CALEC® ST III Standard & Smart

Downloads Request a quote

Medium

  • Thermal energy

Product Categories

  • Measure

Processes

  • Read out / Transfer

Application

  • Building services engineering
  • Local and district heating / district cooling
  • Processors

Countries

  • Germany
  • Switzerland
  • Singapore
  • Other countries

Features / Benefits

  • Pluggable computer module
  • Precise energy measurement for all thermal applications in building services engineering
  • Enables smart metering: provides accurate and mobile meter readings
  • Bidirectional Energy Measurement: Heating and Cooling Measurements in a Single Device
  • Interfaces for building automation: M-Bus, LON, Modbus, N2Open, BACnet MS/TP, KNX
  • Interfaces for wireless data collection: WM-Bus (OMS) or LoRaWAN
  • Power supply: 24 VDC or 230 VAC (selectable)
  • Modular and expandable
  • Optimal System Integration
  • Trend data for water-glycol mixtures
  • Integrated power supply for flow transducers
  • Easy installation: Plug and Play

 

Also available as a BIM file (IFC):

Continue to buildup.ch

Technical data

  • Compatible with all standard flow meters that use a pulse output
  • Pluggable Arithmetic Unit with LCD Display
  • Power supply: 24 VDC / 240 VAC
  • For temperature probes: Pt100, Pt500, Pt1000, 2- or 4-wire, cable length max. 100 m (for 4-wire)
  • Medium temperature (Tfluid): 0°C to 200°C (-40°C to 180°C for heat transfer fluids other than water)
  • Temperature range: 0 K to 190 K (approved for 3 K to 190 K; 1 K to 190 K according to prEN 1434-4:2014)
  • Temperature measurement resolution: 20 bits, typically ±0.005 K
  • Display units of your choice
  • Ring buffer: 500 records
  • Measurement cycle: 1 s
  • Integrated power supply for flow transducers
  • 2 Pulse Inputs / Digital Output / Analog Output
  • Communication Interfaces: M-Bus, LON, BacNet, ModBus, KNX, N2 Open, Wireless M-Bus (OMS), LoRaWAN
  • Various heat transfer fluids to choose from (optional)
  • Approved in accordance with Directive 2014/32/EU (MID) and PTB K 7.2 (refrigeration, heating/refrigeration combination)

 

Also available as a BIM file (IFC):

Continue to buildup.ch

Downloads

Brochures/Flyers

Technical data sheets

Installation guide and user manual

EU Declaration of Conformity

Protocols

Driver and configuration software

Request a quote

Your inquiry regarding: CALEC® ST III Standard & Smart