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Jining bafang explosion-proof electrical appliance manufacturing co., LTD
Jining bafang explosion-proof electrical appliance manufacturing co., LTD  

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You are here: home  > Others  > bafang seris UNDERGROUND (9 ~ 24) V oxygen sensors

bafang seris UNDERGROUND (9 ~ 24) V oxygen sensors 

Payment Terms: T/T,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: wooden box
Rated Current: 20A
Production Capacity: 1000/day
Delivery Date: within 3 days after payment
Voltage: 12V

1.GYH25 oxygen sensor is to meet the needs of the oxygen concentration monitoring of coal mine underground in China.
2.It can automatically to cont

GYH25 oxygen sensor model significance

Model: GYH25 oxygen sensors

            G - sensor;

            Y - oxygen; 

            H - electrochemical principle; 

           25 - range range (%) of O2.

GYH25 oxygen sensors product features

1.A new single chip microcomputer and high integration digital circuit, the circuit has simple structure, reliable performance, easy maintenance and debugging. 

2. Realized the infrared remote calibration zero, sensitivity, and emergency alarm function, make simple adjustment easy.

3. Increase the sensor power control function, and can be set arbitrary power, achieve multi-usage. 

4.USES the new type of switching power supply, reduce the power consumption of the engine, transmission distance increases the instrument. 

5.Increase the breakdown self check function, easy to use and maintenance.

6. Design a new type high strength shell structure, enhance the impact resistance of the instrument.

GYH25 oxygen sensor structure characteristics

1.The casing is made of stainless steel stamping GYH25 oxygen sensors of the host, the rubber seal is designed front and rear cover commissure, dustproof and waterproof, bottom is equipped with sensor element, adopted the miniature limit dispersive air chamber.

2.The alarm chy-tech adopted high brightness red light-emitting tube, at the same time also has the sound alarm.

3.Positive adopted four red digital instruments as a digital display.

4.The whole novel design, small volume, convenient adjustment.

GYH25 oxygen sensor using conditions

Ambient temperature                    0 ℃ to 40 ℃

Relative humidity:                          98% RH or less

The atmospheric pressure:        80 kpa to 116 kpa

Wind:                                                0 m/s ~ 8 m/s

                                                          Suitable for containing gas or coal dust explosion hazard of coal mine.

GYH25 oxygen sensor parameters

Measuring range (0 ~ 25) %

The basic error of plus or minus 3%

The input voltage (9 ~ 24) V

The output signal (200 ~ 1000 Hz)

2400 BPS GYH25 oxygen sensor digital signals

Transmission distance p 2 kmEmergency alarm continuously adjustable

Overall dimensions 270 x 120 x 50 mm< 1 kg weight

 

Ms. paris wang
 Ms. paris wang

Tel: 86-0537-2167698
Mobile: 131 7675 1375
Contact to this supplier

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Company Info

Jining bafang explosion-proof electrical appliance manufacturing co., LTD [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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