Related Manuals for Seametrics AG3000p
Summary of Contents for Seametrics AG3000p
- Page 1 AG3000p AG3000p Irrigation Magmeter Irrigation Magmeter Instructions Instructions 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 AG3000p. For details on the AG3000 or AG3000r, see the AG3000 or AG3000r Irrigation Magmeter Instructions. Seametrics • 253.872.0284 Page 2... -
Page 3: General Information
The seal can be broken by an authorized agent to replace The AG3000p is available as either AC or DC powered, with the battery pack or field install a power/output cable. The battery backup. -
Page 4: Specifications
Storage -40˚ to 158˚ F (-40˚ to 70˚ C) Accuracy ±0.75% of reading on AG3000p and AG3000r (±1.0% AG3000), ±0.025% of full-scale flow from low flow cutoff to maximum flow rate of 10 m/sec Low Flow Cutoff 0.5% of maximum flow rate... -
Page 5: Dimensions
GENERAL INFORMATION AG3000p INSTRUCTIONS Dimensions Shipping Weight Bolt Holes AG3000 AG3000p Meter Size inch inch inch inch inch 2” 10.8 15.7 1.76* 12.3 3” 8.35 12.1 15.7 2.68* 15.5 4” 10.12 13.1 15.7 3.12 22.5 6” 12.09 14.9 17.5 5.05 8”... -
Page 6: Accuracy
GENERAL INFORMATION AG3000p INSTRUCTIONS AG3000 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 AG3000p 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 INSTALLATION AG3000p 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 Recommended:...
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Page 9: Straight Pipe Recommendations
Straight Pipe Recommendations. The AG3000 requires 2. Install Seametrics provided gaskets, or equivilent, straight pipe before and after the meter for best accuracy. on each end of meter as shown in diagrams below. However, the ability of electromagnetic meters to average... -
Page 10: Tightening Flange Bolts
AG3000p INSTRUCTIONS Tightening Flange Bolts Be sure the lock washer fits between the pipe flange and the flange plate. For the best electrical bonding, remove rust NOTE: Mating pipe flanges must be ANSI 150# full face (FF) and paint to expose clean, bare metal where the equalization and/or raised face (RT). -
Page 11: Connections
CONNECTIONS AG3000p INSTRUCTIONS General Cable Information In the AG3000p meter, there are a maximum of two Power/ The AG3000p is available in either DC or AC versions. Output cables that can be installed. These cables contain the wires for any available options (scaled pulse, 4-20mA, Modbus , and Digital) as well as power (DC or AC). -
Page 12: Cable Installation
CONNECTIONS AG3000p INSTRUCTIONS Cable Installation 1. On the back of the meter, unscrew the black user 8. Remove the plug and o-ring from the AC cable access lid and remove it. port. 9. Install cable gland and insert cable end. -
Page 13: Wiring Diagrams
CONNECTIONS AG3000p INSTRUCTIONS Wiring Diagrams On the back of the meter, unscrew the black user access lid and remove it. Remove the 15 pin screw connector from its bag. Install the wires through the cable glands and into the 15 pin screw connector in their respective locations. Plug the 15 pin screw connector into its socket. - Page 14 CONNECTIONS AG3000p INSTRUCTIONS Wiring Diagrams (continued) On the back of the meter, unscrew the black user access lid and remove it. Remove the 15 pin screw connector from its bag. Install the wires through the cable gland and into the 15 pin screw connector in their respective locations.
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Page 15: Cable Wiring Table
CONNECTIONS AG3000p INSTRUCTIONS Wiring Diagrams (continued) Any meter supplied with the Sensus Smart Output option will come with Sensus Smart Output wiring attached to the 15-pin connector. Data logger (RTC) is not an option with the Sensus option. High speed digital output is not available with the Sensus Smart Output option. -
Page 16: Configuration
CONFIGURATION AG3000p 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. 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 16 seametrics.com... -
Page 17: Cable Shield
CONFIGURATION AG3000p INSTRUCTIONS Cable Shield. In general, the cable shield and its bare drain If Pulse Output is Inconsistent. The PDAMP filter may need wire should be left unconnected at the user equipment end of to be increased. the cable to minimize “ground loop” problems. -
Page 18: Digital Output
25.94 51.88 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. Digital Output (High Frequency) Configuration. These outputs are electrically similar to the Pulse Output described above except they are capable of output frequencies up to Seametrics •... -
Page 19: Operation
OPERATION AG3000p 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 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 20 OPERATION AG3000p 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...
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Page 21: To Change A Passcode
OPERATION AG3000p INSTRUCTIONS To Change a Passcode and Decimal Places The AG3000 has a passcode system for restricting access • To set the passcode, hold and tap and then use the to the menus. The AG3000 comes from the factory with to enter the new code. -
Page 22: Troubleshooting & Error Messages
TROUBLESHOOTING & ERROR MESSAGES AG3000p 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 23 AG3000p INSTRUCTIONS Seametrics • 253.872.0284 Page 23 seametrics.com...
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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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