D116 Ultrasonic Flowmeters

No — the transducers clamp onto the outside of the pipe, so there is no wetted part and no need to shut the line down to install it.

Pipe from 25 mm to 1200 mm (1″ to 48″) in carbon steel, stainless steel or PVC.

Water velocity from 0.01 to 5 m/s in either direction. Multiply by your pipe’s internal cross-sectional area to convert that to a volumetric flow.

Yes — it holds daily, weekly, monthly and yearly totals which you read straight off the display.

Yes, via a 4–20 mA analogue output, an OCT pulse output, or RS485 Modbus.

10 to 36 V DC at 1 A. It is not battery powered.

Send us your pipe outside diameter, wall thickness, material and normal flow and we’ll quote the meter with the right transducers.

A clamp-on ultrasonic flowmeter that reads water flow from outside the pipe, with nothing in the flow path.

In stock

Categories: Flowmeters, Plumbing Fittings

Applications: LSS, Pond, RAS, Water & Wastewater Treatment

Product Information

Clamp-on ultrasonic flowmeter for water — the transducers strap to the outside of the pipe, so there is nothing in the flow path and no pipe to cut
Fits pipe from 25 mm to 1200 mm (1″ to 48″) in carbon steel, stainless steel or PVC
Measures water velocity from 0.01 m/s to 5 m/s, in either direction
Broadband pulse transmission for a stable reading with low power draw
Daily, weekly, monthly and yearly totalised water consumption read straight off the keypad
4–20 mA and pulse outputs plus RS485 Modbus, so it connects to a PLC or SCADA system
IP65 transmitter and IP68 encapsulated transducers, with 9 m (30 ft) of transducer cable as standard
Sizing: this is one meter across the whole size range, so specify your pipe outside diameter, wall thickness and pipe material, and your normal flow. The velocity range is 0.01 to 5 m/s — multiply that by your pipe’s internal cross-sectional area to check your flow falls inside it.

Specification	D116 Series
Fluid	Water
Pipe size (clamp-on)	25 mm to 1200 mm (1″ to 48″)
Pipe material	Carbon steel, stainless steel, PVC
Velocity range	±0.01 m/s to ±5 m/s (bi-directional)
Accuracy	Contact us
Outputs	OCT pulse output 0–5000 Hz; 4–20 mA analogue output
Communications	RS485 Modbus
Power supply	10–36 V DC, 1 A
Display	20 × 2 lattice alphanumeric backlit LCD
Keypad	16 key (4 × 4), tactile action
Totalising	Daily, weekly, monthly and yearly water consumption totals
Operating temperature	Transmitter −10 °C to 50 °C; transducer 0 °C to 80 °C
Humidity	Up to 99% RH, non-condensing
Enclosure	Transmitter PC/ABS, IP65; transducer encapsulated, IP68
Transducer cable	9 m (30 ft) standard length
Transmitter weight	Approximately 0.7 kg

Do I need to cut into the pipe?

What pipe sizes and materials does it suit?

What flow can it measure?

Can it total consumption?

Can it talk to a PLC or SCADA system?

What power does it need?

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