ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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Hot Mass Gas Flow Meter AMS2106 Compressed Air Oxygen Flow Gauge Replaces MF5706
Product Overview:
The AMS2106 is a thermal mass flow sensor. It calculates the mass flow of the measured gas by measuring the change in resistance. The sensor adopts a self - developed MEMS mass flow chip, which is intuitive, accurate, stable, and has the characteristics of high and low temperature resistance, good linearity, and fast response time.
Application Scope:
It is used to monitor the mass flow of air, nitrogen, oxygen, argon, carbon dioxide and other dry, clean and non - corrosive gases (except flammable and explosive gases). It can be widely used in university scientific research, fire protection, environmental monitoring, tobacco, smart agriculture, food, medicine and other industries.
Communication Protocol:
It is equipped with a Modbus communication interface with a Type - C wire, and uses the Modbus - RTU protocol to provide rules for bidirectional communication between the master unit and one or more AMS2106 units, allowing the master unit to access and obtain AMS2106 data information.
| Parameter | Value | Unit |
|---|---|---|
| Measuring Range | 0 - 200 | L/min |
| Accuracy | ±(2.5 + 0.5FS) | % |
| Repeatability | 0.5 | % |
| Response Time | ≤2 | s |
| Power - supply Mode | 3 AA batteries or external power supply 6 - 24V DC | - |
| Power Consumption | ≤50 | mW |
| Output Mode | RS485 | - |
| Display Mode | Segment - code screen | - |
| Instantaneous Flow Unit | SLPM (L/min, standard condition) | - |
| Cumulative Flow Unit | NCM (m³, standard condition) | - |
| Maximum Working Pressure | 0.8 | MPa |
| Working Temperature | - 10 - + 50 | ℃ |
| Pressure Loss | ≤2000 | Pa |
| Working Time Period | <30 | days |
| Standard Calibration Gas | Air (20℃, 101.325kPa) | - |
| Pipe Diameter | 12 | mm |
| Mechanical Interface | NPT 1/2 | - |
| Weight | 350 | g |
| Communication Protocol | Modbus - RTU | - |
| Communication Rate | 9600 | bps |
| Start - bit | 1 | bit |
| Data Bits | 8 | bit |
