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Greyline Instruments A.1.1 Series - User Manual

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USER'S GUIDE
Installation & Operation
Instructions
Doppler Flow Meter
Model DFM 5.1
Manual Series A.1.1
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Greyline Instruments A.1.1 Series Specifications

General IconGeneral
BrandGreyline Instruments
ModelA.1.1 Series
CategoryMeasuring Instruments
LanguageEnglish

Summary

CONNECTIONS

KEYPAD SYSTEM

ICONS

STATUS

PASSWORD

UNITS;MODE

CALIBRATION

RELAY PARAMETERS

SPECIAL FUNCTIONS

SIMULATION

SENSOR MOUNTING LOCATION

VERTICAL OR HORIZONTAL PIPE

Guidelines for sensor placement on vertical or horizontal pipes.

VELOCITY INCREASING DEVICES

Recommendations for mounting sensor away from flow disturbances.

TURBULENCE INCREASING DEVICES

Guidelines for sensor placement near pipe fittings.

SENSOR COUPLING

SENSOR MOUNTING;COUPLING RECOMMENDATIONS

ENCLOSURE INSTALLATION

NEMA4 X (IP66) WITH CLEAR COVER

Instructions for installing the NEMA4X enclosure with a clear cover.

FUSE REPLACEMENT

FIELD TROUBLESHOOTING

METER READING LOWER THAN EXPECTED

Identifies causes and corrective actions for low meter readings.

METER READING WHEN THERE IS NO FLOW

Lists potential causes and solutions for no flow indications.

METER READING ERRATIC

Addresses causes and fixes for erratic flow meter readings.

NO FLOW INDICATION

Details issues leading to no flow readings and their solutions.

METER READING TOO HIGH

Explains reasons and remedies for excessively high flow meter readings.

METER READING DOES NOT TRACK FLOW

Troubleshooting steps when meter readings do not match actual flow.

SENSOR CABLE RESISTANCE TEST

COMMON QUESTIONS AND ANSWERS

APPLICATIONS HOTLINE

PRODUCT RETURN PROCEDURE

FLOW METER DATA SHEET

LIMITED WARRANTY

APPENDIX A - OPTIONS

EXTRA SENSOR CABLE (OPTION DXC)

Details on extending the sensor cable with optional accessories.

SENSOR CABLE JUNCTION BOX (OPTION JB2 X)

Information on the optional watertight junction box for sensor connections.

SENSOR INTRINSIC SAFETY (OPTION 2 ISB)

BARRIER SPECIFICATIONS

Technical specifications for intrinsic safety barrier components.

ENCLOSURE HEATER AND THERMOSTAT (Option TH)

ENCLOSURE SUNSCREEN (Option SCR)

POWER INPUT OPTION 9-32 VDC

DATA LOGGING (Optional)

SETUP

Configuration steps for the data logging feature.

RETRIEVE LOG FILE

Instructions for accessing and downloading logged data.

OPENING LOG FILES

Steps to open downloaded log files on a PC or laptop.

SPECIFICATIONS

SE4 Doppler Sensor

Detailed specifications for the SE4 Doppler sensor model.

APPENDIX B - CONVERSION TABLE

PIPE CHARTS

Carbon Steel & PVC Pipe

Internal diameter and wall thickness for steel and PVC pipes.

Ductile Iron Pipe - Standard Classes

Dimensions for ductile iron pipes across various classes.

Stainless Steel, Hastelloy C & Titanium Pipe

Dimensions for stainless steel, Hastelloy C, and titanium pipes.

Cast Iron Pipe - ASA Standard

Dimensions for cast iron pipes according to ASA standards.

Cast Iron Pipe - AWWA Standard

Dimensions for cast iron pipes according to AWWA standards.

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