| Customization: | Available |
|---|---|
| Type: | Electrochemical Gas Sensor |
| Conductivity Type: | Non-conductivity Type |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Sure! Here's a detailed product description for the H2S-100 Hydrogen Sulfide Gas Sensor:
Product Description:
The H2S-100 Hydrogen Sulfide Gas Sensor is an advanced electrochemical sensor designed for the accurate detection of hydrogen sulfide (H2S) gas. This sensor is ideal for a wide range of industrial applications, including leak detection in chemical plants, wastewater treatment facilities, and underground pipeline galleries. The H2S-100 sensor employs a constant potential electrochemical detection principle, which ensures high precision and reliable performance even in challenging environments.
The sensor generates a current proportional to the concentration of hydrogen sulfide detected in the air. This output is linear, providing a consistent response across the sensor's measurement range of 0-100 ppm, making it a powerful tool for monitoring hazardous gas levels. The H2S-100 features a fast response time (T90 < 30s), ensuring quick detection of gas concentrations, which is critical for maintaining safety in high-risk environments.
With a resolution of less than 0.5 ppm and an ultimate overload output of 500 ppm, the sensor offers high sensitivity and precise measurements. It operates effectively in a wide range of temperatures from -40°C to +50°C and can function in humid environments (15%-95% RH) without condensation, making it suitable for diverse industrial conditions. The sensor's expected service life is up to 24 months in air, with long-term output drift of less than 2% signal value per month.
The H2S-100 sensor is designed with enhanced durability, featuring a leak-proof structure that protects the sensor from external contaminants. The sensor also offers anti-interference capabilities, minimizing false readings caused by other gases such as carbon monoxide, hydrogen, ammonia, ethanol, and carbon dioxide. This makes it particularly suitable for environments with a variety of potential interfering substances.
To ensure longevity and reliable performance, the sensor should be installed in a suitable environment, avoiding prolonged exposure to volatile organic compounds, high concentrations of solvent vapors, or extreme acid/alkali conditions. The recommended storage temperature is between 0°C and 20°C, and the sensor should be used within six months of unboxing to maintain optimal function.
In addition to its robust performance, the H2S-100 sensor is easy to integrate into existing gas detection systems and can be installed using welded leads. Its compact design and straightforward installation process make it an excellent choice for industries where space and ease of deployment are critical considerations.
Key Features:
The H2S-100 Hydrogen Sulfide Gas Sensor provides reliable, real-time gas detection, helping protect workers and facilities from the risks associated with hydrogen sulfide exposure.
Here's a table in English that presents the technical specifications for the H2S-100 Hydrogen Sulfide Gas Sensor:
| Parameter | Specification |
|---|---|
| Measuring Gas | Hydrogen Sulfide (H2S) |
| Measuring Range | 0 - 100 ppm |
| Ultimate Overload | 500 ppm |
| Output Signal | 0.4 ± 0.15 μA/ppm |
| Resolution | < 0.5 ppm |
| Response Time (T90) | < 30 seconds |
| Zero Drift | < 1 ppm |
| Output Linearity | Straight Line (Linear Output) |
| Operating Temperature | -40°C to +50°C |
| Operating Humidity | 15% - 95% RH (no condensation) |
| Operating Pressure Range | 1 ± 0.1 atm (standard atmospheric pressure) |
| Long-Term Output Drift | < 2% signal value/month |
| Recommended Storage Environment | In a closed container, 0°C - 20°C |
| Expected Service Life | 24 months in air |
| Storage Life (Original Packaging) | 6 months |
| Warranty Period | 12 months |
| Cross-Interference (Typical at 25°C) | CO (100 ppm) < 0.5 ppm, H2 (1000 ppm) < 20 ppm, NH3(25 ppm) < 0.3 ppm, CO2 (5000 ppm) = 0 ppm, Ethanol (100 ppm) < 1 ppm |
| Temperature Characteristics | Sensor output varies with temperature (see datasheet for specific graph) |
| Installation | Welded lead (do not solder contact directly to sensor) |
| Power-on Aging Time | Minimum 30 minutes after powering on |
| Precautions | Avoid exposure to organic solvents, high concentration vapors, acid/alkali environments, and excessive impact/vibration |
Let me know if you need more details or additional parameters!
){kind=link}