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SPECIFICATIONS

Pipe Size

1" Full Port

Fittings

Flange Clamps/NPT Pipe Fittings

Pressure

150 PSI or 10.3 bar working pressure @ 70°F

Operating Temperature Range

10° to 130°F (-12° to 54°C)

Accuracy

+/-1% of reading from 100% to 10% of full scale

+/-3% of reading from 10% to 10% of full scale to cut off=> 2% to 10%

Flow Range

Minimum

2.3 GPM & 8.7 LPM

Maximum

110 GPM & 416.4 LPM

Materials

Body

Glass-filled polypropylene

Electrodes

316 stainless steel

Electronics Housing

Die cast aluminum, powder-coated

Display Cover

Polyethylene

Display

Rate

Digits

6

Units

Gallons/Minute

Liters/Minute

Power

6 AA alkaline cells, replaceable   Life: 1 year with meter in use; 3 years dry

10-30 Vdc @ 60 mA max (15 mA average) Note: Using an unregulated power 

supply >18 Vdc may damage the meter due to AC line input voltage fluctuation.

Pulse Output 

Signal

Current sinking pulse, opto isolate, 32 Vdc max at 10 mA max

Standard Pulse Rate

1 unit/pulse out, pulse width of 10 ms depending on unit selection

High Frequency

80 Pulse per unit, pulse width 1.1 ms, min-max frequency, 3-150 HZ

Empty Pipe Detection

Hardware/software, conductivity-based

Conductivity

>20 microSiemens

Environmental

NEMA 4X standard; -40° to 176°F (-40° to 80° C) storage

Electrical Connection

5 pin male circular connector, mates to industry standard cable (20ft/6m)

* Specifications subject to change • Please consult our website for current data (www.banjocorp.com)

SPECIFICATIONS*

Summary of Contents for MFM100

Page 1: ...in usage monitoring applications These would include wells industrial wastewater leach mining discharge cooling tower deduct metering turf and landscape applications and other water reclamation opera...

Page 2: ...change the batteries yearly 4 The flow rate of the meter is designed to have an unlimited flow meaning that the meter will read as much flow as one can push though a 1 full port coupling However the...

Page 3: ...housing Corrosion resistant glass filled polypropylene body Lightweight for easy handling Clamping flanges for ease of installation 316 SS electrodes FEATURES FM100 FM100DC DIMENSIONS MFM100 MFM100DC...

Page 4: ...eplaceable Life 1 year with meter in use 3 years dry 10 30 Vdc 60 mA max 15 mA average Note Using an unregulated power supply 18 Vdc may damage the meter due to AC line input voltage fluctuation Pulse...

Page 5: ...me piping conditions require more than this See chart for recommendations If hose is used use smooth bore hose Follow the diagram below to make the connections INSTALLATION Step 1 Position gasket at e...

Page 6: ...to others See the position diagram for guidance POSITION Recommended May prevent sediment or bubble problems Electrode moved from top by rotating meter Intermittent air bubbles miss electrode Electro...

Page 7: ...ining threads Follow the diagram to make connections If you are using the pulse output connect power first and determine that the meter is working properly by observing the display then connect the pu...

Page 8: ...or incorrectly installed Check polarity replace batteries Reading EP Empty or partly filled pipe Excessive air pockets or foaming Rearrange piping to ensure full pipe Flow but no flow rate reading He...

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