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M20HR040F15SACXX-MMXXVACXXGR. Badger Meter 4" Magnetoflow Electromagnetic Flow Meter. Includes Hard Rubber Liner, Grounding Rings, AC Power and Meter Mounted Amp.

U020-0004 $2,865.38 EA

  • Overview
  • Series Specifications

Electromagnetic (mag) flow meters are capable of measuring flow in almost any liquid, slurry, or paste with a minimum of electrical conductivity using Faraday’s law of induction. These meters are highly accurate, at 0.25% or better, exceeding AWWA accuracy standards for mechanical meters. The smart, micro-processor based electronics are simple to operate, with AMR and SCADA ready standard outputs. The NEMA 4X enclosure provides durability.

  • Open flow tube design...no head loss, no moving parts to fail
  • Works with most solids common in liquid systems...great for well water and reclaimed water systems...not fouled by sand, gravel, or debris
  • Bi-directional flow measurement capability...suitable for inter-city billing
  • Password protection...protect against unwanted program changes
  • Wide flow range...exceeds operating characteristics of turbine and propeller meters
  • 0.25% accuracy independent of fluid viscosity, density, and temperature
  • Corrosion resistant liners...ensures long life
  • Rubber or PTFE lined...application flexibility
  • Electronics (head) can be mounted remotely...added control options

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 < 800 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