SITRANS FEC920 Energy Calculator

USA - SITRANS FEC920 Energy Calculator

The SITRANS FEC920 Thermal Energy Meter, the perfect solution for taking back control of your building’s energy costs, provides the real-time data you need to verify your building’s climate control systems are operating efficiently.

SITRANS FEC920 Energy Meter

Download Brochure

De­signed with a single or dual channel system capable of ac­cepting a wide range of flow and temperature measure­ments, the FEC920 works in nearly any application. Whether measuring heating, cooling, or condensate systems with new or existing flow meters installed, the FEC920 provides rev­enue grade thermal energy measurements and can connect to any building management system.


The SITRANS FEC920 also communicates via BACnet, Modbus TCP/IP, or EtherNet/IP digital protocols to connect to any building management system.


FEC920 Installation and Operation Manuals, Application Notes and Guidelines


  • Measures energy rate and total consumption with highest accuracy available

  • Flow measurement input from multiple technologies allowing the best flow measurement for the application

  • Temperature transmitter input allows for the best selection of temperature elements for the application

  • Measurements available on local display and via digital communications

  • Web based server feature for remote monitoring via a PC


Graphical color screen
Data Inputs

Analog 4-20 mA (flow meters and temperature sensors, 1 or 2 channel)

Frequency 0-20 KHz, 30V p-to-p (turbine meters, 1 or 2 channel)

Data Outputs
2 analog
2 relay
BACnet IP (Std.), BACnet MSTP, Modbus TCP/IP, EtherNet/IP
Enclosure Rating
NEMA 12 (IP52) for wall mounting
Power Supply
100-230 V AC or 24V DC versions available
UL, ULc, RoHS, OIML R75 Class 4, EN 1434