About TCT Solar
Dealer Information
Choose a system for more details:
Calculators Flow Meters Packages Sensors  
F2 F4 F22  
Technical Specifications:
Data Sheet Owner's Manual Installation Guide  
Application Field
F22 is a flexible calculator designed for measuring and monitoring of small to medium-sized heating or cooling installations. It is dedicated for billing applications and protected with several tampering seals.
F22 is equipped with a LCD (Liquid Crystal Display). As optional feature the LCD can be equipped with background light.
F22 is, as standard, equipped with a M-Bus data output in accordance with EN1434-3. Read-off is possible either via an OPTO-interface or a bus connection.  F4 can, as an option, be equipped with a SIOX-card for communication on a SIOX-bus.
TCT Solar    |    101 Copeland Street, Jacksonville FL 32204    |              |    info@tctsolar.com