Product Specifications
| Prod Model: |
GJC4 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Measuring Range(CH4): |
(0~4)% |
| Measuring Error (CH4): |
Less Than ±0.1 |
| Accuracy: |
0.01%CH4 |
| Response Time: |
Less Than 20s |
| Input Voltage: |
DC (9~24)V |
| Output Signal: |
(200~1000)Hz |
| Digital Signal: |
2400BPS |
| Transmission Distance: |
More Than 2km |
| Alarm Point: |
Continuous Adjustable, Set as 1.00% CH4 |
| Gas: |
CH4 |
| Type: |
Electrochemical Gas Analyzer |
Product Description
Model: GJC4
Brand: TOPSKY
Specifications
Sensor for low concentration methane, on-spot display, long-distance signal communication, sound and light alarm, infrared remote
Application
1. This product forms a new generation of intelligent methane sensors. With the
Standard signal output.
2. It can work together with various kinds of monitoring systems and breakers to
Continuously monitor the concentration of the methane in an environment where
Flammable and explosive mixed gases exist.
3. It has the functions of longdistance communication, on spot display, sound & light
Alarming, infrared remote adjusting, and is easy to install and operate etc.
|
Item |
Specification |
|
Measuring range(CH4) |
(0~4)% |
|
Measuring Error (CH4) |
0~1.00 |
More than1~3.00 |
More than 3.00~4.00 |
|
Less than ±0.1 |
±10% true value |
Less than±0.3 |
|
Accuracy |
0.01%CH4 |
|
Response Time |
Less than 20s |
|
Input Voltage |
DC (9~24)V |
|
Output Signal |
(200~1000)Hz |
|
Digital Signal |
2400bps |
|
Transmission Distance |
More than 2km |
|
Alarm Point |
continuous adjustable, set as 1.00% CH4 |
|
Alarm Mode |
Intermittent sound & light alarm |
|
Breaking Point |
continuous adjustable, set as 1.50% CH4 |
|
Sound Level |
More than 85dB |
|
Explosion Protection |
Exibd I |
|
Working Life |
More than 1year |
|
Display mode |
3 digital LED |
|
Dimensions |
270×120×50mm |
|
Weight |
1kg |
|
Related Equipment |
DJ4G-Z mainframe for coal mine fixed methane breaker |
|
Fittings |
FYF5 coal mine remote control |
Beijing Topsky (Lingtian Shiji) Automatic Technology Co., is a professional large-scale manufacturer of all types coal mine safety equipment and fire fighting equipment, integrating development and production together. Our main products include portable gas detector, Ventilation Meter, breathing apparatus, Oxygen Self-Rescuer, Water mist system, Pneumatic Chain Saw and related products. Established in 2003, we have many years of history in the coal mine and fire fighting industry. Located at Beijing, we enjoy convenient water, land and air transportation.
Our company employs many experienced technical and management personnel. Through the efforts of all staff, we have become a special safety equipment manufacturer. All of our staff have continuously tried to improve product quality and service for the user's safety.
Currently, our product was already exported to America, France, Australia, Italy and 20 other countries and regions. Our company has always focused on research, development and innovation. We attained ISO9001 quality management system certificate.
Our company has initiated the new phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us for future business relationships and achieving mutual success!
