Series DFMT Digital Paddlewheel Flow Transmitter

Flow and Total Indication, Easy to Read LCD Display, 4 to 20 mA or Pulse Output

The SERIES DFMT Digital Paddlewheel Flow Transmitter provides instantaneous, as well as totalizing flow monitoring. The unit offers a user selectable 4 to 20 mA or pulse output with compact display.

Product Applications

  • Cooling water monitoring
  • Cooling towers
  • Chemical proportioning or blending
  • Industrial water & wastewater treatment
  • Fluctuating fluid conductivity applications
  • Reverse osmosis systems

Models & Ordering

Model Description Usually Ships Price Code Order
DFMT-10A
Ships: Same Day
Price: $650.00
3/8" NPT Digital Flow Transmitter, range 0.5 to 8 GPM (0.1 to 2 m3/h) Same Day $650.00 B Order
DFMT-15A
Ships: Same Day
Price: $650.00
1/2" NPT Digital Flow Transmitter, range 0.9 to 18 GPM (0.2 to 4.09 m3/h) Same Day $650.00 B Order
DFMT-20A
Ships: Same Day
Price: $744.00
3/4" NPT Digital Flow Transmitter, range 1.3 to 26 GPM (0.3 to 5.91 m3/h) Same Day $744.00 B Order
DFMT-25A
Ships: Same Day
Price: $744.00
1" NPT Digital Flow Transmitter, range 2.2 to 50 GPM (0.5 to 11.36 m3/h) Same Day $744.00 B Order
DFMT-40A
Ships: Same Day
Price: $768.00
1-1/2" NPT Digital Flow Transmitter, range 6.6 to 105 GPM (1.5 to 23.85 m3/h) Same Day $768.00 B Order
DFMT-50A
Ships: Same Day
Price: $768.00
2" NPT Digital Flow Transmitter, range 8.8 to 180 GPM (2 to 40.9 m3/h) Same Day $768.00 B Order

Specifications

Service:
Compatible clean liquids.
Range:
See model chart on catalog page.
Wetted Materials:
Sensor and impeller: PVDF; Shaft: Ceramic; O-rings: Fluoroelastomer.
Accuracy:
±1.5% FS.
Repeatability:
±0.5% FS.
Output:
Analog: 4 to 20 mA (750 Ω max. loop resistance); Pulse: NPN square wave output; Frequency: 0 to 2 kHz (adjustable); Pulse width: 0 to 1000 ms (adjustable).
Electrical Connections:
Removable screw terminal.
Temperature Limits:
Process: -4 to 194°F (-20 to 90°C); Ambient: -4 to 149°F(-20 to 65°C).
Pressure Limit:
145 psi (1.0 MPa).
Power Requirements:
12 to 24 VDC.
Power Consumption:
2 W.
Display:
2.38 x 1.25" (60.33 x 31.75 mm) LCD.
Totalizing Display Maximum:
9,999,999,999.
Process Connection:
See model chart on catalog page.
Enclosure Rating:
IP65.
Enclosure Material:
ABS plastic.
Weight:
See model chart on catalog page.

Features

  • The large backlit LCD display defines instantaneous as well as cumulative flow with visual indication bar designating percent of max flow
  • Long operation life with high accuracy paddlewheel technology and corrosion resistant PVDF sensor
  • Totalizer is user resettable at any time ideal for single batch totalization
  • Security password protecting prevents any unauthorized changes

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Product Literature

Manuals

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