Electrochemical Oxygen Gas Sensor O2 Sensor Range 0-25%Vol

• Customization: Available
• Type: Electrochemical Gas Sensor
• Conductivity Type: Non-conductivity Type
• Model NO.: ES4-O2-25%
• Output Signal Type: Analog Type
• Production Process: Integration
• Material: Metal
• Sensitivity: High
• Certification: CE
• Customized: Non-Customized
• Customized Support: OEM, ODM
• Zero Current: 40-60 μa
• Range: 0-25 %Vol
• Resolution (16bit ADC): 0.01 %Vol
• Operating Temperature Range: -20 to +55ºC
• Operating Humidity Range: 15-95 %Rh. Non-Condensing
• Operating Pressure Range: 800 to 1200 Hpa
• Operating Principle: Amperometric, 3-Electrode
• Bias Voltage: -400 to -600 Mv
• Recommended Load Resistor: 220
• Storage Life: 12 Months
• Warranty: 12 Months
• Housing Material: PPO
• Weight: 6g
• Transport Package: Cartons
• Trademark: EC
• Origin: Germany
• HS Code: 9027100090
• Production Capacity: 5000PCS/Year
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

ES4-O2-25% Oxygen Gas Sensor

The ES4-O2-25% Oxygen Gas Sensor is an advanced, solid polymer electrochemical sensor designed for precise oxygen concentration measurement in a variety of environments. With a detection range of 0-25% volume concentration, this sensor is ideal for applications requiring accurate oxygen monitoring, including industrial, medical, food processing, and combustion control.

Key Features:

• High Sensitivity: The sensor offers a sensitivity of 0.2 nA/ppm ± 0.03 nA/ppm, ensuring precise detection even at low oxygen concentrations.
• Fast Response Time: With a response time of less than 5 seconds to reach 50% of the final reading (T50), and less than 10 seconds for 90% of the final reading (T90), it enables quick and reliable gas detection.
• Long-Term Stability: Featuring a long-term drift of less than 1% per month and an expected lifetime of over 5 years, this sensor offers exceptional durability and stability in long-term usage.
• Low Power Consumption: The sensor operates with low power consumption and a bias voltage range of -400 to -600 mV, making it energy-efficient for continuous operation.
• Compact and Lightweight: The sensor is housed in a compact PPO casing and weighs less than 6 grams, making it suitable for a wide range of applications where size and weight are important considerations.
• Low Detection Limit: The sensor has a lower detectable limit (LDL) of 0.5% volume, enabling it to detect even small variations in oxygen levels.

Applications:

• Industrial Processes: Essential for monitoring oxygen levels in manufacturing and production environments.
• Medical Applications: Suitable for use in oxygen therapy and medical gas monitoring, ensuring safe oxygen concentrations for patients.
• Food Industry: Used for monitoring and controlling oxygen levels during food packaging and storage to extend shelf life.
• Combustion Control: Helps optimize combustion processes by maintaining accurate oxygen levels, enhancing efficiency and safety.

Cross Sensitivity:

The ES4-O2-25% Oxygen Gas Sensor exhibits minimal interference from gases such as ammonia, carbon dioxide, carbon monoxide, and methane, ensuring accurate readings in environments where multiple gases are present.

Temperature and Humidity Tolerance:

Operating in temperatures from -20°C to +55°C and humidity levels ranging from 15% to 95% RH (non-condensing), the sensor is versatile and reliable under various environmental conditions.

Warranty and Durability:

With a 12-month warranty and a storage life of up to 12 months, this sensor is a reliable choice for critical applications requiring precision and long-lasting performance.

This description provides an overview of the ES4-O2-25% Oxygen Gas Sensor's features, performance, and potential applications. Let me know if you need any further adjustments!

Parameter	Specification
Part Number	01-ES4-O2-25%-01
Sensitivity	0.2 nA/ppm ± 0.03 nA/ppm
Zero Current	40-60 μA
Range	0-25 %vol
Maximum Overload	30 %vol
Resolution (16Bit ADC)	0.01 %vol
Response Time (T50)	< 5s
Response Time (T90)	< 10s
Lower Detectable Limit (LDL)	≤ 0.5 %vol
Operating Principle	Amperometric, 3-electrode
Bias Voltage	-400 to -600 mV
Recommended Load Resistor	220 Ω
Warm Up Time	< 15 min
Operating Temperature Range	-20 to +55°C
Operating Humidity Range	15-95 %RH, Non-condensing
Operating Pressure Range	800 to 1200 hPa
Storage Temperature	0 to 20°C
Long-Term Drift	< 1 %/month
Expected Lifetime	> 5 years
Zero Drift in Clean Air	< 0.2 %vol
Storage Life	12 months
Warranty	12 months
Housing Material	PPO
Weight	< 6g
Typical Applications	Industrial, Medical, Food Industry, Combustion Control
Special Features	Strong signal-to-noise ratio, Lead-free, Low power consumption, Capillary sensor
Cross Sensitivity (example gases)	Ammonia (NH3), Carbon Dioxide (CO2), Carbon Monoxide (CO), Chlorine (Cl2), Hydrocarbons (unsaturated), Hydrogen (H2), Hydrogen Cyanide (HCN), Isopropanol (C3H8O), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Sulphur Dioxide (SO2), Ozone (O3)

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