DFM 6.1 Doppler Flow Meter Clamp-on Flow Measurement

$0.00

  • Enhanced performance
  • Easy to install and configure
  • Non-Contacting, clamp-on, ultrasonic sensor
  • Works on a large variety of pipe materials and sizes
  • Large, back-lit flow rate display and totalizer
  • Isolated 4-20mA output
  • 2 Programmable control relays
  • Optional Modbus RTU or HART output
  • 128 MB data logger (26 million points)

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Category:
General Specifications
Spec name: Description:
Flow Rate Range ±0.03 m/s to 12.2 m/s (±0.1 ft/s to 40 ft/s) in most applications
Pipe Size Any pipe ID from 12.7 mm to 4.5 m (0.5 in to 180 in)
Accuracy ±2% of reading or 0.03 m/s (0.1 ft/s) whichever is greater. Requires solids or bubbles minimum size of 100 microns, minimum concentration 75 ppm.
Repeatability: ±0.1%, Linearity ±0.5%
Display White, backlit matrix – displays flow rate, relay states, 16-digit totalizer, operating mode, and calibration menu
Configuration Built-in 5-button keypad with English, French, or Spanish language selection
Power Input 100-240 V AC 50/60 Hz, 10 VA maximum
Optional: 9-32 V DC, 10 W maximum
Output Isolated 4-20mA (1000 ohm load max.) or 0-5 V DC (field selectable)
Control Relays Qty 2, rated 5 amp SPDT, programmable flow alarm, and/or proportional pulse
Data Logger Built-in 26 million point logger with a USB output and Windows software
Enclosure Heater NEMA4X (IP 66) polyester with a clear polycarbonate face
Operating Temperature (Electronics) -23 °C to 60 °C (-10 °F to 140 °F)
Shipping Weight 6.3 kg (14 lbs)

 

Sensor Specifications
Spec name: Description:
Model SE4 Single-head ultrasonic with 7.6 m (25 ft) shielded cable and stainless steel mounting kit for pipes 12.7 mm (0.5 in) ID or larger.
Designed to withstand accidental submersion to 10 psi. Certified non-incendive for Class I Division 2, Groups A, B, C, D hazardous locations
Operating Temperature -40 °C to 150 °C (-40 °F to 300 °F)
Exposed Materials 316SS
Hazardous Locations Certified Non-incendive for Class I, Div 2, Groups A, B, C, D
Optional: Certified Intrinsically safe for Class I, Div 1, Groups C, D; Class II, Groups E, F, G; Class III; Encl. Type 4
Optional: Certified Intrinsically safe for sensor mounting in ATEX.IECEx Zone 0, Ex ia IIB T4 Ga, hazardous location

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