Ultrasonic Flow Meters

20+ Years Manufacturing Experience

data logger parshall flume ultrasonic open channel flow meter

Short Description:

The series is a remote version ultrasonic open channel flow meter (UOC). It consists of two elements, a wall mounted host, which has a display and an integral keypad for programming, and a probe, which must be mounted directly above the surface to be monitored. Both of the host and the probe are plastic leak-proof structure.
It can be widely applied to the environmental protection, water treatment, irrigation, chemical, and other industries.


The series is a remote version ultrasonic open channel flow meter (UOC). It consists of two elements, a wall mounted host, which has a display and an integral keypad for programming, and a probe, which must be mounted directly above the surface to be monitored. Both of the host and the probe are plastic leak-proof structure.
It can be widely applied to the environmental protection, water treatment, irrigation, chemical, and other industries.

Features

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The series UOC is capable of the following functions:

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High detection accuracy, the flow meter measurement changes with 1mm, the accuracy of change in level is 1 mm;

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Suitable for a variety of weirs and flumes, Parshall flumes (ISO), V-Notch weirs, rectangular weirs (With or Without End Contractions) and custom Formula type weir;

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5-inch anti-interference ultra-high-definition color touch screen, stable work, not afraid of oily water stains; Modern display effect

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Displays flow rate in L/S, M3/h or M3/min;

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Support displaying trend curves and historical records (Can be exported through mirco SD card)

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The setting interface is password protected

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AC and DC two-way power supply design, can be connected to AC or DC power supply.

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Super-capacitor powered clock design, no need to replace the built-in battery for life

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Excellent anti-interference capability;

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The cable length between probe and host up to 1000m;

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The probe with leak-proof structure and IP68 protect grade;

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Chemically resistant probe materials for maximum application flexibility;

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Provided 4-20mA output and RS485 serial communication (MODBUS-RTU) output;

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Provided programmable 5 relaysat most for alarms;

Technical data

The host

Power supply

DC9-26V 0.2A and AC85-265V

Display

5-inch anti-interference ultra-high-definition color touch screen

The instantaneous flow rate range

0.000~999999L/S, m3/h or m3/min

The maximum of cumulative flow

99999999.9 m3 (can be user-defined)

Accuracy of change in level

0.2% of measured distance from the probe at still water. (Whichever is greater)

Resolution

1mm

Analogue output

4-20mA into 500 Ohms, programmable with proportional with level or flow rate

Relays outputs

5 multi-function SPDT relays at most (optional), rated 5A /250VAC/30VDC,High, low and failsafe alarm and control corresponding to instantaneous flow rate or level. And also, can be set as the pulse output.

Serial communication

RS485, MODBUS-RTU standard protocol

Ambient temperature

-40℃~75℃

Temperature compensation

Integral in probe

Pressure range

-0.04~+0.2MP (press definitely)

Measure cycle

1 second (changeable )

Cable gland

PG9 /PG11/ PG13.5

Material

ABS

Protect grade

IP67

Fix

Hang

Dimensions

235X184X119mm

The probe

Range

0.00-4.00m

Blind zone

0.20m

Ambient temperature

-40℃~70℃

Temperature compensation

Integral in probe

Pressure range

-0.04MP~+0.2 MP

Beam angle

8 (3db)

Cable length

10m standard (can be extended to 1000m )

Material

ABS, PVC or PTFE (optional)

Protect grade

IP68

Fix

Screw (G2) or flange (DN65/DN80/etc.)

Installation

Serialmeter

Parshall flume

SeriaOpeannel

V-Notch weir

hannel flow meter

Rectangular weir


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