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Gas Leak Detector Alarm Match Control Panel
R4,900 Excl VAT
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Product Description
Safety Explosion-proof and Cheap Fixed gas leak detector alarm match control panel gas detector
Overview:
The occasion was much more seen which people touched toxic gas as the industry developing,and also the body hurt worse.Many accidend happened.That make people realized it is necessary to keep body safe at the same time developing the industry.So kinds of toxic gas detector alarm become a necessary protective equipment.
  KQ500 series gas detector is our company research by electrochemical sensor.This gas detector can usedly widely in many industries as following:
KQ500 series gas detector can detect variety gas respectively,such as:Flammable gas,O2,H2S,CO,HCN,NO2,SO2,NH3,HCL,CL2,H2 and other toxic gases. This detector can transport with long distance,can enter DCS systerm directly,the probe has characteristic of high sensitivity,long lifetime,short polarization time,etc.
Main features: Â
- Standard 4-20mA electric current output, compatible with existing alarm control unit or DSC (distributed control system).
- LED site display that is suitable for factory (optional LCD display)
- Standard three buttons: so an individual can operate the detector in site.
- Automatic identify and display the sensor failures, and output the corresponded current signal at the same time.
- The key operation needs to input password to prevent wrong operation.
- Simple calibration function; reducing measuring error
- Two levels’ light alarm, relay output (connected with audible and visual alarm outside or start the exhaust system)
Technical Parameters:Â
| Detecting Gas | as your requirement(can be kinds of flammable and toxic gas) |
| Measuring Range | according to the detail gas you detect |
| Working Voltage | 24VDC±15% |
| Signal output | 4~20mA linear current output;
or RS485 signal output (optional) |
| Deviation | ≤± 3% F.S |
| Respond Time | T90 <Â 25 s |
| Recovering time | ≤ 30 s |
| Display model | LED display (optional:LCD display) |
| Working Temperature | – 20 °C ~ + 50 °C |
| Working Humidity | 10-95% R.H.(no condensation) |
| Explosion-proof level | Exd IICT6(used for explosion proofing detector);
ExiaIICT4(used for intrinsic safety type detector) |
| Protection Class | IP66 |
| Transition cable | three core shield cable RVVP 3×1.5mm2; 4×1.5mm2 |
| Transmission distance | ≤1000m |
| Weight | about 1.5kg |
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