Product Introduction
Italy Novasis Infrared CO2 Sensor Module NG2-A-1 Description:
NG2-A-1 is an innovative gas sensor for measuring CO2, CO, CH4, HC, and N2O gas concentrations with automatic temperature compensation. It can be easily integrated into existing measurement systems or monitoring instruments according to customer requirements. It is a smart sensor equipped with original chips featuring wireless transmission, charging system, energy harvesting, and sensor fault diagnosis functions.
Italy Novasis Infrared CO2 Sensor Module NG2-A-1 Parameters:
| Detection Method |
Dual-channel Non-Dispersive Infrared (NDIR) |
| Dimensions |
See specific sensor model (gas and range type) |
| Source Drive Frequency |
1 ~ 2Hz |
| Data Refresh Rate |
5 ~ 10 seconds |
| Response Time (t90) |
15 ~ 40s @20°C ambient and @1l/min |
| Warm-up Time |
<30s @20°C operational <30 minutes @20°C (full spec) |
| Operating Conditions |
Temperature: 0°C ~ 50°C with linear compensation |
| |
Humidity: 0-95% RH (non-condensing) without compensation |
| |
Pressure: 800-1150 hPa without compensation |
| Pressure Dependence |
+1.5% reading per kPa deviation from normal pressure of 100kPa |
| Analog Output |
4-20mA, 0-5V |
| Analog Input |
2 available for third-party devices |
| Digital I/O |
4 OUT: Open collector, ground referred, protected 4 IN: 0-5 V protected up ~ 24Vdc |
| Pipe Connection |
For tube with diameter ø4/ø2.5mm |
| Interface Connection |
UART (TTL level), baud rate: 9600 (default) - 19200 - 38400 |
| Power Supplies |
9-24V DC, reverse protected |
| Power Supply Compensation |
Power Supply Compensation |
| Power Supply Compensation |
max 90mA @ 9VDC, excluding pump power absorption |
| Storage Temperature |
-40°C to 85°C |
| MTBF |
>5 years |
Italy Novasis Infrared CO2 Sensor Module NG2-A-1 Selection:
| Model |
Dimensions (L*W*H) |
| NG2-A-1, NG2-A-2, NG2-A-4, NG2-A-6, NG2-A-7, NG2-A-8, NG2-A-9, NG2-A-11I, NG2-C-2, NG2-C-3I, NG2-C-4, NG2-D-2 |
56mm x 48mm x 38mm |
| NG2-B-1, NG2-B-3, NG2-B-4, NG2-B-5, NG2-C-1, NG2-C-6, NG2-D-1, NG2-F-1, NG2-F-3 |
306mm x 48mm x 43mm |
| NG2-A-3 |
56mm x 48mm x 43mm |
Options
• Connector kit with USB cable
For faster sensor integration, the connector kit (NCK WIRED) can be used to conveniently power the sensor and connect it to a PC via USB port (NIC) using the UART TTL-USB interface cable. Additionally, for easy sensor calibration, the Novagas NCAL kit is available. It includes the NIC kit, a pneumatic pump (0.5 L/min), two soft polyurethane tubes (outer diameter 6 mm, inner diameter 4 mm), two soft polyurethane tubes (outer diameter 4 mm, inner diameter 2.5 mm), and a 6 mm-4 mm diameter connector.
| Optional Kits |
Code |
| Novagas Interface Cable (USB) |
NIC |
| Novagas Wiring Connector Kit |
NCK WIRED |
| Novagas Calibration Kit |
NCAL |
