UK GASSHIELD industrial catalytic combustible gas sensors are widely used in stationary detectors due to their excellent performance and stability. These sensors have a consistent appearance and circuit structure with mainstream brand combustible sensors on the market, allowing for direct replacement. They operate on the principle of catalytic combustion, responding to most combustible gases, and fully comply with the conventional performance requirements of the new national standard, including high and low temperature, ambient temperature, consistency, and long-term stability.

It is particularly worth mentioning that these sensors stand out in terms of silicon poisoning resistance and vibration resistance. For instance, the UGT-C5 model sensor demonstrated its strong silicon durability in a silicon poisoning test with 500ppm hexamethyldisiloxane. Additionally, this model of sensor also offers a low power consumption option, with a power consumption of 90mA, making it very suitable for portable meter use.

The British gas shield sensors are also competitive in price, saving 5-10 yuan per unit, and come with a two-year warranty service. This makes them not only comparable to brands such as Japan's Genben in terms of performance but also advantageous in cost-effectiveness. The sensitivity and stability of the sensors have been recognized by the market, making them an ideal choice in the field of industrial safety monitoring.

FEATURES

·Good long-term stability

·Excellent repeatability

·Superior linearity

·Strong vibration resistance

·Excellent anti-poisoning ability

ELECTRICAL

Supply Voltage           DC2.5±0.1V

Working current        DC170～190mA(at 2.5V)  

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

240417 UGT-C5 Combustible gas sensor Datasheet.pdf