24V DC Powered Combustilbe Gas Monitor CH4 Alarm

Model NO.: K800
Voltage: DC 24V
Operating Temperature: -20 Degree ~ +50 Degree
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 provides comprehensive monitoring of combustible and toxic gas hazards in potentially explosive atmospheres, both indoors and outdoors. It is known for its easy installation, user-friendly operation, and cost-effective gas monitoring solutions.

 

 

 24V DC Powered Combustible Gas Monitor CH4 Alarm

>>> Key Features

1) Equipped with a digital LCD display, sound and light alarm system, and solid relay output for on-site control of equipment.

2) Supports 4-20mA analog signal output (DC24V), allowing connection with remote host controllers and direct access to DCS systems.

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

4) Includes a special transmitter mounting kit that simplifies installation and calibration.

5) Operates within an ambient temperature range of -20°C to +50°C.

6) Explosion-proof grade: Exd II CT6.

7) Offers high sensitivity, quick 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 II CT6
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 ±5%(F.S)Reel of Thread

Reel Of Thread,Thread Reel,Silk Thread Reels,Sewing Thread Reels

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