Endress+Hauser CM42-IGA000EAD00 MEMS Thermal Mass Flow Meter Gas Monitoring

The Endress+Hauser CM42-IGA000EAD00 is a state-of-the-art, inline thermal mass flowmeter designed for the continuous, direct measurement of gas flow. Utilizing advanced MEMS (Micro-Electro-Mechanical Systems) sensor technology, it delivers exceptional accuracy and reliability for monitoring compressed air, nitrogen, oxygen, CO2, and other industrial gases. This model is engineered to help industries optimize energy consumption, reduce waste, and enhance process control in various applications.

Core Features & Benefits

High-Precision MEMS Sensor Technology: Ensures direct mass flow measurement with excellent accuracy and repeatability, unaffected by changes in pressure or temperature. This leads to reliable data for cost allocation and leak detection.

Extremely Wide Turndown Ratio (1000:1): Accurately measures flow rates from very low to very high within a single device, eliminating the need for multiple meters and simplifying your installation.

Energy-Efficient & Low Pressure Drop: The compact design with no moving parts minimizes pressure loss in your compressed air system, directly contributing to energy savings and lower operating costs.

Digital Communication & Easy Integration: Equipped with Modbus RS485 output, the CM42-IGA000EAD00 seamlessly integrates into modern SCADA, PLC, and monitoring systems for centralized data acquisition and analysis.

Robust Design for Demanding Environments: Features a durable brass body (as per this specific order code) and is suitable for a wide range of industrial conditions, ensuring long-term stability with minimal maintenance.

User-Friendly Setup and Diagnostics: Simple configuration via the display or communication interface. Integrated diagnostics provide clear system status information.

Technical Specifications (Highlights for CM42-IGA000EAD00)

Product Type: Thermal Mass Flowmeter (Inline)

Sensor Technology: MEMS Chip Sensor

Measured Variable: Mass flow rate, temperature, totalized flow

Process Connection: G½” Internal Thread (specific to this variant)

Body Material: Brass

Output: Modbus RS485 (digital)

Power Supply: 10…30 V DC

Approvals: CE, UKCA, RCM (typical for Endress+Hauser industrial devices)

Key Applications

The CM42-IGA000EAD00 is ideal for monitoring and controlling gas consumption in:

Compressed Air Monitoring: Main line, sub-metering, and leak detection programs.

Industrial Gas Measurement: Nitrogen, oxygen, argon, CO2 in manufacturing and food & beverage.

Energy Management Systems (EMS): Providing accurate data for utility sub-metering and sustainability reporting.

HVAC & Building Automation: Monitoring airflow in large facilities.

Wastewater Treatment: Aeration control and biogas measurement.