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ES4-O2-25% Oxygen Gas Sensor | Industrial Electrochemical O2 Sensor 0–25% Vol

7,670.00 Price With Tax

Buy ES4-O2-25% Oxygen Gas Sensor for accurate oxygen detection (0–25% Vol). Industrial-grade electrochemical O2 sensor for safety, HVAC, and environmental monitoring.

Available to Order lead time minimum 5-7 Weeks , Minimum quantity to order 5 pcs.

SKU: AA-O2-ES425P-EC Categories: ,

Parameter

Details

Product Model

ES4-O2-25%

Sensor Type

Electrochemical

Gas Detected

Oxygen (O₂)

Detection Range

0–25% Vol

Output Signal

Analog (µA current output)

Response Time (T90)

≤ 15 seconds

Operating Temperature

-20°C to +50°C

Humidity Range

15%–90% RH (non-condensing)

Bias Voltage

Not required

Lifespan

2–3 years (typical)

15 Days Warranty

This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.

Warranty will not apply if:

  • The product has been misused, dropped, or damaged.
  • It has been exposed to water, fire, chemicals, or static discharge.
  • It has been tampered with, soldered, or altered in any way.

The ES4-O2-25% Oxygen Gas Sensor is an industrial-grade electrochemical sensor designed for precise and reliable measurement of oxygen (O₂) concentration in air. With a detection range of 0–25% volume, it is ideal for ambient oxygen monitoring, industrial safety systems, and environmental applications.

Built for durability and long-term stability, the ES4 series offers enhanced performance in demanding environments compared to standard sensors.

Key Features

  • Industrial-grade electrochemical oxygen sensor
  • Measurement range: 0–25% volume
  • High accuracy and fast response
  • Excellent long-term stability
  • Strong resistance to interference gases
  • Low power consumption (passive sensor)
  • Robust and durable design for harsh environments
  • Easy integration with monitoring systems

Applications

The ES4-O2-25% sensor is widely used in:

  • Industrial oxygen monitoring systems
  • Confined space safety monitoring
  • HVAC and ventilation control systems
  • Environmental monitoring stations
  • Medical and healthcare equipment
  • Portable and fixed gas detection systems
  • Process control in industrial environments

Why Choose ES4-O2-25%?

The ES4-O2-25% is designed for industrial environments where reliability and durability are critical.

Key advantages:

  • Enhanced stability compared to standard sensors
  • Accurate measurement across full oxygen range
  • Reliable performance in harsh conditions
  • Long-term operational consistency

It is an ideal choice for OEMs and engineers building professional oxygen monitoring and safety systems.

Installation & Usage Tips

  • Use a transimpedance amplifier for signal conversion
  • Calibrate before use for accurate readings
  • Ensure proper airflow around the sensor
  • Avoid extreme environmental exposure
  • Perform periodic calibration for best performance
Weight 0.150 kg
Dimensions 12 × 6 × 6 cm

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