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Proteus Industries Inc.

500

SERIES

METERING

FLOW

SWITCHES

TECHNICAL REFERENCE MANUAL

Proteus 5-Year Warranty

A full statement of our warranty is available on our website at

500TRM-002

Page 1 of 22

March 2007

Содержание 0504SA2

Страница 1: ...s Inc 500 SERIES METERING FLOW SWITCHES TECHNICAL REFERENCE MANUAL Proteus 5 Year Warranty A full statement of our warranty is available on our website at www proteusind com warranty 500TRM 002 Page 1...

Страница 2: ...and functions 3 3 How the flow sensor works 6 4 Specifications and performance 7 5 Product certifications 8 6 Installation 8 7 Selecting Trip Points 12 8 Measuring Flow Rate 16 9 Digital Displays 17 1...

Страница 3: ...wo flow ranges are provided in the 500 Series Refer to Specifications on page 7 Proteus 800 Series Metering Flow Switches formed in brass polypropylene or stainless steel provide similar measurement a...

Страница 4: ...nstrumentation Tri color LED See Section 7 for instructions on selecting trip points Optional potentiometer provides fine tuning capability If your trip point must be set with finer control than is pr...

Страница 5: ...ed Open Amber Between 1x and 1 15 x flow rate at selected trip point 1 0 Actual Flow 1 15 GPM Closed Open Red Less than flow rate at selected trip point Actual Flow 1 0 GPM Open Closed Multiple output...

Страница 6: ...meter Switching The measured output voltage is continuously compared to a user selected trip point voltage When the measured voltage is above the trip point the built in relay remains in its active s...

Страница 7: ...ge Output 0 5 VDC for the 2 0 GPM or 4 5 GPM Accuracy 2 of range Improved accuracy and linearity performance over smaller flow ranges can be achieved by specialized NIST traceable calibration procedur...

Страница 8: ...topmost connection could enter the unit and cause permanent damage to the electronics Pipe or tubing mounting If rigid piping or tubing is used the 500 Series metering flow switch may be supported by...

Страница 9: ...ose shown in Table 2 Contact Proteus for assistance Flow Range Orifice ID Model GPM LPM inches mm 0504SA2 0 1 2 0 0 6 7 5 0 187 4 76 0504SN2 0 1 2 0 0 6 7 5 0 187 4 76 0504SA4 0 3 4 5 1 2 17 0 0 270 6...

Страница 10: ...nction and a leak tight connection at both input and output connections Real Tuff and Hercules are two of many suitable brands of PTFE based sealants Do not over tighten the connection Refer to instru...

Страница 11: ...ion of the flow sensor it is good practice to filter your fluid A 100 micron filter is often used to remove rust and other particles from the fluid This can increase the lifetime of pumps and other fl...

Страница 12: ...ough the cover of the electronics Tool Required A fine flat screwdriver 1 Identify the Part Number of the 500 Series metering flow switch being adjusted This is noted on the product label 2 Select the...

Страница 13: ...the 16 step switch so that its indicating arrow points towards the selected position switch position Turning the switch CLOCKWISE selects a HIGHER trip point Turning the switch ANTI CLOCKWISE selects...

Страница 14: ...94 1 76 4 01 4 05 4 10 4 16 1 88 F 1 85 1 85 1 85 1 86 1 87 1 88 1 90 1 92 1 94 1 96 2 00 Part Numbers 0504SN4 0504SA4 Position of Fine Adjustment Potentiometer 7 00 8 00 9 00 10 00 11 00 12 00 1 00...

Страница 15: ...6 6 F 6 5 6 5 6 5 6 5 6 6 6 6 6 7 6 8 7 0 6 9 7 1 Part Numbers 0504SN4 0504SA4 Position of Fine Adjustment Potentiometer 7 00 8 00 9 00 10 00 11 00 12 00 1 00 2 00 3 00 4 00 5 00 Setting of 16 Positi...

Страница 16: ...or 0504SN4 0504SA4 0 00 0 50 1 00 1 50 2 00 2 50 3 00 3 50 4 00 4 50 5 00 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 Flow Rate GPM Output VDC Flow in GPM Voltage 0 13 1 14 Flow in LPM Voltage 0 13 x 3 32...

Страница 17: ...5 0G504D 1 2 17 0 0L504D Table 5 Part Numbers and flow ranges for Digital Displays for 500 Series Note Switches and potentiometers have been set to fit the range of your devices Changing these settin...

Страница 18: ...ited to cleaning the chamber in which leaning the 500 Series flow sensor he frequency of cleaning will vary with the type and cleanliness of ng run through the flow ols required Wrenches to disconnect...

Страница 19: ...l shaft from the flow cavity Remove the O ring from the faceplate 5 Using a soft cloth dampened with water alcohol or a light detergent solution clean debris and dirt from the rotor the stainless stee...

Страница 20: ...e faceplate into position Note A small amount of high pressure lubricant applied to the threads may simplify assembly Caution It should not be necessary to use high force to secure the faceplate If yo...

Страница 21: ...alibration of the 500 metering flow switch should be checked at 12 month intervals and recalibrated as required Re calibration may be accomplished in either of two ways Calibration by Proteus To obtai...

Страница 22: ...ffect sensor calibrated for use with 0504SN2 and 0504SA2 530228 Stainless Steel faceplate for 500 Series 610073R Back cover for 500 Series Nylon Real Tuff and Hercules are trademarks of their respecti...