The SISCO hydrogen sulfide gas sensor is designed to measure and monitor hydrogen sulfide (H₂S) concentrations from 0 to 100 ppm. This H₂S gas sensor is suitable for industrial gas detection, environmental monitoring, wastewater treatment, sewage systems, oil and gas facilities, chemical plants, biogas systems, and industrial process monitoring. It provides reliable H₂S concentration measurement for applications where continuous or routine hydrogen sulfide monitoring is required.
Hydrogen Sulfide Gas Sensor with 0–100 ppm Range
- The H₂S gas sensor is designed to accurately detect hydrogen sulfide concentrations from 0 to 100 ppm.
- The hydrogen sulfide sensor provides a sensitivity of 800 ± 200 nA/ppm, ensuring reliable H₂S detection.
- The response time of less than 30 seconds enables rapid detection of changing H₂S concentrations.
Compact Design for Easy Integration
- The H₂S sensor offers a 0.1 ppm resolution, making it suitable for detecting relatively low concentrations of hydrogen sulfide.
- The hydrogen sulfide gas sensor operates from -40°C to 50°C, making it suitable for various industrial and outdoor environments.
- Weighing only 5 g, the compact hydrogen sulfide sensor can be easily integrated into gas detectors, H₂S alarm systems, portable gas monitoring equipment, and other detection devices.
Applications
Hydrogen sulfide (H2S) sensors are widely used for H₂S alarm systems, industrial gas monitoring, mine safety, and ambient air quality monitoring. They are also suitable for wastewater treatment plants, oil and gas facilities, chemical plants, sewage systems, confined spaces, and other environments where hydrogen sulfide may be present.
Environmental Industry
Industrial Production
Petrochemical Industry
Gas Detection
| Model | SISCO-GS-H2S-YE4H2S1 |
| Detected Gas | Hydrogen Sulfide (H₂S) |
| Measuring Range | 0–100 ppm |
| Maximum Load | 200 ppm |
| Sensitivity | 800 ± 200 nA/ppm |
| Resolution | 0.1 ppm |
| Response Time (T90) | 30 s |
| Operating Temperature | -40°C to 50°C |
| Operating Humidity | 15%–90% RH (Non-condensing) |
| Operating Pressure | 90 kPa–110 kPa |
| Service Life | ≥ 24 months |
| Warranty | 24 months |
| Weight | 5 g |
Dimension (unit: mm)
Temperature Effect
Basic Circuit
Q1: What is the measuring range of this hydrogen sulfide (H₂S) gas sensor?
A1: This hydrogen sulfide gas sensor has a measuring range of 0–100 ppm, with a maximum load of 200 ppm. It is suitable for detecting and monitoring hydrogen sulfide concentrations in industrial and environmental applications.
Q2: What is the response time of the H₂S gas sensor?
A2: The H₂S gas sensor has a T90 response time of less than 30 seconds, allowing it to respond quickly to changes in hydrogen sulfide concentration and support timely gas detection.
Q3: Where can this hydrogen sulfide sensor be used?
A3: The hydrogen sulfide sensor can be used in H₂S alarm systems, industrial gas detection, mine safety monitoring, ambient air monitoring, wastewater treatment, sewage systems, oil and gas facilities, chemical plants, and confined spaces where hydrogen sulfide may be present.
Tips: What devices can this H₂S gas sensor be integrated into?
This H₂S gas sensor can be integrated into hydrogen sulfide gas detectors, H₂S alarm systems, portable gas detection equipment, industrial monitoring devices, and environmental monitoring instruments. Its compact 5 g design makes it suitable for integration into different types of gas detection equipment.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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