Related Manuals for Seametrics iMAG 4700
Summary of Contents for Seametrics iMAG 4700
- Page 1 4700 Municipal/Industrial Magmeter Instructions PROUDLY MADE IN THE 9001:2008...
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Page 2: Table Of Contents
Things to Try ..................................Page 23 Error Messages ................................Page 23 Warranty Seametrics Limited Warranty ..........................Back Note: These instructions cover the iMAG 4700. For details on the iMAG 4700p or 4700r, see the iMAG 4700p or iMAG 4700r Municipal/Industrial Magmeter Instructions. Seametrics • 253.872.0284 Page 2... -
Page 3: General Information
A power/output cable allows outputs for use with a pipe requirements allow iMAG-Series meters to be used in variety of Seametrics and other displays and controls for piping configurations where there is little space between remote reading and telemetry applications. Pulse output is the meter and an elbow. -
Page 4: Specifications
Modbus is a registered trademark of Schneider Electric. * Specifications subject to change. Please consult our website for the most current data (www.seametrics.com). If forward and reverse flow data needs to be sent to another device, either the Digital or Modbus output is required. -
Page 5: Dimensions
GENERAL INFORMATION iMAG 4700 INSTRUCTIONS Dimensions iMAG Shipping 4700 Weight Meter Size inch inch inch inch 4” 10.24 15.7 3.12 6” 12.27 17.5 5.05 8” 14.24 10.1 17.5 6.44 10” 18.18 11.2 17.5 8.61 12” 19.68 12.2 20.6 10.55 Flanges Standard ANSI 150 lb. -
Page 6: Accuracy
GENERAL INFORMATION IMAG 4700 INSTRUCTIONS iMAG Accuracy (m/s) (ft/s) Flow Velocity Flow Rate (4” - 12”) Pipe Size 4” 6” 8” 10” 12” (Inches in diameter) Max Flow Rate 1285 2891 5140 8031 11565 (Gallons/Minute) Cut-off (min) Flow Rate 6.43 14.46... -
Page 7: Installation
INSTALLATION iMAG 4700 INSTRUCTIONS Straight Pipe Recommendations (X = diameter) Reduced Pipe iMAG Two Elbows In Plane iMAG Two Elbows, Out Of Plane iMAG Expanded Pipe iMAG Swirling Flow: Propeller Meter iMAG Swirling Flow: Partially Open iMAG Butterfly Valve Seametrics • 253.872.0284 Page 7 seametrics.com... -
Page 8: Full Pipe Recommendations
INSTALLATION IMAG 4700 INSTRUCTIONS Full Pipe Recommendations iMAG iMAG Recommended: Not Ideal: Keep pipe full at meter for accuracy Allows air pockets to form at meter iMAG iMAG Recommended: Not Ideal: Keeps pipe full at meter for accuracy Post-valve cavitation can create air pocket... -
Page 9: Positioning The Meter
INSTALLATION iMAG 4700 INSTRUCTIONS Positioning the Meter Installing Gaskets CAUTION: These flow sensors are not recommended where installation may GASKETS expose the flow sensor to boiler pressure Gaskets are required at all and temperature. Maximum recommended junctions. operating temperature is 130˚ F. -
Page 10: Tightening Flange Bolts
INSTALLATION IMAG 4700 INSTRUCTIONS Tightening Flange Bolts Equalization and Grounding NOTE: Mating pipe flanges must be ANSI 150# full face (FF) WARNING: ELECTRICAL SHOCK HAZARD and/or raised face (RF). When the iMAG is installed in a plastic piping system, or when externally powered, 1. -
Page 11: Connections
4700 INSTRUCTIONS CONNECTIONS General Cable Information In the iMAG 4700 meter, there are a maximum of two Power/Output cables that can be installed. These cables contain the wires for DC power and for any output (scaled pulse, 4-20mA, Modbus , HART, and high speed digital). -
Page 12: Cable Installation
IMAG 4700 INSTRUCTIONS CONNECTIONS Cable Installation DC Version or Battery Only Version with external pulse output. 8. Plug the backup battery cable into the circuit 1. Unscrew the display lid and remove it. board, as shown. (DC Version only - Battery version 2. -
Page 13: Wiring Diagrams
CONNECTIONS iMAG 4700 INSTRUCTIONS Wiring Diagrams Unscrew the display lid and remove it. Remove the 3 screws holding the display assembly and remove it from the meter. Remove the 15 pin screw connector from its bag. Install the wires through the cable glands into the 15 pin screw connector in their respective locations. - Page 14 DC Power with Pulse and Digital (D1G/D2G) ® Note that when viewing the connectors from the front Two 2-pin Connectors for iMAG 4700 Battery Version of the meter, the labels will be upside down, as shown here, with numbering going from left to right.
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Page 15: Cable Wiring Table
® D1G/D2G = DC POWER / PULSE SCALED AND DIGITAL Two 2-pin Connectors for iMAG 4700 Battery Version 15 Pin Connector for iMAG 4700 DC Versions Note that when viewing the connectors from the front of the meter, the labels will be upside down, as shown above, with numbering going from left to right. -
Page 16: Configuration
CONFIGURATION IMAG 4700 INSTRUCTIONS Pulse or Digital Output Application - Sourcing Mode (Recommended for Rin < 30kΩ) Pulse or Digital Output Application - Sinking Mode (Recommended for Rin > 30kΩ) Analog (4-20mA Current Loop) Output Application ** Minimum resistor value is (100 x Vs) ohms. Higher resistances maybe used depending on frequency and cable length. -
Page 17: Cable Shield
Lower frequency output pulses (1 pulse for some particular number of gallons) can also be set. Because the pulse output of an iMAG 4700 meter is set by the user, care must be taken to assure the output pulses do... -
Page 18: Analog (4-20Ma) Output
Polling address. and RXD is the received data input to the meter. See Seametric’s Modbus Interface Description, LT-103393 (available at www.seametrics.com) for supported Modbus message protocol and electrical interface specifications. To enter SUBMENU To select address Digital Output Configuration. -
Page 19: Operation
OPERATION iMAG 4700 INSTRUCTIONS Changing Flow Meter Settings Making Selections Home Screen and General Navigation The HOME Screen displays flow volume, direction of the Once in the Menu System, move from tab to flow total and flow RATE along with status conditions such tab by tapping the right button. -
Page 20: Changing Flow Meter Settings - Standard Menu Options
OPERATION IMAG 4700 INSTRUCTIONS Standard Menu Options Note: Available options will depend on specific meter configuration. Not all options are available on all meters. Options not ordered with your meter will not appear on the meter menu. T UNIT SET 4... -
Page 21: To Change A Passcode
OPERATION iMAG 4700 INSTRUCTIONS To Change a Passcode The iMAG has a passcode system for restricting access to • On the main menu, tab over to the EXIT tab and tap the up arrow five times. A SUBMENU screen will the menus. -
Page 22: Battery Powered Units
OPERATION IMAG 4700 INSTRUCTIONS Battery Powered Units Battery Life/Sample Period The iMAG 4700 meter can come configured with two replaceable 3.6V lithium ‘D’ batteries. In this configuration, the only option/output is the scaled pulse output which Sensor sample period(s) Expected battery life* comes standard. -
Page 23: Troubleshooting & Error Messages
TROUBLESHOOTING & ERROR MESSAGES iMAG 4700 INSTRUCTIONS Troubleshooting Problem Probable Causes Things to try… Blank Display Faulty wiring from power source to Check for incorrect wiring. Measure voltage with meter DMM where red and black wires connect to terminal block TB2 inside meter display head. Verify correct... -
Page 24: Seametrics Limited Warranty
SEAMETRICS LIMITED WARRANTY IMAG 4700 INSTRUCTIONS The limited warranty set forth below is given by Seametrics, with respect to Seametrics and INW brand products purchased in the United States of America. Seametrics warrants that products manufactured by Seametrics, when delivered to you in new condition in their original containers and properly installed, shall be free from defects in material and workmanship.
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