UGT-M3 Paired anti silicon toxic combustible gas sensor

UGT-M3 Paired anti silicon toxic combustible gas sensor

FEATURES

·Good long-term stability

·Excellent repeatability

·Superior linearity

·Strong vibration resistance

·Excellent anti-poisoning ability

ELECTRICAL

Supply Voltage                   DC2.5V

Working current (at 2.5V)          DC170～190mA

Power consumption              ＜500mW

Zero point output                 ±25mV

Sensitivity                      18～32mV / 20%LEL methane

ENVIRONMENTAL

Operating Temperature Range       -40～+70℃

Operating Humidity Range          Continuity 15～90%RH

                                 Intermittent 0～99%RH

STORAGE ENNIRONMENT

Recommended Storage Temp       -20～+50℃

Relative humidity                  Below 95% RH

                                   (without condensation)

TECHNICAL SPECIFICATION

Measurement Range            0～100%LEL

Gas Detected                  Most combustible gases

& vapours            

Accuracy                      ±3%LEL

Zero drift                      ±1%LEL

Linearity(0～100%LEL )         ±3%（Calibrate at 60%LEL）

Full range deviation            ±5%LEL

Response time                 50%LEL T90＜10s

Operating Principle            Catalytic combustion

 Recovery time                  15s                     

Operating life                  5 years (in clean air)

Warranty period                 2 years（from the date of shipment）

Orientation

When the orientation of the sensor at the detection

end and compensation end changes (the sensor

rotates 360 °vertically), the change of the sensor output signal is ± 0.5% LEL