SKU: SENS-0635
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Asair AMS2000 Mass Flow Meter 500 L/min - Modbus RTU, 9-24V DC

₹17,589.00 (Inclusive of all taxes)
Out of Stock

The Asair AMS2000 is a thermal mass flow meter designed for precise gas mass flow measurement up to 500 L/min, featuring Modbus RTU communication for easy integration with PLCs, SCADA systems, and industrial data loggers. It operates from a 9-24V DC supply, making it suitable for a wide range of process control and monitoring applications.

Features

  • Thermal MEMS mass flow sensor for direct gas mass flow measurement.
  • Wide measurement range of 0-500 L/min with ±3% accuracy.
  • Standard Modbus RTU communication protocol for industrial network integration.
  • Dual measurement of mass flow and gas temperature simultaneously.
  • Robust operating range from -10°C to 60°C with a 50ms response time.

Out of stock

Description

The Asair AMS2000 Mass Flow Meter utilizes a thermal sensing principle, calculating mass flow by measuring the change in resistance of its self-developed MEMS chip. This design provides a direct measurement of gas mass flow, independent of pressure and temperature variations, ensuring high accuracy and stability for critical process monitoring.

Pre-calibrated before delivery, the AMS2000 offers excellent repeatability and linearity across its specified range. Its 9-24V DC power input and Modbus RTU output make it a versatile drop-in solution for upgrading existing industrial control systems, HVAC monitoring, and laboratory equipment requiring reliable gas flow data.

Key Features

  • High-precision MEMS thermal mass flow chip for reliable gas measurement.
  • Factory-calibrated for specified range, accuracy, repeatability, and response time.
  • Modbus RTU serial communication enables seamless PLC and HMI integration.
  • Wide operating voltage range (9-24V DC) for flexible system power design.
  • Simultaneous output of mass flow rate and measured gas temperature.
  • Fast 50ms response time for real-time process control and feedback loops.
  • Durable construction suitable for industrial environments from -10°C to 60°C.

Applications

  • Industrial process control and gas consumption monitoring in manufacturing.
  • HVAC system airflow balancing and ventilation rate verification.
  • Laboratory gas analysis equipment and environmental monitoring stations.
  • Biogas and anaerobic digestion process flow measurement.
  • Compressed air system leak detection and efficiency auditing.

Technical Specifications

Model NumberAMS2000
Measurement Range0 ~ 500 L/min
Accuracy±3%
Operating Temperature-10°C to 60°C
Power Supply9 ~ 24V DC
Response Time50 ms (50,000 µs)
Communication ProtocolModbus RTU
Measured ParametersMass Flow, Temperature

Frequently Asked Questions

What communication protocol does the AMS2000 flow meter use?

The AMS2000 uses the standard Modbus RTU protocol over its serial interface. This allows for direct integration with Programmable Logic Controllers (PLCs), SCADA systems, and data acquisition units that support Modbus, enabling centralized monitoring and control of gas flow processes.

What is the operating voltage range for the AMS2000?

The AMS2000 operates from a 9V to 24V DC power supply. This wide input range provides flexibility for installation in various industrial settings, allowing it to be powered by standard 12V or 24V DC power supplies commonly used in control panels.

Does the AMS2000 require calibration before use?

The AMS2000 is factory-calibrated for its specified measurement range, accuracy, repeatability, and response time before delivery. It is typically ready for installation upon receipt, though zero-point calibration can be performed via Modbus commands if required for specific application conditions.

What gases can the AMS2000 mass flow meter measure?

As a thermal mass flow meter, the AMS2000 is suitable for measuring clean, dry, non-corrosive gases. Its calibration is gas-specific, so it must be ordered calibrated for the target gas (e.g., air, nitrogen, oxygen). Consult the manufacturer for calibration options for specific gas types.

Package Includes

  • 1 x Asair AMS2000 Mass Flow Meter (500 L/min)

Additional Information

Weight 0.444 kg
Dimensions 16 × 15 × 7 cm