| Model: | KQ500 |
|---|---|
| Brand: | Inte |
| Origin: | Made In China |
| Category: | Security & Protection / Safety Products |
| Label: | gas detector , fixed gas detector , gas detection |
| Price: |
-
|
| Min. Order: | 50 pc |
| Live Chat: | Last Online:23 Sep, 2014 |
KQ500 fixed gas detector is a kind of wall-mounted type detector that can be used continuously in operation environment to detect the concentration of combustion gas, oxygen, and toxic gas. The detector detects gas concentration in natural diffusion way.
KQ500D intelligent gas detector transforms the gas density in the operating site into standard electric current signal(4-20mA).
Technical parameters:
|
Detecting Gas |
combustible gas, toxic gas, oxygen |
|
Working Temperature |
toxic gas: - 30 ℃ ~ + 50 ℃ Combustible gas: - 40 ℃ ~ + 70 ℃ |
|
Relative Humidity |
≤90%Ｒ.Ｈ. no condensation |
|
Technical Parameters |
Working voltage: 16～30VDC |
|
Working current: KQ500-EX is 120mA, others ≤50 mA |
|
|
Output signal: 4～20mA standard signal two wire type output (KQ500-EX three wire type) |
|
|
Sensor |
electrochemical sensor; catalytic combustion type sensor for KQ500-EX |
|
Respond Time |
T90<30s |
|
Weight |
≤900g |
|
Fixing Parameters |
Fixing type: wall-mounted type |
|
Transition cable: two core shield cable (KQ500-EX uses three core shield cable), section 2×1.5mm2, external diameter ￠10mm |
|
|
Transmission distance ≤1000m |
|
|
Explosion-proof Level |
Exd IICT6(used for explosion proofing detector)；ExiaIICT4(used for intrinsic safety type detector) |
|
Protection Class |
IP66 |
Main features:
l It can detect more kinds of gas. high precision
l Fixed explosion-proof shell; it’s safe and reliable
l Standard 4-20mA electric current output, compatible with existing alarm control unit or DSC (distributed control system).
l Imported sensor, high sensitivity, rapid response, stable and reliable
operation is simple; easy installation and maintenance
