Analog Devices Inc. EV-FLOWMETER-ARDZ Measurement Sensor Eval Board

Analog Devices Inc. EV-FLOWMETER-ARDZ Heat/Flow Measurement Sensor Evaluation Board is an advanced, efficient flow measurement solution suitable for utility and industrial applications. The ultrasonic time-of-flight (ToF) technology, coupled with the integrated functions of the MAX35101 Time-to-Digital Converter, addresses the limitations of mechanical flow meters and offers improved accuracy and longevity. The Analog Devices Inc. EV-FLOWMETER-ARDZ reference design is a platform for developing customized heat or flow meters.

Features

High-accuracy flow measurement for billing and leak detection
- Time-to-digital accuracy down to 20ps
- Measurement range up to 8ms
- Two channels, single-stop channel
High-accuracy temperature measurement for precise heat and flow calculations
- Up to four (4x) 2-wire sensors
- PT1000 and PT500 RTD support

Maximizes battery life with low device and overall system power
- Low 10μA ToF measurement and <125nA duty-cycled temperature measurement
- Event-timing mode reduces host microcontroller