Key Features and Specifications
Measurement Principle: Transit-time difference ultrasonic flow measurement.

Mounting: Clamp-on (External, non-intrusive). Requires external sensors mounted on the pipe.

Output Signals:

Analog Output: One isolated 4-20 mA DC output.

Pulse/Status Output: One programmable open-collector output for totalized flow or alarms.

Digital Communication: HART® protocol (standard) for configuration and diagnostics. Some models may also support BRAIN protocol or MODBUS.

Power Supply: Loop-powered: 12 to 30 V DC (standard for two-wire instruments), powered via the 4-20 mA loop.

Display: Integral backlit LCD display showing flow rate, totalizer, velocity, and diagnostics.

Accuracy: Typically ±1.0% of reading or better, depending on sensor type, installation conditions, and calibration.

Pipe Compatibility: Suitable for a wide range of pipe materials (metal, plastic) and sizes (diameters from approx. 12 mm to 6000 mm, depending on sensor model).

Liquid Compatibility: Works with most liquids that can transmit ultrasound, including water, chemicals, oils, fuels, and slurries.

Enclosure Rating: Typically IP67 or NEMA 4X, providing excellent protection against dust and water ingress for harsh environments.

Key Features:

Non-invasive measurement: No pressure drop, no risk of leakage.

Bidirectional flow measurement.

Built-in data logger (capable of storing flow rate and totalizer values).

Easy calibration and setup via the keypad or HART communicator.