Portable ultrasonic flow meter-Electromagnetic flowmeter_ Vortex flowmeter_ Flowmeter manufacturer_ Thermal mass flowmeter_ Doppel Instruments (Guangzhou) Co., Ltd. official website

Portable ultrasonic flow meter

DPLDS portable ultrasonic flowmeter is a non-contact instrument that can measure the flow rate of medium with large pipe diameters and can also be used for measuring medium that is not easy to contact or observe. It has the characteristics of simple operation, high measurement accuracy, good consistency, online printing capability, and long battery power supply time. Almost unaffected by various parameters of the measured medium, it can especially solve the flow measurement problems of strong corrosive, non-conductive, radioactive, and flammable and explosive media that other instruments cannot.

Product Characteristics

Measurement accuracy: better than 1%

Repeatability: better than 0.2%

Working power supply: 220VAC (standard configuration); 110VAC (optional)

Measurement cycle: 500ms (2 times per second, collecting 128 sets of data per cycle)

Battery: Built-in nickel hydrogen rechargeable battery can work continuously for 10 hours

Installation method: external binding installation

Display: 2 * 10 Chinese character backlight display (instantaneous flow, cumulative flow, signal status, etc.)

Signal output: isolated RS485

Communication protocol: MODBUS protocol, M-BUS protocol, FUJI extension protocol, and compatible with communication protocols of similar products from other domestic manufacturers

Print output: Built in thermal integrated printer for real-time or timed printing

Data storage: Optional built-in memory (SD card) can store time, instantaneous flow, cumulative flow, signal status, etc., and can import data into the computer (data storage and printing functions can only be selected)

Heat function: optional PT100 external clamp platinum resistor can achieve heat metering

Other functions: self diagnosis, prompt whether the current working state is normal

Optional sensors: external clip type, plug and play interface.

Product ParameterDocument Download

measurement accuracy	Better than 1%
repeatability	Better than 0.2%
Working power supply	220VAC (standard), 110VAC (optional)
Measurement period	500ms (2 times per second, collecting 128 sets of data per cycle)
battery	Built-in nickel hydrogen rechargeable battery can work continuously for 10 hours
Installation method	External binding installation
display	2*10 Chinese character backlight display (instantaneous flow, cumulative flow, signal status, etc.)
OUTPUT	Isolation RS485
Communication protocol	MODBUS protocol, M-BUS protocol, FUJI extension protocol, and compatible with communication protocols of similar products from other domestic manufacturers
Print	Built in thermal integrated printer for real-time or timed printing
Data Storage	Optional built-in memory (SD card) can store time, instantaneous flow, cumulative flow, signal status, etc., and can import data into the computer (data storage and printing functions can only be one of them)
Thermal function	Optional PT100 external clamp platinum resistor can achieve heat metering
Other functions	Self diagnosis, prompt whether the current working state is normal
Optional sensors	External clip type, plug and play interface

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