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J-TECH VF563 Series - User Manual

J-TECH VF563 Series
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J-TEC Associates, Inc.
5005 BLAIRS FOREST LANE NE, SUITE L
CEDAR RAPIDS, IOWA 52402 USA
PHONE 319-393-5200 FAX 319-393-5211
www.j-tecassociates.com
Operator’s Manual
for the
VF563 Series Flowmeter
J-TEC Associates, Inc.
Phone: +1 319-393-5200
Fax: +1 319-393-5211
E-mail: sales@j-tecassociates.com
MAN0062 Rev G (S/N 10000 & up)
Please contact J-TEC for:
Calibration Service
Repair Service
Filtration-Canister
Handheld Display
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J-TECH VF563 Series Specifications

General IconGeneral
ModelVF563 Series
CategoryMeasuring Instruments
DisplayLCD
Operating Temperature0°C to 40°C
Storage Temperature-10°C - 50°C

Summary

Introduction to J-TEC Flowmeters

Flowmeter Principle of Operation

Explains vortex shedding and ultrasonic beam sensing for flow rate determination.

Warranty and Limitations

States the 12-month warranty and restriction on measuring explosive gas mixtures.

Installation Guidelines

Mechanical Installation

Covers proper pipe alignment, straight pipe requirements, and hose connections.

Handling Liquids and Optional Components

Advises on vertical installation for liquid drainage and use of filter canisters.

Electrical Installation Requirements

Details power supply needs, analog output signals, and cable specifications.

Flowmeter Connector Pin-Outs

Identifies pins for power, ground, and signal outputs on the flowmeter connector.

System Configuration and Connections

Engine Blow-By Measurement System Diagram

Illustrates a typical system setup including optional components and connections.

Recommended Electrical Connections

Shows how to connect the flowmeter to power supply and customer instrumentation.

Circuit Board Output Jumpers

Details jumper settings for selecting analog or frequency output modes.

Maintenance and Cleaning

Cleaning Procedures

Provides instructions for cleaning the flow tube and strut using soft brushes.

Cleaning Precautions

Warns against using wire brushes or high-pressure liquids to avoid transducer damage.