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Summary of Contents for Seametrics iMAG 4700r
- Page 1 4700r iMAG 4700r Municipal/Industrial Magmeter Municipal/Industrial Magmeter Instructions Instructions PROUDLY MADE IN THE 9001...
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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 4700r. For details on the iMAG 4700 or 4700p, see the iMAG 4700 or iMAG4700p Municipal/Industrial Magmeter Instructions. Seametrics • 253.872.0284 Page 2... -
Page 3: General Information
GENERAL INFORMATION IMAG 4700r INSTRUCTIONS The iMAG-Series meters are the most economical flanged The display for the iMAG 4700r is mounted remotely for electromagnetic flowmeters on the market. With electrodes ease of access. Both rate and total indication are standard. -
Page 4: Specifications
GENERIAL INFORMATION IMAG 4700r INSTRUCTIONS Specifications* Pipe Sizes 2”, 3”, 4”, 6”, 8”, 10”, 12” Flanges 150 lb. ANSI Pattern Pressure 150 psi (10.3 bar) line pressure Temperature Operating 10˚ to 140˚ F (-12˚ to 60˚ C) Storage -40˚ to 158˚ F (-40˚ to 70˚ C) Accuracy ±0.75% of reading on iMAG 4700p and 4700r (±1.0% iMAG 4700), ±0.025% of full-scale flow from low... -
Page 5: Dimensions
GENERAL INFORMATION IMAG 4700r INSTRUCTIONS Dimensions Remote Display 6.840” 4.150” (173.7 mm) (105.4 mm) 4.000” (101.6 mm) 3.500” (88.9 mm) 5.200” (132.1 mm) 4.375” (111.1 mm) Ø 5.285” (134.2 mm) Ø 0.200” (5.08 mm) Shipping Weight Bolt Holes iMAG 4700 iMAG 4700r Meter Size inch inch inch inch inch 2”... -
Page 6: Accuracy
GENERAL INFORMATION IMAG 4700r INSTRUCTIONS iMAG Accuracy AG3000 AG3000r & AG3000p (m/s) (ft/s) Flow Velocity 2” & 3” Pressure Drop Note: No pressure drop in 4”-12” meters 3 Inch Pressure Drop 2 Inch Pressure Drop (m/s) (ft/s) Flow Velocity Flow Rate (2” - 12”) Pipe Size 2”... -
Page 7: Installation
INSTALLATION IMAG 4700r INSTRUCTIONS Straight Pipe Recommendations (X = diameter) NOTE: These configurations are to be used as general guidelines and do not cover every possible installation. A combination of two or more obstructions will require additional straight pipe. If there is any concern about the length of pipe required for a specific application, please contact your local dealer. -
Page 8: Full Pipe Recommendations
INSTALLATION IMAG 4700r INSTRUCTIONS Full Pipe Recommendations Recommended: Not Ideal: Keep pipe full at meter for accuracy Allows air pockets to form at meter Recommended: Not Ideal: Keeps pipe full at meter for accuracy Post-valve cavitation can create air pocket... -
Page 9: Positioning The Meter
(vacuum relief valve) in the same, unobstructed run of pipe as the meter, is required in any installation where 2. Install Seametrics provided gaskets, or equivilent, the meter may be exposed to suction when the system is on each end of meter as shown in diagrams below. -
Page 10: Tightening The Flange Bolts
INSTALLATION IMAG 4700r INSTRUCTIONS Tightening Flange Bolts the lock washer fits between the pipe flange and the flange plate. For the best electrical bonding, remove rust and paint NOTE: Mating pipe flanges must be ANSI 150# full face (FF) to expose clean, bare metal where the equalization flange and/or raised face (RT). -
Page 11: Connections
CONNECTIONS IMAG 4700r INSTRUCTIONS General Cable Information For the iMAG 4700r, a cable needs to be installed from the The display is available in either DC or AC versions. terminal block on the remote display interface board to the 15 pin connector inside the remote display. This cable is referred to as the remote meter cable. -
Page 12: Cable Installation
CONNECTIONS IMAG 4700r INSTRUCTIONS Cable Installation Remote Display Wiring 9. When the AC power supply board is installed, 85- 264 VAC power is supplied via a 3 conductor power 1. On the remote display, unscrew the display lid and cord. If installed outdoors or less than 33ft. (10m) remove it. - Page 13 CONNECTIONS IMAG 4700r INSTRUCTIONS Cable Installation (continued) 15. Secure the cables inside the internal strain relief Remote Meter Wiring clips and tighten the cable gland sealing nuts 1. On the remote meter, unscrew the user access lid securely (torque nut to 22 in-lbs). A loose nut and remove it.
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Page 14: Wiring Diagrams
CONNECTIONS IMAG 4700r INSTRUCTIONS Wiring Diagrams (Remote Display) The display assembly is held in with 3 fasteners. If those fasteners are steel screws (silver) remove them with a T-15 Torx driver and lift the diplay out of the meter. If the fasteners are white Nylon tabs with exposed straight slots, simply grasp the two finger recesses in the display, then pop the diplay up and out of the housing. - Page 15 CONNECTIONS IMAG 4700r INSTRUCTIONS Wiring Diagrams (Remote Display) (continued) The display assembly is held in with 3 fasteners. If those fasteners are steel screws (silver) remove them with a T-15 Torx driver and lift the diplay out of the meter. If the fasteners are white Nylon tabs with exposed straight slots, simply grasp the two finger recesses in the display, then pop the diplay up and out of the housing.
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Page 16: Cable Wiring Table
IMAG 4700r INSTRUCTIONS CONNECTIONS Cable Wiring Table ISO- -REM +REM PULSE PULSE O ID PWR+ PWR- B/RX A/TX VISO 4-20 - 4-20 + SCLD+ SCLD- D1X/ BLACK BLUE ORNG BLACK GREEN WHITE D1L/ BLACK BLUE ORNG BLACK BLUE ORNG GREEN... -
Page 17: Configuration
CONFIGURATION IMAG 4700r INSTRUCTIONS Pulse Output Application - Sourcing Mode (Recommended for Rin < 30kΩ) Pulse 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. Longer cables and high frequencies require lower resistance. *** Resistor RL converts 4-20mA current to voltage for voltage input only devices. Seametrics • 253.872.0284 Page 17... -
Page 18: Cable Shield
CONFIGURATION IMAG 4700r INSTRUCTIONS Cable Shield. In general, the cable shield and its bare drain Flow Rate at wire should be left unconnected at the user equipment end of Flow Rate at 150 Hz (GPM) Flow Rate at 1 200 Hz (GPM) Battery Powered the cable to minimize “ground loop”... -
Page 19: Analog (4-20Ma) Output
RS232 or 3.3V CMOS The meter’s loop transmitter minimum voltage drop is (See Seametrics Modbus Interface Description manual for 6Vdc which, with wiring resistance and loop power supply instructions). -
Page 20: Operation
OPERATION IMAG 4700r INSTRUCTIONS Changing Flow Meter Settings Making Selections Home Screen and General Navigation Once in the Menu System, move from tab to The HOME Screen displays flow volume, direction of the tab by tapping the right button. (See the next flow total and flow RATE along with status conditions such page for details on the various available tabs.) -
Page 21: Changing Flow Meter Settings - Standard Menu Options
OPERATION IMAG 4700r 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 22: To Change A Passcode
OPERATION IMAG 4700r INSTRUCTIONS To Change a Passcode and Decimal Places The iMAG4700 has a passcode system for restricting access to the menus. The iMAG comes from the factory with the PDAMP passcode set to 000000. When a user attempts to enter the... -
Page 23: Troubleshooting & Error Messages
TROUBLESHOOTING & ERROR MESSAGES IMAG 4700r 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 TB1 on back side of display. Verify... -
Page 24: Warranty
The permissible ambient conditions must be adhered to. The information in the relevant documentation must be observed. Trademarks All names identified by ® are registered trademarks of the Seametrics. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
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