The position of a magnetic float / piston is detected by means of Hall sensors and converted into an analog signal.

  • Analog output (4-20 mA and 0-10 V)

With the help of Hall sensors, the position of magnetic floats / pistons is detected and output as an analog signal.

  • Transmitter with analog output signal + alarm contact

  • Analog output (4-20 mA or 0-10 V)

  • 1 switching point (magnetic programming)

  • Status LED

  • Stainless steel case

With the help of Hall sensors, the position of magnetic floats / pistons is detected and output as an analog signal.

  • Transmitter with analog output signal + alarm contact + display
  • Backlit graphic display (LED)
  • Analog output (4-20 mA)
  • 2 switching points
  • Programmable hysteresis
  • Bright indicator LED
  • Easy programming

The MFE multifunction electronic converts the original impulses of an oval wheel meter into a quantity or flow signal.

  • For oval wheel meters of the OR, OR Plus, OF series
  • EX version according to ATEX
  • Battery supply or power supply
  • Current output and / or pulse output

Display and calculation of measured values on site

  • Output of calculated measured value (e.g. volume flow) as display and analog signal
  • Configurable relay alarm outputs (e.g. falling / rising edge)
  • Simple and quick installation directly on the wall or channel

Volume flow and medium temperature at a glance!

  • Two-line display module
  • Direct output of standard volume flow VN and medium temperature TM
  • Remote display for optimal readability
  • No additional power supply required
  • Plug and play
 

Limit contact for flowmeter M335, M350

  • Magnet built into the float
  • Can be set to any value on the corresponding scale
 

Measured value sensor for flow meter M335, M350

  • Electronics with microprocessor and sensors
  • 4-20 mA output signal

Smallest lamp for sight glasses in the non-Ex area

  • Only one size for all sight glass sizes
  • Easy assembly using a tilt hinge
  • Excellent, glare-free illumination thanks to halogen light
  • Change of light bulbs without removing the light once it has been installed
  • Suitable for use "view and light through a fitting"

Ex amplifiers with relay output for flow sensors STS / ST

  • Ex II (1) G [Ex ia Ga] IIC
  • Ex II (1) D [Ex ia Da] IIIC
  • AC 230 V • AC 115 V • DC 24 V
  • Relay output
  • Cable break and short circuit monitoring
  • Turn off delay

Analog EX amplifier device DC

  • Ex II (1) G [Ex ia Ga] IIC
  • Ex II (1) D [Ex ia Da] IIIC
  • DC 24 V
  • Analog output
  • Cable break and short circuit monitoring

Reader for flow monitors

  • Temperature monitoring
  • Switch-off delay
  • Relay switching output
  • LED display

Reader for flow monitors

  • Clamping rail assembly
  • Analog output 4 ... 20 mA
  • Relay switching output 17.5 mm modular housing
  • 24 VDC DC voltage

Reader for flow monitors

  • Clamping rail assembly
  • Particularly convenient operation
  • Integrated system error message
  • Wide voltage range
  • LED adjustment display
  • Narrow design (23 mm)

The switch contact is intended for use with mechanical flow meters and serves to electrically monitor flow limits.

  • Normally open or Change over
  • Bi-stable switching behavior within the specified measuring range
  • Sealed housing IP 65 or IP67 (depending on connection)

Reed contact for use with large mechanical flow meters

  • Normally open or Change over
  • Bi-stable switching behavior within the specified measuring range
  • Sealed housing IP 65 or IP67 (depending on connection)

EX-Switching contact for small flowmeters

  • EX version according to ATEX
  • For use in zones 1, 2, 21 and 22

Connector

  • Cable socket welded to cable
  • Self-locking screw cap
  • Degree of protection IP 67

Connector

  • Cable socket can be assembled
  • Large variety of cables
  • Degree of protection IP 67
  • Self-locking screw connection