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| Product Name: |
GJC4 Low Concentration Methane Alarm Sensor
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| Specifications |
GJC4 |
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It is a new generation of intelligent methane sensor. It adopts standard signal output, can continuous monitor the concentration of the methane in an environment where inflammable and explosive mixed gases exist by equipped with breaker or all kinds of inspecting system. It has the characters of long-distance communicate£¬high output power of connection point, alarm display on the spot, sound & light alarm£¬infrared remote adjusting, and easy install and operation etc.
Main specification
Item Specification
Measuring range£¨CH4£© £¨0¡«4£©£¥
Tolerance £¨CH4£© ¡Ü¡À10%
Response time <20s
Input voltage DC £¨9~24£©V
Output signal £¨200~1000£©Hz
Digital signal 2400bps
Transmission distance ¡Ý2km
Alarm point Continuously adjust, set as 1.00% CH4
Alarm mode Intermittent sound & light alarm
Sound level ¡Ý85dB
Explosion protection Exibd I
Life of sensor £¾1year
Display mode 3 digital LED
Dimensions 270¡Á120¡Á50mm
Weight 1kg
Match FYF5 Coal mine remote control
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| Company: |
Shaanxi Star Coal Mine Safety Equipment Co., Ltd
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| Contact: |
Ms. Xie Sophia |
| Address: |
Haiyang Building, No.17 E&T Developing Zone Fengcheng Two Street, Xian China |
| Postcode: |
710018 |
| Tel: |
86 29 86536831-803 |
| Fax: |
86 29 86562003 |
| E-mail: |
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