24V DC Powered Combustilbe Gas Monitor CH4 Alarm

Model NO.: K800
Voltage: DC 24V
Operating Temperature: -20°C to +50°C
Signal Output: 4 to 20mA
Explosion-Proof Grade: Exd Iict6
Certificate: CE
Warranty: 1 Year
Detection Range: 0-100%LEL
Low Alarm: 25%LEL
High Alarm: 50%LEL
Trademark: KELISAIKE
Transport Package: Carton
Specification: 1.8kg
Origin: Nanjing, China
HS Code: 8531100000

Industrial Safety Control Handheld Multi Gas Analyzer CO H2S O2 CO

K800 Series Fixed Gas Detector offers comprehensive monitoring of combustible and toxic gas hazards in potentially explosive atmospheres, both indoors and outdoors. It is known for its ease of installation, user-friendly operation, and cost-effective gas monitoring solutions.

 

 

 24V DC Powered Combustible Gas Monitor CH4 Alarm

>>>Key Features

1) Digital LCD display, sound and light alarm, and solid relay output on-site, making it easy to control equipment.

2) Supports 4 to 20mA analog signal output (DC24V), connecting with the remote host controller, and having direct access to the DCS.

3) Connecting 3-core shielded cable, 3x1.0mm.

4) Special transmitter mounting kit makes installation and calibration easier and more efficient.

5) Ambient temperature: -20°C~+50°C

6) Explosion-proof grade: Exd IICT6

7) High sensitivity, fast response time, and excellent stability

 

Detailed types of the K800 series Fixed Gas Detector:

K800-[gas type]-[mount pattern]

N: without display

D: with LED display

DA: alarm with light and sound
 

>>>Technical Specification: 

Power supply 24VDC
Output signal 4-20mA standard industrial signal output
Operating temperature -20°C~+50°C
Display Backlight LED
Relative humidity 15%~90% RH (non-condensing)
Atmospheric pressure 86~106Kpa
Explosion-proof grade Exd IICT6
Warranty 1 year

 

Detection system draft and detector working principle:   
 24V DC Powered Combustible Gas Monitor CH4 Alarm

                     

                                COMMONLY USED GAS DETECTION LIST

No. Detection gas Range Accuracy 90% response time Min readout Low/high alarm
1 PH3 0-5-2000ppm ±5%(F.S) ≤25s 0.01ppm 0.3/5ppm
2 O2 0-30% ±5%(F.S) ≤15s 0.1%vol 18.0%/23.0%
3 LPG(LEL gas) 0-100%LEL ±5%(F.S) ≤5s 1%LEL 25.0%/50.0%LEL
4 CO 0-1000 ppm ±5%(F.S) ≤25s 1 ppm 50ppm/100ppm
5 H2S 0-100 ppm ±5%(F.S) ≤30s 1 ppm 10ppm/20ppm
6 CH4 0-100%LEL ±5%(F.S) ≤5s 1%LEL 25.0%/50.0%LEL
7 NH3 0-100ppm ±5%(F.S) ≤50s 1 ppm 25 ppm /50 ppm
8 O3 0-20ppm ±5%(F.S) ≤60s 0.01ppm 0.2ppm/0.4ppm
9 CI2 0-20 ppm ±5%(F.S) ≤30s 0.1 ppm 1 ppm /10 ppm
10 H2 0-1000 ppm ±5%(F.S) ≤60s 1 ppm 50 ppm /100 ppm
11 SO2 0-100 ppm ±5%(F.S) ≤30s 0.1 ppm 2 ppm /10 ppm
12 NO 0-250 ppm ±5%(F.S) ≤60s 1 ppm 25ppm/50 ppm
13 NO2 0-20 ppm ±5%(F.S) ≤25s 0.1 ppm 3ppm/10ppm
14 Infrared CO2 0-5%vol ±5%(F.S) ≤60s 0.1%vol 1%vol/2%vol
15 Infrared CH4 0-5%vol

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