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Flexim PIOX R721 Transmitter for Process Refractometers in Hazardous Zones
Flexim PIOX R721 Transmitter for Process Refractometers in Hazardous Zones
The Flexim PIOX R721 is a specialized transmitter for demanding refractometer applications.
With ATEX, IECEx and FM certification it enables operation of both the transmitter and R500 sensor in hazardous conditions. Expanding the functionality of the R532, it offers multiple communication options and upgraded processing, allowing for the combination of several inputs and outputs to obtain additional analytic measurements. The integrated high-power processing can provide detailed analysis of multicomponent liquids based on these values.
Flexim PIOX R721 Transmitter for Process Refractometers in Hazardous Zones

Specs

Communication Protocol
Modbus RTU/TCP, HART®
Dimensions
320 x 255 x 87 mm
Explosion Protection
NonEx, ATEX/IECEx Zone2, FM Class I Division 2
Housing Material
Stainless steel 316L (1.4404)
Inputs
current (4-20 mA active/passive), binary, voltage
Outputs
Max. 4: current (4-20 mA active/passive), binary, voltage, frequency
Power Supply
100...230 V/50...60 Hz or 20...32 V DC

Features

  • Robust stainless-steel housing.
  • Hazardous area rating.
  • Variable input and output options
  • Powerful integrated computer for complex analytical challenges
  • Internal self-diagnostic tools for predictive and low maintenance efforts

Education

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