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S100 Point Type Gas Detector
|
Detection principle |
catalytic combustion type; electrochemical; infrared |
|
Sampling mode: |
natural diffusion |
|
Detection range |
（0～100%）LEL；0-****PPM |
|
Resolving |
1%LEL；1PPM/0.1PPM |
|
measurement error |
±3%LEL |
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Description
S100 fixed Single Gas Detector is based on national standards and national product quality and technical requirements of the project development. This instrument can meet the gas detection field sound and light alarm, and real-time display monitor the gas concentration, the field debugging using infrared remote control, no need to open the lid can be set parameters.
S100 fixed Gas Detector can be air leakage of the gas concentration signal change into the electrical signal transmitting, instrument can use three wire 4 to 20mA or four RS485 bus output, with long transmission distance and anti-jamming etc..
S100 fixed Gas Detector are widely used in the industrial environment of flammable gas, toxic and harmful gas leakage concentration detection.
The below gases are available
|
Gas detected |
Measuring Range |
Optional Range |
Resolution Ratio |
Response Time |
|
LEL -combustible gas |
0-100%LEL |
0-100%VOL（Infrared or catalytic ） |
1%LEL/1%vol |
≤10s |
|
carbon monoxide |
0-1000PPm |
0-500/2000/5000PPm |
0.1/1PPm |
≤10s |
|
TVOC |
0-100PPM |
0-100PPM |
0.1PPm/1PPM |
≤15s |
|
hydrogen |
0-100%LEL |
0-1000PPM |
1%LEL/1PPM |
≤15s |
|
natural gas |
0-100%LEL |
0-100%LEL |
1%LEL |
≤10s |
|
Oxygen-O2 |
0-30%VOL |
0-30%、0-100%VOL |
0.1%vol |
≤10s |
|
ozone |
0-10PPm |
0-20、100PPm |
0.01PPm/0.1PPM |
≤15s |
|
hydrogen sulfide-H2S |
0-100PPm |
0-50、200、1000PPm |
1/0.1PPm |
≤10s |
|
Methane-CH4 |
0-100%LEL |
0-100%VOL |
1%LEL/1%vol |
≤10s |
|
fluorine |
0-10PM |
0-1、10PPM |
1/0.1PPm |
≤15s |
|
hydrogen chloride |
0-20PPm |
0-20/50PPm/100PPM |
0.01/0.1PPm |
≤15s |
|
Nitrogen-N2 |
0-30%VOL |
0-30%VOL、100%VOL |
0.1%LEL/1PPM |
≤10s |
|
hydrogen |
0-100%LEL |
0-1000PPm |
1%LEL/0.1PPm |
≤15s |
|
chlorine |
0-20PPm |
0-10、100PPm |
0.1PPm |
≤15s |
|
ammonia gas |
0-100PPm |
0-50、500、1000PPm |
1/0.1PPm |
≤15s |
|
oxynitride |
0-20PPm |
0-50、1000PPm |
|
Functions Features
- Alarm record query function
- Detection accuracy adjustable, adjustable range
- Long life, high sensitivity, low drift, stable and reliable work
- Sensor fault self test, two levels of alarm, with the relay output function
- LCD or LED gas concentration digital display and working status display
- With temperature compensation, automatic zero correction function
- RS485 digital output, can upload PLC, DCS system
- The design of explosion proof is applied to the 1 and 2 zone of the dangerous condition
Technical Parameters
|
Detection principle: |
catalytic combustion type; electrochemical; infrared |
|
Detection of gas: |
flammable gas; liquid vapor TVOC; toxic and harmful; oxygen |
|
Sampling mode: |
natural diffusion |
|
Detection range |
（0～100%）LEL；0-****PPM |
|
Resolving |
1%LEL；1PPM/0.1PPM |
|
measurement error |
：±3%LEL |
|
Status indication |
LCD |
|
Debug mode: |
controller |
|
response time |
＜20s |
|
recovery time |
＜30s |
|
working temperature |
－40℃～70℃； |
|
relative humidity |
＜95% |
|
Explosion proof way |
explosion proof type ； |
|
Explosion-proof |
Ex d ⅡC T6 Gb |
|
Protection Grade |
IP65 |
|
power supply |
DC24V±10% |
|
output signal |
4～20mA or RS485 |
|
Power consume |
≤3W |
|
Install the screw thread |
G1/2 |
|
Cable dimension |
≥1.5mm2×3；≥1.5mm2×4 |
|
Transmit distance |
≤1500m； |
|
weight |
≤1500g |
|
Pressure limitation |
86kPa～106kPa； |
|
Use for |
in the IIA~IIC class with the explosive flammable gas, the temperature group is used in the dangerous place of T1~T6 |
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