SU 501

Level signal conditioner for vibrating level switches

  • Signal amplifier for vibrating level switches
  • Transmission of 8/16 mA current shift signals for level signalling
  • For use in hazardous areas and Safety Instrumented Systems (SIS)
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Overview

Please note that this product has been discontinued. We recommend using the following successor product(s):

SU 502

Single channel controller for vibration level switches with 8/16 mA output

  • Signal conditioner for simple control of point-level detection via integrated relay
  • Optional 2nd relay: configurable as fail-safe relay or as second level detection relay
  • Designed for installation on a DIN rail
  • Approved for use in hazardous areas
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Related products

OPTISWITCH 5300

Vibration level switch for heavy-duty applications

  • Point level detection of liquids under extreme conditions
  • Probe length: up to 3000 mm / 118 ft
  • ≥0.47 g/cm3 / 0.017 lb/in3 (optional: ≥0.42  g/cm3 or 0.015 lb/in3)
  • -196…+450°C / -321…+842°F; -1…160 barg / -14.5…2321 psig
View product details

OPTISWITCH 5100

Vibration level switch for process applications

  • Point level detection of liquids
  • Large choice of process fittings, housings and electronics
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…928 psig
View product details

OPTISWITCH 5150

Vibration level switch for liquids in hygienic applications

  • Point level detection of liquids in the food, beverage and pharmaceutical industry
  • Polished tuning fork to meet hygienic requirements
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…925 psig
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OPTISWITCH 5200

Vibration level switch with rigid extension for process applications

  • Point level detection of liquids
  • Probe length up to 6000 mm / 236"
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…925 psig
View product details

OPTISWITCH 5250

Vibration level switch with rigid extension for hygienic applications

  • Point level detection of liquids in the food, beverage and pharmaceutical industry
  • Probe length: up to 6000 mm / 236"
  • Density: ≥0.5 g/cm3 / 0.018 lb/in3
  • -50…+250°C / -58…+482°F; -1…64 barg / -14.5…928 psig
View product details
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