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KFGT - K90 Hazardous Zone Gas Sentinel
Introduction
Hazardous Zone Gas Sentinel: KFGT - K90 is a reliable solution for gas detection in hazardous zones. It has a resolution of 0.1%LEL and a response time of ≤30s, enabling quick and precise detection. Sensor replacement doesn’t require calibration, reducing maintenance efforts. The independent RTC dock ensures accurate timekeeping. It can operate within a working pressure range of 36 - 106Kpa, making it adaptable to different environments.
Product Features
1. High resolution of 0.1%LEL and quick response time.
2. Sensor replacement without calibration.
3. Independent RTC dock for accurate timekeeping.
4. Adaptable to different working pressures.
Technical Parameters
Protection class | IP66 |
Connection port | M27*1.5mm |
Zero drift | ≦±2% F.S. |
Response Time | ≦30s |
Working pressure | 36~106Kpa |
Working environment | -40℃~70℃ <93%RH (no dew) |
Resolution | 0.1%LEL |
Display error | ±3%LEL |
Detection principle | catalytic combustion |
Gas Sensor Life | 2 years |
Explosion-proof grade | Ex db IIC T6 Gb |
Cable | 3x1.5mm2, 4x1.5mm'shielded cable |
Weight | 2.1KG |
Dimensions | 26*19*13.5cm |
Specifications
Model | Range | Resolution | L-alarm | H-alarm |
CO | 0-1000ppm | 1ppm | 50ppm | 150ppm |
O2 | 0-30%vol | 0.1%vol | 19.5%vol | 23.5%vol |
H2 | 0-1000ppm | 1ppm | 50ppm | 150ppm |
H2S | 0-100ppm | 0.1ppm | 10ppm | 20ppm |
CH4 | 0-5%vol | 0.01%vol | 1%vol | 2.5%vol |
C2H4O | 0-100ppm | 1ppm | 10ppm | 20ppm |
EX | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
HC | 0-2%vol | 0.01%vol | 0 | 0 |
C2H6O | 0-100ppm | 1ppm | 10ppm | 20ppm |
NH3 | 0-100ppm | 1ppm | 10ppm | 20ppm |
CL2 | 0-50ppm | 0.1ppm | 5ppm | 10ppm |
O3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
SO2 | 0-20ppm | 0.1 | 5ppm | 10ppm |
PH3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
CO2 | 0-5%vol | 0.01%vol | 1%vol | 2%vol |
NO | 0-250ppm | 1ppm | 50ppm | 150ppm |
NO2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
HCN | 0-50ppm | 0.1ppm | 5ppm | 10ppm |
HCL | 0-50ppm | 0.1ppm | 5ppm | 10ppm |
HF | 0-10ppm | 0.1ppm | 3ppm | 5ppm |
C7H8/C8H10 | 0-100ppm | 1ppm | 10ppm | 20ppm |