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ME4-NH3 Ammonia Gas Sensor | Electrochemical NH₃ Sensor for Gas Detection

7,080.00 Price With Tax

Buy ME4-NH3 Ammonia Gas Sensor for accurate NH₃ detection. High-performance electrochemical sensor ideal for industrial safety, environmental monitoring, and gas analyzers.

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

SKU: AA-NH3-ME4-EC Categories: , Brand:

Parameter

Value

Product Model

ME4-NH₃

Gas Detected

Ammonia (NH₃)

Sensor Type

Electrochemical

Detection Range

Typically 0 – 100 ppm (variant dependent)

Output Signal

Analog (µA current output)

Response Time (T90)

≤ 30 seconds

Operating Temperature

-20°C to +50°C

Humidity Range

15% to 90% RH

Bias Voltage

Not required

Lifespan

~2–3 years

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 ME4-NH₃ Ammonia Gas Sensor is a high-performance electrochemical gas sensor designed for accurate and selective detection of ammonia (NH₃). It delivers stable, precise, and reliable measurements, making it suitable for industrial safety systems, environmental monitoring, and gas detection instruments.

Unlike semiconductor sensors, the ME4 series offers higher selectivity, better accuracy, and lower cross-sensitivity, ensuring dependable performance in critical applications.

Key Features

  • High sensitivity to Ammonia (NH₃)
  • Electrochemical sensing technology
  • Excellent selectivity and low cross-interference
  • Stable output and high accuracy
  • Fast response and recovery time
  • Low power consumption
  • Long operational life
  • Suitable for professional gas detection systems

Applications

  • Industrial ammonia leak detection
  • Environmental monitoring systems
  • Gas analyzers and detectors
  • Refrigeration and cold storage safety
  • Chemical and fertilizer industries
  • Fixed and portable gas detection devices

Benefits

  • Highly accurate and selective NH₃ detection
  • Reliable for industrial and safety-critical applications
  • Low power consumption for continuous monitoring
  • Better performance compared to semiconductor sensors
  • Suitable for integration into professional gas detection systems

Why Choose ME4-NH₃ Sensor?

The ME4-NH₃ is ideal for applications requiring precision and reliability. Its electrochemical design ensures accurate ammonia detection with minimal interference, making it a preferred choice for engineers and industrial system designers.

Installation & Usage

  • Requires signal conditioning circuit (amplifier)
  • Interface with ADC/microcontroller
  • Calibrate using standard gas concentration
  • Install in proper airflow environment
  • Avoid exposure to extreme conditions

Safety Information

Ammonia is hazardous. Use proper calibration and certified systems when deploying in safety-critical environments.

Packaging Includes

  • 1 × ME4-NH₃ Ammonia Gas Sensor
Weight 0.100 kg
Dimensions 12 × 6 × 6 cm

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