4. Radio-based fixed gas detector SL-101 chinacoal07@gmail.com chinacoalservice@gmail.com

chinacoal07@gmail.com
https://www.chinacoalintl.com#tanya
https://m.chinacoalintl.com/
we provide service of enterprise's customs declaration, inspection.
fixed gas detector, Radio-based fixed gas detector, hydrogen gas detector, battery operated lpg gas detector
Device description
SL-101 is a fixed gas detector installed in a place where potential gas hazard exists to measure oxygen, toxic gas and combustible gas. It hows not only the concentration of gas but also iagnostic result of the unit itself through the LCD display and can be connected to the controller with RF commucation wirelessly.
Major Applications
Steelworks, petrochemical, refining, shipbuilding, wastewater treatment plants and septic, mining, power, carriers, tanks, confined space work area.
Features
01. Easy Installation/removal because no wiring works are required
02. Economic system which doesn’t require any wiring construction
03. Water/Dust proof structure
04. Same functions with Fixed Gas Detector working with wiring electrical power source
05. Tracking is possible with its own address
06. Maintenance and Replacement are simple
Specification
Model
SL-101
Measuring gas
CO
H2S
CL2
O2
HCL
Measuring type
Diffusion Type
Measuring method
Electrochemical cell
Measuring range
0~500ppm
0~100ppm
0~20ppm
0~30%Vol
0~20ppm
Sensor life time
> 2year
> 2year
> 2year
> 18Month
> 2year
Response time
< 30sec/90%scale
< 30sec/90%scale
< 60sec/90%scale
< 90sec/90%scale
< 300sec/90%scale
Accuracy
±3%/Full scale
Resolution
1ppm
0.1ppm
0.1ppm
0.1%
1ppm
Parameter Control
Front switch(calibration, maintenance, alarm setting)
Operation mode display
4-LED(Power, 2-stage alarm, 1-trouble)
Measuring value display
LCD Display(4-digit), Built in back light
Alarm display
Visual : 2-stage alarm, Trouble LED
Alarm output signal
2-stage alarm, Trouble
AC250V 5A relay contact(SPDT)
Alarm level set
Programmable within dectection range
Alarm signal output
250V 1A/3-SPST relay contact(2-stage alarm, 1-trouble)
Frequency
433MHz, 914MHz, 2.45Ghz
Mounting type
Wall mount
Program set mode
Alarm value(1,2 alarm)
4-20mA Calibration
Operating temperature
-20℃~50℃
Operating humidity
5% to 99% RH(Non-condensing)
Battery power
Battery : 3.6V 1.46A
Battery life time
6~12Month
Materianl
Aluminium, Stainless steel(STS304)
LCD size
55(W) X 30(H) mm
Dimensions
150(W) × 165(H) × 110(D)mm
Weight
1.9kg
Approval
Ex d IIC T5 IP65(KTL)

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