1. Brief Introduction:
Hydrogen sulfide (H2S) gas sensor is a device that detects the presence of gas by measuring the concentration of H2S in the air. hydrogen sulfide sensors are widely used in a variety of industrial applications.
2. Detailed Introduction:
Hydrogen sulfide (H2S) transmitter is an important device that is widely used in various industrial processes for monitoring the concentration of H2S gas. It measures the concentration of the gas and converts it into a proportional electrical signal that is transmitted to a control system for further processing.
The H2S transmitter works on the principle of gas diffusion, where the gas molecules diffuse into a membrane filter and react with an electrochemical sensor. The reaction generates an electrical signal that is measured by the transmitter and converted into a proportional output signal.
One of the main advantages of hydrogen sulfide h2s gas sensors is their ability to detect the presence of H2S at very low concentrations. This is particularly important in industrial settings where the presence of even small amounts of H2S can pose a serious risk to workers. Additionally, hydrogen sulfide sensors are highly sensitive and very accurate, making them ideal for use in a wide range of applications.
In conclusion, hydrogen sulfide sensors are an essential tool in a wide range of industrial and laboratory settings. They provide accurate and reliable detection of H2S gas, which can pose a serious risk to workers and others in the vicinity. By ensuring that these sensors are properly calibrated and maintained, we can help protect the health and safety of those who work in these industries.
3. Products Parameters:
|
Name |
H2S Gas Sensor |
|
Sensor |
electrochemistry |
|
Measure range |
0-200ppm,resolution 1ppm |
|
Output singal |
4-20mA,RS485 modbus,Relay |
|
Transmission cables: |
three-wire system adopts three core shielded cable 3 x 1.5 mm2 |
|
Working voltage |
DC24V |
|
Transmission distance |
＜ 1000 m |
|
Optional |
sound and light alarm light, multi gas alarm controller |
|
Standard package |
Gas detector, Instruction in English, Certificate, carton package |
4. Detection Gas:
|
No |
Detection Gas |
Gas |
Measure Range |
Resolution |
Alarm Point (Low/High) |
|
1 |
Combustible Gas |
EX |
0-100% LEL |
1% LEL |
25 / 50% LEL |
|
2 |
Oxygen |
O2 |
0-30% VOL |
0.1% VOL |
18% / 23% VOL |
|
3 |
Hydrogen Sulfide |
H2S |
0-200 ppm |
0.1 ppm |
10 / 20 ppm |
|
4 |
Carbon Monoxide |
CO |
0-1000/2000 ppm |
1 ppm |
50 / 150 ppm |
|
5 |
Nitrogen Dioxide |
NO2 |
0-20 ppm |
0.1 ppm |
5 / 10 ppm |
|
6 |
Nitric Oxide |
NO |
0-250 ppm |
1 ppm |
25 / 50 ppm |
|
7 |
Carbon Dioxide |
CO2 |
0-5% VOL |
0.01% VOL |
0.2-0.5 VOL |
|
8 |
Sulfur Dioxide |
SO2 |
0-100 ppm |
0.1 /1 ppm |
5 / 10 ppm |
|
9 |
Chlorine |
CL2 |
0-20 ppm |
0.1 ppm |
1/ 2 ppm |
|
10 |
Ammonia |
NH3 |
0-200 ppm |
1 ppm |
35 / 70 ppm |
|
11 |
Hydrogen |
H2 |
0-1000 ppm |
1 ppm |
35 /70 ppm |
|
12 |
Phosphine |
PH3 |
0-1000 ppm |
1 ppm |
5 / 10 ppm |
|
13 |
Hydrogen Chloride |
HCL |
0-100 ppm |
1 ppm |
10 / 20 ppm |
|
14 |
Ozone |
O3 |
0-50 ppm |
0.1 ppm |
5/ 10 ppm |
|
15 |
Hydrogen Flouride |
HF |
0-50 ppm |
1 ppm |
5/ 10 ppm |
|
16 |
Methanol |
CH4O |
0-100 ppm |
1 ppm |
5 / 10 ppm |
|
17 |
Formaldehyde |
HCHO |
0-100 ppm |
1 ppm |
10 / 20 ppm |
|
18 |
Ethylene Oxide |
ETO |
0-100 ppm |
1 ppm |
10 / 20 ppm |
|
19 |
Nitrogen |
N2 |
70-100 VOL |
0.1 VOL |
82/90 VOL |
|
20 |
Organic Compound |
VOC |
0-100 ppm |
1 ppm |
10 / 20 ppm |
5. Application:
Hydrogen sulfide h2s gas sensors are commonly used in oil and gas production, wastewater treatment, paper and pulp manufacturing, and other industries where H2S is present. They are also used by emergency responders and hazmat teams to detect dangerous levels of H2S in the air. In addition, hydrogen sulfide sensors are often employed in laboratory settings to monitor the gas levels in various experiments.
6. Maintenance:
To ensure the accuracy and reliability of hydrogen sulfide sensors, it is essential to periodically calibrate them. Calibration involves comparing the sensor's readings to a known standard and adjusting the sensor's settings as needed. This ensures that the sensor is providing accurate measurements and will continue to do so in the future.
7. Contact Us:
E-mail: golf@huafankj.com
WhatsApp/Wechat: +0086 15721910713
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