D348D-Plus – Invasive Ultrasonic Flowmeter


D348D-Plus – Invasive Ultrasonic Flowmeter

The D348D plus invasive ultrasonic flowmeter is an advanced flowmeter that applies our patented PICOFLOY technology with ultra-high accuracy, linearity and repeatability, meeting users’ high measurement accuracy requirements.

D348D+ Invasive Ultrasonic Flow Meter General Specifications
Measuring Range: 0.013 to 7 m/s
Accuracy: 0.5%
Bidirectional flow measurement
Suitable for lined or unlined metal and plastic pipes

Ultrasonic Flowmeter Application Areas
Clamp flow measurement tolerant of potable water, process water, seawater, demineralized water, waste water and liquids containing small amounts of air bubbles or suspended solids.

You can contact Aykome Engineering for detailed information.


Flow range0.01 ~ ±23ft/s (0.03~ ±7 m/s)
Accuracy±0.5% of measured value (for ±1.5ft/s~±40ft/s)
Repeatability0.15% of measured value
Pipe size4″~200″(100mm ~ 5000mm)
OutputsAnalog output: 4~20mA, maximum 750Ω.
Pulse output: 0~9999Hz, OCT output, (adjustable)
Realy output: the highest 1Hz,(1A@125VAC or 2A@30VDC)
CommunicationRS232&RS485 Communication Interface, Support Modbus Protocol
SD CardMax record:4GB, working 1200 days ( sample frequency 5 second ) Storage time interval:1~13000s
Power supply90-250VAC, 48-63 Hz
Keypad16 (4×4) touch keys
Display4.7 inch TFT color screen
TemperatureInsertion transducer, Operating temperature:-40 ℉ ~ +176 ℉(-40℃ ~ +80℃)
HumidityUp to 99% RH,non-condensing
TransmitterDie-cast aluminum,IP65,CNC machined
TransducerEncapsulated design, protection grade IP65
The standard length of cable: 9m
Material: die-cast aluminum enclosure
WeightTransmitter: 1kg