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Product Description
K800 Explosion-proof Fixed Gas Detector
K800 series fixed gas detector, with 2, 3 or 4 wires connection, 4-20 mA RS485 Modbus output, provides continuous detection and monitoring of gases for a wide range of industrial environments. With an in-built alarms and fault relays, it is suitable for safety protection of personnel and plant from flammable, toxic and oxygen gases.
1) EX Proof: ATEX & CNEX 5) OEM &ODM: 16-year experience in gas detection system, OEM&ODM services are welcome. 6) CERTIFICATIONS: UL, CE, CMC, ATEX, CNEx, MA, SIL, ISO certifications. |
Technical Specifications
| Sensor Cell | UK sensors (brand CITY, Alphasense, Dynament etc.), US (brand Honeywell), Japan and Germany sensors |
| Lifetime of sensors | 2 – 5 years |
| Sampling Mode | Diffusion |
Output Signals | 4-20mA/RS485 |
Power | 24 V DC |
Display | 4-digit LED display |
Transmissoion Cable | Three core shield cable, 3×1.5mm |
Working Temperature | - 20° C ~ + 55° C |
Relative Humidity | 15% ~ 90% RH (non-condensing) |
Pressure | 86 ~ 106 kPa |
| Accuracy | ±5%FS |
Alarm Mode | Acousto-optic alarm |
| Connection | 2, 3 or 4 wires |
Enclosure | Aluminum alloy and stainless steel |
| Dimension(mm): | 183×143×107mm |
| Explosion-proof Grade | Ex d IIC T6 |
| Protection Grade | IP65 |
| Gas Type | Detection Range | Response Time | Resolution | Alarm Values |
| O2 | 0-25%vol/30%vol | T90≤20s | 0.1%vol | 18.0%vol/23.0%vol |
LEL/CH4 | 0-100%LEL | T90≤30s | 1%LEL | 25.0%LEL/50.0%LEL |
CO | 0-1000 ppm/2000ppm | T90≤30s | 1 ppm | 50ppm/100ppm |
H2S | 0-200 ppm | T90≤30s | 0.1 ppm | 10ppm/20ppm |
SO2 | 0-200ppm | T90≤30s | 0.1 ppm | 2 ppm /10 ppm |
Cl2 | 0-20 ppm | T90≤30s | 0.1 ppm | 1 ppm /10 ppm |
NH3 | 0-100ppm/2000ppm | T90≤50s | 1 ppm | 25 ppm /50 ppm |
NO2 | 0-200ppm | T90≤25s | 0.1 ppm | 3 ppm /10 ppm |
| NO | 0-1000 ppm | T90≤50s | 1 ppm | 25 ppm /50 ppm |
| O3 | 0-1ppm/10ppm | T90≤30s | 0.1ppm | 0.3ppm/5ppm |
PH3 | 0-10ppm | T90≤60s | 0.1ppm | 0.3ppm/5ppm |
| H2 | 0-2000ppm/4%vol | T90≤50s | 1 ppm | 50ppm /100ppm |
HF | 0-10ppm | T90≤50s | 0.1ppm | 3ppm /10ppm |
| HCL | 0-30ppm/200ppm | T90≤50s | 0.1ppm | 5ppm /10ppm |
| HCN | 0-200ppm | T90≤200s | 0.1ppm | 10 ppm /20 ppm |
| CH4 (IR) | 0-5.00%vol | T90≤60s | 0.01%vol | 1.00%vol/2.00%vol |
| VOCs | 0-1999ppm | T90≤20s | 0.1ppm | 1000ppm/1500ppm |
| CO2(IR) | 0-5.00%vol (0-1%vol) | T90≤60s | 0.01%vol (0.001%vol) | 1.00%vol/2.00%vo |
| C3H8(IR) | 0-5.00%vol | T90≤60s | 0.01%Vol | 1.00%vol/2.00%vol |
Package Details
| Package: | carton |
| Pcs/ctn: | 1pc/ctn |
| Ctn size: | 260x230x140mm |
Product Important Details:
Structure:
Connection:
K1000 controller gives 4-20MA or RS485 signal to PLC system or control unit
Installation:
Fixed Bracket
Tube Mounting
Wall Mounthing
According to gas weight, the gas detector should be installed up or under the leakage.
Detailed Images:
