UGT-C5C Acetylene specific sensor

UGT-C5C Acetylene specific sensor

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               ＜600mW

Zero point output                  ±25mV

Sensitivity                        ≥32mV / 50%LEL acetylene

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                      Acetylene          

Accuracy                          ±3%LEL

Zero drift                          ±2%LEL

Linearity (0～100%LEL)             ±5% (Calibrate at 60%LEL)

Full range deviation                ±3%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

Table 1 Sensitivity

 Note: The above relative sensitivity includes but is not limited to the gases mentioned above, and the sensor also has a certain sensitivity to other combustible gases. The value of relative sensitivity may vary with the production batch and testing environment of the sensor. Calibrate with the target gas before use. If cross sensitive gases are used for calibration, the accuracy of their measurements cannot be guaranteed.

Detector reading=concentration value of calibration standard gas * (coefficient of calibration standard gas ÷ coefficient of detection gas).

Example 1: Calibrate the acetylene detector with 50% LEL methane.

Acetylene detector concentration reading=methane standard gas concentration value x (methane coefficient ÷ acetylene coefficient)

=50×(175 ÷ 100)=50 * 1.75 ≈ 87.5% LEL.

Example 2: Calibrate the acetylene detector with 50% LEL isobutane.

Acetylene detector concentration reading=isobutane standard gas concentration value x (isobutane coefficient ÷ acetylene coefficient)

=50×(108 ÷ 100)=50 * 1.08 ≈ 54% LEL.

The data contained in this document is for reference only, and the customer is responsible for conducting any necessary testing to ensure the correct use of the product in specific applications.

This product may be used by customers beyond our company's control, and we cannot provide any guarantees to ensure the accuracy of these details in any specific application.

When making product improvements, our company reserves the right to change and modify the product and its performance without prior notice.