|
|
 |
Measuring Range: |
0%CO  5%CO |
|
Measuring Error:
|
 0.3% CO |
|
Response Time: |
less than 30s |
|
Remote Control Range: |
Distance  5m, angle 120° |
|
Alarm Point: |
0.5% 2.5%, can
set freely |
|
Alarm Mode: |
Red light sparkling, buzzer sounding (alarming sound  80dB in 1m) |
|
Output: |
| |
KGQ9-1: |
Frequency 2001000Hz
(When load resistance =1.5k  ,
output high level >3V, low level <0.5V) |
| |
KGQ9-2: |
Constant current 1 5mA, load resistance 0 500 |
| |
KGQ9-3: |
RS485 interface, transmission
rate 1200bps |
|
Operating
Voltage: |
DC 9V 24V |
|
Operating Current: |
80mA |
|
Explosionproof Type: |
Mine-used and Intrinsic Safety Type with mark as "ExibdⅠ" |
|
Operating Life: |
3 years |
|
Overall Dimensions: |
280  150 68 (mm) |
|
Weight: |
1kg |
|
Rated flow: |
200 ml/min |
|
content in the air of coal mines underground continuously.
It is an intelligent detection instrument with remote control
functions such as semiautomatic zero setting and amplification
adjusting. With the advantages of high accuracy, stable reliability
and flexible use, it can be used alone or equipped with all
mine-used safety monitoring and control systems. 
