Target Gas: Ammonia (NH₃)
Detection Range: 0 – 100 ppm
Detection Principle: Electrochemical
Resolution: 0.1 ppm
Accuracy: ±3% Full Scale
Response Time (T90): ≤ 60 seconds
Output Interface: UART (default), Analog (0.4 – 2V), I²C (optional)
Operating Voltage: 3.7 – 5.5V DC
Current Consumption: < 20 mA
Operating Temperature: -20°C to +50°C
Operating Humidity: 15% – 90% RH (non-condensing)
Stability: < 2% signal loss/month
Life Span: > 2 years in clean air
Dimensions: Approx. 3.2 × 2 × 1.2 CM
ZE03-NH3 Gas Sensor Module | 0–50ppm Ammonia Sensor with 0.01ppm Resolution
₹7,670.00 Price With Tax
Buy ZE03-NH3 Gas Sensor Module (0–50ppm) with 0.01ppm resolution. High-precision ammonia detection module with UART output, ideal for industrial and air quality monitoring.
Availability: 46 in stock
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 ZEO3-NH₃ is a compact and high-performance electrochemical gas detection module designed for accurate and selective measurement of ammonia (NH₃) in the environment. It features low cross-sensitivity, stable output, and long-term reliability, making it an excellent choice for air quality monitoring, industrial safety, agriculture, and smart IoT applications.
With multiple output options including UART, Analog Voltage, and I²C, the ZEO3-NH₃ offers flexibility in integration across various systems and platforms.
Key Features
- Detection range: 0 to 50 ppm
- High resolution: 0.01 ppm
- Electrochemical sensing technology
- Built-in temperature compensation
- Digital UART output + analog voltage output
- High accuracy and stability
- Fast response and recovery time
- Low power consumption
- Factory calibrated for ease of use
Applications
- Industrial ammonia leak detection
- Indoor air quality monitoring
- Environmental monitoring systems
- Smart IoT gas detection devices
- Agriculture and greenhouse monitoring
- Refrigeration system safety
Benefits
- Detects very low ammonia concentrations with high precision
- Easy integration with microcontrollers (Arduino, ESP32, PLCs)
- Digital output simplifies data acquisition
- Factory calibrated reduces setup time
- Reliable performance for continuous monitoring
Why Choose ZE03-NH₃ Module?
The ZE03-NH₃ stands out with its 0.01 ppm resolution and digital output, making it ideal for applications requiring high accuracy and real-time monitoring. It is a preferred choice for engineers, OEMs, and IoT developers.
Installation & Usage
- Power with a stable 5V supply
- Connect via UART for digital data or analog output
- Allow warm-up time before measurements
- Install in proper airflow conditions
- Periodic calibration recommended for best accuracy
Safety Information
Ammonia is hazardous even at low concentrations. Ensure proper installation and calibration for accurate detection.
Packaging Includes
- 1 × ZE03-NH₃ Gas Sensor Module
| Weight | 0.150 kg |
|---|---|
| Dimensions | 12 × 6 × 6 cm |
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