Product Introduction
US N5 Sensors Nitrogen Dioxide Digital Gas Sensor ModuleN1-21-20 Description:
The N1-21-20 sensor integrated digital gas module (DGW) is designed to measure NO2 gas concentration. It uses unique specific gas sensor technology and customized selectivity. The module provides calibrated ppm-level gas concentration readings and includes onboard humidity and temperature sensors for automatic result compensation.
US N5 Sensors Nitrogen Dioxide Digital Gas Sensor ModuleN1-21-20 Features:
Better selectivity than commercially available sensors
Improved stability in harsh environments
Industry-leading reliability
Integrable with plug-in modules
UV-assisted sensing enables room temperature operation
Ultra-low power operation
Compact and Lightweight
Integrated RH & T sensor
Efficient I2C communication
Silicone Resistant
RoHS Compliant
US N5 Sensors Nitrogen Dioxide Digital Gas Sensor ModuleN1-21-20 Applications:
IoT and connected devices
Toxic gas detection
Smart cities
Environmental monitoring
Distributed sensor systems
Smart homes
Home appliances
US N5 Sensors Nitrogen Dioxide Digital Gas Sensor ModuleN1-21-20Parameters:
| Range |
0.5-50 ppm |
| Maximum Overload |
500ppm |
| Detection Limit |
10ppb |
| Sensitivity |
10 mV/ppm |
| Response Time (T90) |
100S |
| Resolution |
0.1ppm |
| Repeatability |
+/-3% of reading |
| Operating Voltage |
1.8 – 5.5 V |
| Power Consumption |
100 mW |
| Calibration |
Via PCB mounting button, potentiometer |
| Dimensions |
20 x 25 mm (0.8” x 1”) |
| Weight |
1g |
| Material |
Ceramic |
| Operating Temperature Range |
-20 ~ 80 C |
| Operating Humidity Range |
0 ~ 95% RH |
