ASAIR AMS2106 Instruction Manual

Digital gas mass flow meter

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AMS2106 Instruction Manual
AMS2106 Instruction Manual
Digital Gas Mass Flow Meter
Integrated mass flow and temperature measurement
Repeatability of ranges from 0 to 50mL/min to 0 to 300L/min
Supports a wide range of gas measurements
Configurable parameters
Standard Modbus-RTU communication
Segmented display
Battery or 9~24V DC power supply available
Default NPT connection, G thread or other interfaces can be customized according to customer
requirements.
Scope of Application
AMS2106 is applied to monitor the mass flow rate of air, nitrogen and oxygen, which can be widely
used in university research, fire fighting, environmental monitoring, tobacco, intelligent agriculture, food,
medicine and other industries.
1. Appearance structure and lead wires
1.1 Appearance structure and working interface
Figure 2 shows the appearance structure and working interface of AMS2106, including the sensor duct
and working interface and so on. The working interface includes a segment code screen and operation keys.
The segment code screen displays the flowmeter Modbus communication address, gas temperature, battery,
cumulative flow rate and instantaneous flow rate. The buttons include up, menu and down. The sensor duct is
below the work interface and includes inlet and outlet connections. Arrows on the duct indicate the direction
of gas flow required by the sensor.
www.aosong.com
Figure 1.AMS2106 (AMS2106R00 as an example)
March 2023
1 / 11

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Summary of Contents for ASAIR AMS2106

  • Page 1 Default NPT connection, G thread or other interfaces can be customized according to customer requirements. Scope of Application AMS2106 is applied to monitor the mass flow rate of air, nitrogen and oxygen, which can be widely used in university research, fire fighting, environmental monitoring, tobacco, intelligent agriculture, food, medicine and other industries.
  • Page 2 AMS2106 Instruction Manual Figure 2.AMS2106 Schematic (AMS2106R00 as an example) 1.2 Lead Wire Definition Figure 3. Schematic diagram of the lead-in line Table 1. Definition of lead wires Lead Wire Interface Names Color and Definitions Black (coarse) Shielded Wire White RS485 B- VCC(9~24V DC)...
  • Page 3 AMS2106 Instruction Manual 2. AMS2106 technical specifications and basic message Table 2. AMS2106 Model and Range Comparison Table Inner Inlet straight Outlet Connection Model Range Display unit Weight Diameter pipe straight pipe specification requirement requirement AMS2106R00 0~200L/min Approx. Cumulative flow rate:...
  • Page 4 3. AMS2106 Dimensional Drawing The main body dimensions of each model of the AMS2106 series are the same, but the specifications of the air inlet and outlet ports are different, see Table 2, and the specific dimensional drawings of each model are shown in Figures 4, 5, and 6.
  • Page 5 Figure 6. AMS2106R04, AMS2106R05, AMS2106R06, AMS2106R07, AMS2106R08 Dimensional Drawings 4. AMS2106 Communication Protocols 4.1 Introduction to the AMS2106 communication protocol The AMS2106 is equipped with a Modbus communication interface with Type-C data lines and uses the www.aosong.com March 2023 5 / 11...
  • Page 6: Function Code

    AMS2106 are 03 and 06. the corresponding data types and roles of the 03 and 06 function codes are shown in Table 5.
  • Page 7 AMS2106 Instruction Manual instantaneous flow rate, cumulative flow rate, sensor temperature, etc. Please refer to Table 6 for the corresponding register values of each parameter. Table 6. Register Format Parameter Register Magnific Parameter description Modbus (Hex) name (decimal) ation Instantaneou...
  • Page 8 When the host reads the value of the instantaneous flow rate of the AMS2106 (the default slave address of the device is 0x01), the host sends the command 01 03 00 00 00 00 01 84 0A to the AMS2106, and the data format is shown in Table 7.
  • Page 9: Interface Operations

    Press the Menu key to return to the menu page (CH02).The baud rate of AMS2106 is 9600bps by default.The following baud rates are supported: 4800, 9600, 14400, 19200, 38400, 56000, 57600.
  • Page 10: Exit Parameter Setting

    AMS2106 Instruction Manual 6.9 Exit parameter setting In the menu page (CH08), press the down key once to jump to the menu page (End), and press the menu key once to exit to the working interface. www.aosong.com March 2023 10 / 11...
  • Page 11: Exception Processing

    2% F.S. and above. (2) Please reserve a straight part of the air tube connected to the AMS2106 air outlet connector that is longer than 5 times the length of the air outlet connector I.D., and the I.D. of the straight part of the tube should be larger than or equal to the I.D.
  • Page 12: Packing List

    AMS2106 Instruction Manual 15、 Check whether there is any foreign 13、 Installed pipe is matter blocking the installation pipeline. blocked No flow record 16、 Check whether the valve of the 14、 No air flow in installed installation piping is open and whether...
  • Page 13 Ausone Electronics products. If the product proves to be defective during the warranty period, the Company will provide free repair or replacement services. Warranty Description Product Category Warranty AMS2106 Digital Gas Mass Flow 12 months Meter Adapter or other parts 6 months Our company is only responsible for products that are defective when used in applications that meet the technical conditions of the product.

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