Cynergy3 UF Series 설치 지침

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Series

installation instructions

The pulse output versions are recommended for best performance.

The analogue 4-20mA versions must be connected to a measurement or display

instrumentation with a total load impedance less than100 ohms, including the wiring

between the meter and the user equipment.

Applications information

Installation position

The unit should not be placed on the suction side of a pump,

always on the outlet side. The unit may be supported by

pipework of hoses due to its low weight, but should not be used

to support pipework or be subjected to vibration.

Liquids

The measuring tube is manufactured from a food grade plastic,

so is safe for use with drinking water and other beverages. Most

oils and other non-corrosive liquids can also be used. Liquid

and ambient temperatures must not be exceeded.

Mechanical Installation

The

unit

may be installed at any angle, although it is recommended that it be

installed with the pipe entry and exit horizontal and the cable entry at the top, so

that the U-shaped measurement section remains full of liquid, should the process

empty of liquid.

3/8BSP plastic fitting must be used to connect to the UF25

damaging the pipe connection threads. DO NOT OVERTIGHTEN. Max tightening

torque 3Nm.

Suitable John Guest pushfit connectors are PI451613S for the UF25 and PI0412S

for the UF08B100

The outer case is sealed to IP66

Electrical Installation

An eight core cable is used to connect to this unit. This should be connected as follows:

Supply: - Red: + (8 - 2 Vdc only), Black: common ground, Green: ground (internally connected to black).

Selectable outputs:- Blue: NPN Pulse, White: PNP Pulse, Orange: Voltage 0-5Vdc, Brown: Current 4-20mA

Yellow wire should not be connected at all.

Cynergy3 Components Ltd.

7 Cobham Road

Ferndown Industrial Estate

Wimborne, Dorset BH21 7PE

Telephone +44 (0) 1202 897969

Email:[email protected]

9001

ISO

C E R T I F I E D

© 2014 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.

unit

Please see connection circuits overleaf

Pipe inlet diameter

A pipe diameter that matches the inlet on the unit is

recommended. Inlet bore diameters are 10mm on the UF25 and

7mm on the UF08.

Entrained gas/solids

This unit is designed to operate with clean liquids only. If

amounts of gas or solids increase beyond 1% by volume,

accuracy can be affected. Higher levels of gas or solids can

prevent transmission of the ultrasonic signal and the output will

fall to zero.

to avoid