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DFMT-40A | 1-1/2" NPT Digital Flow Transmitter | range 6.6 to 105 GPM (1.5 to 23.85 m3/h) | Dwyer

1-1/2" NPT Digital Flow Transmitter, range 6.6 to 105 GPM (1.5 to 23.85 m3/h)

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Details for DFMT-40A

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1-1/2" NPT Digital Flow Transmitter | range 6.6 to 105 GPM (1.5 to 23.85 m3/h)

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, aswell 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

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

Specifications

Series: DFMT Digital Paddlewheel Flow Transmitter
Category/Type: Flow
Type: Flow Transmitters
Series: DFMT Digital Paddlewheel Flow Transmitter
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.