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Fosensor Previous Next Electrochemical NH3 Ammonia Gas Sensor Module FS01601
Brand: Fosensor
Specifications
SKU: Fosensor Previous Next Electrochemical NH3 Ammonia Gas Sensor Module FS01601
- NH3 detection sensor module
- Support UART and MODBUS-RS485
- Three-electrode electro-chemical sensor
- Outstanding anti-interference
- Temperature compensation
- Reliable service for sustainable cooperation
Introduction
FS01601 is a fuel cell type electrochemical sensor that works by the oxidation and reduction reactions on the working electrode and counter electrode, releasing charges to form a current. The magnitude of the current generated is proportional to the concentration of ammonia and follows Faraday’s law. By testing the magnitude of the current, the ammonia concentration can be determined. It uses a high-stability gas sensor and a high-performance microprocessor that supports UART output and Modbus-RS485 output for easy use. The module adopts precise automatic calibration and detection equipment, reducing human interference and ensuring the accuracy and consistency of data during large-scale production.
Features
1.Detection range
Default: 0～20PPM
2.High accuracy, high consistency, high solution, rapid response
Data detection accuracy: ±≤5% reading
Minimum solution: 0.1 ppm
Response time: T90 ≤60s
3.Data output methods
FS01601 supports UART and MODBUS-RS485
4.Long service life
The lifetime is up to 1 year (in the air)
5.High detection frequency
The data updates once per second by default.
Application
Instrumentation
Specifications
| Parameter type | Parameter index | |
| Detection Type | NH3 Gas | |
| Detection Principle | Three-electrode electro-chemical | |
| Detection Range | 0～20PPM | |
| Max Load | 100PPM | |
| Detection Accuracy | Solution | 0.1ppm |
| Data Accuracy | Max error±≤5% Reading | |
| Operation Voltage | DC 3.7V～5.5V | |
| Operation Current | ≤0.3mA (@5V power supply) | |
| Warm-up Time | 3 min | |
| Detection Frequency | The data is updated once per second (Default) | |
| Output Methods | Default: UART (3.3V_TTL Voltage level) | |
| Reserve: MODBUS-RS485 | ||
| Customizable: 4~20mA、0~5V、0~10V | ||
| Service Life | 1 Year (in the air) | |
| Reference Dimension | 32.3×32.3×16.5 mm | |
| Operation Temperature | -10℃～ 50℃ | |
| Operation Humidity | 0～95%RH (Non-Condensation) | |
| Storage Temperature | -20℃～ 60℃ | |
| Storage Humidity | 0～95%RH (Non-Condensation) | |
| Pressure Range | 800~1200 mbar | |
Inquiry - Fosensor Previous Next Electrochemical NH3 Ammonia Gas Sensor Module FS01601
