Electro Magnetic Flowmeter SpiraMag

The field of application for all electromagnetic flowmeters of the SpiraMAG® series is the measurement of conductive liquids (>5µS/cm) like water, waste water in continuous flow measurement.
The series comprises the nominal diameters DN 15 to DN 1000 and is available in the pressure stages PN 10/16/40. The standard maximum temperature is 60°C.

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Description

Description

Special Features

  • empty pipe detection
  • third grounding electrode optional
  • bidirectional measurement
  • direct output 4-20 mA / HART®, pulse output
  • Modbus (RTU & ASCII)
  • battery powered solutions available
  • soft rubber liner, ideal for abrasive liquids
  • user friendly converter compact or remote mounted
  • communication interface HART® or RS 485

Technical data

Nominal size DN 15 up to DN 1000 (on request up to DN 2.000)
Process connection Flanges DIN or ANSI (others on request)
Material Body in painted steel / optionally stainless steel
Electrodes in stainless steel / Hastelloy C / Platinum
Liner in soft rubber, hard rubber or PTFE / PFA
Conductivity >5µS/cm
Flow range 0.03 to 12 m/s
Accuracy ±0.25 % of reading ±0.1 % fulll scale (for powered devices)
Process temperature    0°C to  +65°C (compact, rubber liner)
   0°C to  +65°C (remote, rubber liner)
-20°C to  +100°C (compact, PTFE liner)
-20°C to  +150°C (remote, PTFE liner)
Process pressure up to 40 bar (others on request)

 

 

About Bopp & Reuther

Products & Features

Bopp & Reuther Messtechnik GmbH is a German-based manufacturer founded in 1872. The company is globally recognized for its expertise in high-precision flow, density, and concentration measurements. The company is best known as the inventor of the oval wheel meter principle (patented in 1932). Their current portfolio includes: 

  • Flow Meters: Oval wheel meters (OaP, OP, OI, OC, OK, Flowal, OD), Coriolis mass flow meters, turbine meters, vortex meters, and electromagnetic flowmeters.
  • Density & Concentration: for liquids and gases.
  • System Solutions: Dosing and filling solutions, flow computers metering skids
Benefits
  • No Inlet/Outlet Needed: Oval wheel meters can be installed directly, saving space and piping costs.
  • Independence from Viscosity: Ideal for high-viscosity media where other technologies fail.
  • Low Maintenance & Durability: Long service life due to rugged construction.
  • Short Dosing Times: Electromagnetic flowmeters and Coriolis meters offer quick batching times, some under 0.2s, suitable for food/pharmaceutical industries.
  • Comprehensive Solutions: Tailor-made metering skids, including strainers, gas separators, and flow computers.