Mass flow meter Aosong AMS2106 featuring Modbus RTU communication and customizable NPT 1 2 connection
Product Overview
The AMS2106 is a digital gas mass flow meter featuring integrated mass flow and temperature measurement. It offers a measurement range of up to 200 L/min with good repeatability and supports various gas types. Configurable parameters and standard Modbus-RTU communication facilitate seamless integration. The device features a segment code display and can be powered by batteries or a 9-24V DC external power supply. With a default NPT 1/2 connection, it is suitable for applications in university research, fire safety, environmental monitoring, tobacco, smart agriculture, food, and pharmaceuticals, monitoring dry, clean, non-corrosive gases like air, nitrogen, oxygen, argon, and carbon dioxide (excluding flammable and explosive gases).
Product Attributes
- Brand: ASAIR (Guangzhou Ausong Electronics Co., Ltd.)
- Model: AMS2106
- Display: Segment code screen
- Communication Interface: Modbus-RTU via Type-C data cable
- Mechanical Interface: NPT 1/2 (customizable)
- Power Supply Options: 3 AA batteries or 9-24V DC external power
- Certifications: Product qualification certificate included
Technical Specifications
| Parameter | Description | Value |
|---|---|---|
| Measurement Range | Mass Flow | 0-200 L/min (Standard) |
| Accuracy | Mass Flow | 3% FS |
| Repeatability | Mass Flow | 0.5% FS |
| Response Time | 2s | |
| Power Supply | 3 AA batteries or 9-24V DC | |
| Output | RS485 | |
| Display | Segment code screen | |
| Display Units | Cumulative Flow | SL (L, Standard Conditions) |
| Display Units | Instantaneous Flow | SLPM (L/min, Standard Conditions) |
| Max Working Pressure | 0.8MPa | |
| Pressure Loss | 2000Pa | |
| Standard Calibration Gas | Air (Standard Conditions) | |
| Cable | Dedicated Type-C data cable | |
| Power Consumption | 50mW | |
| Mechanical Interface | NPT 1/2 | |
| Net Weight | 280g | |
| Communication Protocol | Modbus-RTU | |
| Baud Rate | 9600bps (Default) | |
| Data Bits | 8 | |
| Stop Bits | 1 | |
| Parity Check | None | |
| Max Nodes | 255 | |
| Temperature Unit | Celsius (Default) | |
| Flow Unit | SLPM (L/min) (Default) | |
| Dimensions | (Refer to Figure 4) | (Dimensions provided in mm with 0.2 mm tolerance) |
| Warranty | AMS2106 Mass Flow Meter | 12 months |
| Warranty | Cables/Other Parts | 6 months |
Note: Standard conditions refer to 25 and 1 standard atmospheric pressure.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.