0-500ppm Es1-H2s-500 Electrochemical Hydrogen Sulfide Gas Sensor

• Customization: Available
• Type: Electrochemical Gas Sensor
• Conductivity Type: Non-conductivity Type
• Model NO.: ES1-H2S-500
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Metal
• Sensitivity: High
• Certification: CE
• Customized: Non-Customized
• Theory: Electrochemical
• Use: H2s Sensor
• Range: 0-500ppm
• Maximum Overload: 1000ppm
• Repeatability: 1%
• Lower Detectable Limit (Ldl): ≤ 2ppm
• Operating Temperature Range: 40 to +55ºC
• Operating Humidity Range: 15-95 %Rh. Non-Condensing
• Operating Pressure Range: 800 to 1200 Hpa
• Operating Principle: Amperometric, 3-Electrode
• Storage Life: 12 Months
• Warranty: 12 Months
• Transport Package: Cartons
• Trademark: MY SENSOR
• Origin: China
• HS Code: 9027100090
• Production Capacity: 500 Piece/Pieces Per Month
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

ES1-H2S-500 Hydrogen Sulfide Gas Sensor:

ES1-H2S-500 Hydrogen Sulfide Gas Sensor

The ES1-H2S-500 is a high-performance hydrogen sulfide (H2S) gas sensor designed for precise and reliable detection in various industrial and environmental applications. Using advanced solid polymer electrochemical sensing technology, this sensor provides real-time monitoring of H2S levels with exceptional sensitivity and stability.

Key Features:

• High Sensitivity: Offers a sensitivity of 90 nA/ppm ± 20 nA/ppm, ensuring accurate detection of hydrogen sulfide even at low concentrations.
• Wide Detection Range: Capable of detecting hydrogen sulfide in the range of 0-500 ppm, with a maximum overload tolerance of 1000 ppm.
• Quick Response Time: The sensor has a fast response time, with T50 < 10s and T90 < 30s, making it ideal for real-time gas monitoring.
• Long-Term Stability: The sensor exhibits excellent repeatability and a low long-term drift of < 1% per month, ensuring reliable performance over time.
• Lower Detectable Limit (LDL): Detects hydrogen sulfide concentrations as low as 2 ppm.
• Linear Measurement Range: The sensor provides a linear range of 500 ppm, ensuring accurate readings across a broad spectrum of gas concentrations.

Robust Operation:

• Operating Temperature Range: -40°C to +55°C, making it suitable for use in extreme environmental conditions.
• Humidity Tolerance: Operates in 15-95% RH (non-condensing), ideal for both dry and humid environments.
• Pressure Range: Works within a pressure range of 800 to 1200 hPa, ensuring reliability at various altitudes.

Applications:

• Water Treatment Plants: Used for monitoring H2S levels in water treatment processes.
• Biogas Applications: Ideal for detecting H2S in biogas and related systems.
• Portable & Fixed Point Applications: Perfect for both portable gas detection devices and fixed monitoring stations.
• Leakage Detection: Helps identify H2S leaks in industrial and commercial settings, enhancing safety and preventing accidents.

Additional Benefits:

• Individually Calibrated: Each sensor is individually calibrated and comes with a test report for assured accuracy.
• Fast Warm-Up: The sensor warms up in less than 60 seconds, allowing for quick deployment.
• Low Noise & No Electrolyte Leakage: The sensor ensures minimal interference and is free from the risks of electrolyte leakage, providing low maintenance costs.
• Cost-Effective: It offers a low-cost solution for large volume applications without compromising on quality.

Warranty & Lifespan:

• Expected Lifetime: Over 3 years in air, ensuring long-lasting operation.
• Storage Life: The sensor has a shelf life of 12 months, with a warranty period of 12 months.

Disclaimer & Warning:

While the sensor is designed for use in a variety of environmental conditions, it is essential to follow the storage, assembly, and operation guidelines provided to ensure optimal performance. Users are advised to verify the sensor's response to the target gas before use and properly dispose of the sensor at the end of its service life by adhering to local electronic waste recycling regulations.

For more information or to inquire about bulk orders, please contact us directly.

This description highlights the key technical specifications, applications, and advantages of the ES1-H2S-500 Hydrogen Sulfide Gas Sensor. Let me know if you need further adjustments!
 

Parameter	Specification
Sensitivity	90 nA/ppm ± 20 nA/ppm
Zero Current	± 20 nA
Detection Range	0-500 ppm
Maximum Overload	1000 ppm
Resolution (ADC)	16-bit ADC, 0.1 ppm
Response Time (T50)	< 10 seconds
Response Time (T90)	< 30 seconds
Repeatability	± 1%
Lower Detectable Limit (LDL)	≤ 2 ppm
Linear Range	500 ppm
Operating Principle	Amperometric, 3-electrode
Bias Voltage	0 mV
Recommended Load Resistor	100 Ω
Warm-Up Time	< 60 seconds
Operating Temperature	-40°C to +55°C
Operating Humidity	15% to 95% RH (non-condensing)
Operating Pressure Range	800 to 1200 hPa
Storage Temperature	0°C to 20°C
Lifetime	> 3 years in air
Long-Term Drift	< 1% per month
Zero Drift in Clean Air	< 2 ppm
Storage Life	12 months
Warranty	12 months
Housing Material	PPO (Polyphenylene Oxide)
Weight	< 0.7 g

 

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