature Range -20to+50°C；

Pressure range  90to110Kpa；Operating

Humidity  0to95%RH(non-condensing） 。

3-5V

Voltage ，75-85mA

DYNAMENT

MSHia-P/HC

C7H8 0-2.5%VOL

0-100%LEL

2%LEL

3-5%LEL

pellistorMethane,Power288mW,sensitivity

75±7mV/%Methane,T90＜20S

3.3V

Voltage ,

80mA,

CITY

4P-90 

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

Electrochemical, common cross-interfering  gas.Use SEC, AG-10,AG-200,AG-1000 sensor.