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U020-0030

Series Specifications
Overview
  • Flow Range: 0.1 to 39.4 fps (0.03 to 12 m/s)
  • Max. Operating Pressure: 150 psi
  • Accuracy: ±0.25% of rate for velocities greater than 1.64 fps (0.50 m/s); ±0.004 fps (±0.001 m/s) for velocities less than 1.64 fps (0.50 m/s)
  • Repeatability: ±0.1%
  • Analog Outputs: 4-20mA, 0-20mA, 0-10mA, 2-10mA (programmable and scalable) Voltage sourced 24VDC (isolated); max. loop resistance Ω
  • Digital Outputs: Four total, configurable 24VDC sourcing active output (up to two), 100mA total, 50mA each; sinking open collector output (up to four), 30VDC max., 100mA each; AC solid-state relay (up to two), 48VAC, 500mA max.
  • Pulse Outputs: Scalable up to 10 kHz, passive open collector up to 10 kHz, active switched 24VDC. Up to two outputs (forward and reverse) Pulse width programmable from 1-1100 msec or 50% duty cycle
  • Flow Direction: Unidirectional or bidirectional, 2 separate totalizers (programmable)
  • Coil Power: Pulsed DC
  • Minimum Conductivity: 5.0 micromhos/cm
  • Electrode Materials: Standard: Alloy C (stainless steel); Optional: 316 stainless steel, gold/platinum plated, tantalum, platinum/rhodium
  • Liner Material: PFA up to 3/8”, PTFE 1/2” thru 24”, soft or hard rubber from 1” thru 54” NSF Listed Models with hard rubber liner 4” size and up; Models with PTFE liner all sizes
  • Fluid Temperature: With remote amplifier: PFA, PTFE, 155°C (311°F) With Meter Mounted Amplifier: Rubber 80°C (178°F); PFA, PTFE 100°C (212°F)
  • Pipe Spool Material: 316 stainless steel
  • Meter Housing Material: Carbon steel welded
  • Flanges: Standard (ANSI B16.5 Class 150 RF): carbon steel; Optional: 316 stainless steel
  • Meter Enclosure Classification: NEMA 4X (IP66); Optional: Submersible NEMA 6P (remote amplifier required)
  • Junction Box Enclosure Protection: For remote amplifier option: powder coated diecast aluminum, NEMA 4 (IP65)
  • Cable Entries: ½” NPT cord grip
  • Optional Stainless Steel Grounding Ring Thickness: For meter sizes up to 10”: 0.135” thickness per ring; For meter sizes above 10”: 0.187” thickness per ring
  • Input Power: AC 85-265VAC; typical power: 20VA or 15W; max. power: 26VA or 20W; Optional: DC 10-36VDC; Typical power: 10W; max. power: 14W