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SITRANS FUE950 Energy Calculator

Brand: Siemens AG
Does not ship to United States
The battery or mains powered SITRANS FUE950 is a universal custody transfer approved energy calculator.

It is designed for use in hot water, chilled water and cooling/heating applications.

The calculator has a modular construction which means that it can be fitted with optional output modules when it is ordered.

These include a pulse output, pulse input, current output and an M-Bus add-on module.

If needed, the necessary temperature sensor pair and pockets can be ordered along with the calculator.
Features
  • MID directive approval for custody transfer for water energy metering
  • Cooling approval (according national German PTB K7.2 standard)  
  • Suitable for 2 and 4 wire temperature sensor connection  
  • Delivered with heat-/cooling approved PT500 sensor set (incl. sensor pockets)              
  • Optical M-Bus  data reading in accordance with EN 1434
  • Instantaneous values for energy and volume flow
  • Flexible input / output option modules
  • Long battery lifetime (up to 16 years)
  • Option for 2 current outputs (4 ... 20mA, passive)
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The battery or mains powered SITRANS FUE950 is a universal custody transfer approved energy calculator.

It is designed for use in hot water, chilled water and cooling/heating applications.

The calculator has a modular construction which means that it can be fitted with optional output modules when it is ordered.

These include a pulse output, pulse input, current output and an M-Bus add-on module.

If needed, the necessary temperature sensor pair and pockets can be ordered along with the calculator.
Features
  • MID directive approval for custody transfer for water energy metering
  • Cooling approval (according national German PTB K7.2 standard)  
  • Suitable for 2 and 4 wire temperature sensor connection  
  • Delivered with heat-/cooling approved PT500 sensor set (incl. sensor pockets)              
  • Optical M-Bus  data reading in accordance with EN 1434
  • Instantaneous values for energy and volume flow
  • Flexible input / output option modules
  • Long battery lifetime (up to 16 years)
  • Option for 2 current outputs (4 ... 20mA, passive)

Specifications

Brand

Measuring Range

  • Qp ≤ 360000 m³/h (600000 GPM) P ≤ 15000000 kW

Input

  • 1 Pulse of flowmeter
  • 2 Temperature input as PT100/500
  • 2 or 4-Wire
  • 2 Pulse input

Output

  • 2 Pulse or status
  • 1 M-Bus
  • 1 RS-232 M-Bus protocol
  • 1 RS-485 M-Bus protocol
  • 2 current (4-20 mA , passive)

Display

  • 8-Digit LCD display with associated pictograms/symbols

Enclosure Protection

  • IP54

Power Supply

  • Battery (3.6 V Lithium D-cell type)
  • 230 V a.c.
  • 24 V a.c.

Temperature Input

  • -20° C to 190° C
  • -4° F to 374° F

Approvals

  • Heating: MID EN 1434
  • Cooling: PTB K7.2

Typical Applications

  • District Heating Applications 
  • Chilled Water Applications
  • Combined Cooling/Heating Applications