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Product Description
Description of K800 fixed gas detector: The 2 or 3 or 4 wire, 4-20mA and RS485 MODBUS output K800 series fixed device provides continuous detection and monitoring of gases for a wide range of industrial environments. The fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output.
The detector working with gas controller are widely used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists, effectively protect personnel and plant from flammable, toxic and oxygen hazards.
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Technical Specifications | ||||
Item: | K800 Fixed gas detector | |||
Sensor Cell: | UK sensors (brand CITY, Alphasense, Dynament etc.), US (brand Honeywell), Japan and Germany sensors | |||
Lifetime of detector: | 2 – 5 years | |||
Sample mode | Diffusion | |||
Output signals: | 4-20mA/RS485 | |||
Operating voltage: | 24V DC | |||
Display | 4 digital LED readout display | |||
Transmission cable | Three core shield cable, 3×1.5mm | |||
Ambient temperature: | - 20 ° C ~ + 50 ° C | |||
Relative humidity: | 15~90%RH(non condensation) | |||
Working Pressure: | 86~106Kpa | |||
Detection precision: | ±5%FS | |||
Net Weight: | K800-D: 2.5kg K800- N:2 kg | |||
Dimension(mm): | 183×143×107mm | |||
Explosion-proof grade: | Exd II CT6 | |||
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 | 0.1 ppm | 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%vol (customize) |
C3H8(IR) | 0-5.00%vol | T90≤60s | 0.01%Vol | 1.00%vol/2.00%vol |
Package: | carton |
Pcs/ctn: | 1pc/ctn |
Ctn size: | 260x230x140mm |
Payment terms: | T/T |
Warranty: | 1 year |
Remark: K800-D series with LED display,K800-N series without LED display and K800-DA series with both LED display and the acousto-optic alarm. | |
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