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VMB1TS - Temperature sensor for use with vmb1tc(w), black

Temperature sensor module. You can accurately monitor the temperature in any room where you install this sensor module. Use it to directly control the heater or in combination with our temperature controller (VMB1TC) which lets you group rooms and use weekly programs. It doesn't make a difference whether you use a centralized heating system or local heaters.

Compatible with Bticino® frames : Living®, Light® & Light-Tech®


  • Only a qualified professional may carry out the installation in conformity with in force legislation and standards.

  • protocol manuals for developers

    available for download at https://github.com/velbus

  • night / day or Comfort setting
  • local button can be locked
  • sleep function (temporary program override)
  • cooling or heating option
  • multiple temperature alarms : anti freeze, anti overheat...
  • adjustable hysteresis : using controller VMB1TC or PC
  • history: min./max. temperature and total activated time
  • summer-time pump-lockup protection option: 1min/day
  • drive up to 7 relay outputs : valve, blower, heater day mode, a/c, pump, temperature alarms high and low
  • output cycling protection delay : minimum, 1 minute, on/off
  • programmable thermostat function through VMB1TC temperature controller
  • optional:
    • dark-grey frame VMBFDG
    • light-grey frame VMBFLG
    • pattress box VMBBOX
    • blind plate VMBFBi
  • power supply: 15±3VDC
  • power consumption: 15mA max.
  • adjustable sleep time: from 1min to 45days
  • range: -10°C to 63.5°C
  • accuracy:
    • at room temp : +/- 0.5°
    • at full range: +/-1°
  • hysteresis: 0.5° to 15.5° in steps of 0.5°
  • PC configuration (VelbusLink + interface)
  • communication: Velbus protocol
  • dimensions: 43x46x22mm


PDF-File Extended user manual for VMB1TS
Extended manual that explain how to use all possibilities of the temperature sensor.
PDF-File Short user manual for VMB1TS
Basic manual to get started with the Velbus temperature sensor
PDF-File Getting started manual
A quick guide that's allow you to get started with this module in just a few steps


EXE-File VelbusLink 10.8.3 (EN/NL/FR) - Latest version
Free Windows program to configure and program a Velbus installation (latest version - 06/22/2022)
PDF-File Velbus Installation Guide, Part 1: Hardware and Cabling
Everything you need to know about the Velbus hardware
PDF-File Velbus Installation Guide, Part 2: Configuration
How to configure Velbus modules using the free software VelbusLink
PDF-File Velbus Troubleshooting Guide
Step-by-step guide for solving Velbus problems.
EXE-File VelbusLink 10.6.5 (EN/NL/FR) - Previous version
Previous version of VelbusLink
XLSX-File Velbus consumption calculator
Spreadsheet to calculate the number of power supplies you need in a Velbus installation.

Info Sheets

PDF-File Datasheet
Product information about the temperature sensor
PDF-File Infosheet
HTML-File Velbus actions by module (click on an action to see a description)
List of actions per module
Q. Using VMB1TS without the VMB1TC controller module
A. If you wish to set a weekly program for your VMB1TS sensors without using a VMB1TC controller, you can use push buttons and program steps on input modules instead (eg. on a VMBGPOD glass controller module).
Read more ... (PDF)
Q. How does the "central heating" channel work?
A. The "central heating" channel is pressed when the sensor is in day or comfort mode.