Seametrics FT450 Instructions Manual
Rate/total indicator
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Also See for FT450:
- Instructions manual (16 pages) ,
- Quick start manual (2 pages) ,
- Quick setup manual (2 pages)
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Summary of Contents for Seametrics FT450
- Page 1 FT430/440/450 Rate/Total Indicator Instructions Optional Protective Cover Closed PROUDLY MADE IN THE 9001:2008...
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Page 2: Table Of Contents
Wall Mount ..................................Page 5 Meter Mount .................................Page 5 Panel Mount ..................................Page 5 Connection Diagrams FT450 Standard ................................Page 6 FT430/3-Wire Mechanical Meter ...........................Page 6 Connections for FT430-139 or FT440-139 —115Vac Option ..............Page 7 FT440/3-wire Mechanical/Dual Scaled Pulse Output ..................Page 7 FT440/EX Magmeter ..............................Page 8 FT440-139/EX Magmeter ............................Page 8... -
Page 3: General Information
Mark Mark * Specifications subject to change • Please consult our website for current data (www.seametrics.com). 1 Scaled output pulses have a fixed width of 100ms. Maximum pulses per second is 6.5Hz 2 For pulse frequencies <1 Hz, increase setting in SET F menu to 3 or higher. -
Page 4: Features
SAME AS SENSOR INPUT SAME AS SENSOR INPUT ISOLATION 300 V NOTE 1 CONFIGURABLE AS ALARM NOTE 1: 150 V effective isolation when using Seametrics micropower sensors. • NOTE 2: With 2000 ohm or lower pull-up resistance. Seametrics • 253.872.0284 Page 4 seametrics.com... -
Page 5: Installation
Standard Connections diagrams on the the top of the housing. following pages. Seametrics • 253.872.0284 Page 5 seametrics.com... -
Page 6: Connection Diagrams
CONNECTION DIAGRAMS FT430/440/450 INSTRUCTIONS FT450 Standard Connections Caution: Do not apply FT450 Pulse external power to the FT450. Pass-thru Lithium C, 3Vdc Replaceable Battery BLACK WHITE Pulse Responsive Metering Pump Current Sinking Micropower Flow Sensor Polarity-Sensitive Connections for FT430/3-Wire Mechanical Meter... -
Page 7: Connections For Ft430-139 Or Ft440-139 -115Vac Option
FT430/FT440 FT440-139 (Dual Power Supply) Lower Housing To 115Vac Power Source Connections for FT440/3-wire Mechanical/ Dual Scaled Pulse Out FT440 4-20mA Device 9-30 Vdc Loop Power Supply BLACK WHITE Electronic Metering Pumps Flow Sensor Seametrics • 253.872.0284 Page 7 seametrics.com... -
Page 8: Ft440/Ex Magmeter
Device Dashed line shows (-) terminal connection if 4-20mA device is not used 12Vdc 24Vdc White BLACK Green WHITE Black GREEN EX Magmeter FT440-139 FT440 (Dual Power Supply) Lower Housing To 115Vac Power Source Seametrics • 253.872.0284 Page 8 seametrics.com... -
Page 9: Settings
The left/right keys are used to move through the menus and position the cursor during data entry. The up arrow is The K-factor on any Seametrics flow sensor fitting or in- used to scroll through the available values that are to be line meter can be found on the model-serial label. - Page 10 00000.0 GALLONS PRESS TO SET THE FLOW RATE AT WHICH 20 mA (MAX) OUTPUT IS DESIRED SET P SET 20 RESET EXIT Input the flow rate at which 20 mA (max) output is desired Seametrics • 253.872.0284 Page 10 seametrics.com...
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Page 11: Ft440 Secondary Menu Functions
FT440 to match the installed system values. The adjustment units range from 0-32. Positive values adjust the setting incrementally larger and negative values adjust the setting incrementally lower. Seametrics • 253.872.0284 Page 11 seametrics.com... -
Page 12: Troubleshooting
Seametrics • 19026 72nd Avenue South • Kent, Washington 98032 • USA LT-14235r2.3 20160912 (P) 253.872.0284 • (F) 253.872.0285 • 1.800.975.8153 • seametrics.com...
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