LCC1 for greenhouse tunnels manufactured by Senmatic

LCC1 Tunnel Climate Control

The basic one house climate control for tunnels

When developing LCC1 Tunnel, we attached great importance to achieving a simple user interface without compromising the setting options. We collaborated with nurseries, and this is clearly expressed by the user friendliness of the computer.

LCC1 Tunnel is based on state-of-the-art  technology and the actual control is managed by an advanced operating system. 

It is possible to connect several LCC1 Tunnel climate controls so they can share one weather station. The weather station comes with wind speed and wind direction sen­sors as standard. The weather station can be expanded with rain and light sensors, and these can be ordered separately.

The flexible composition of the hardware in the LCC1 Tunnel makes it possible to choose different sensors, for example sensors for built-in or standalone (hanging) sensors. This flexibility makes using it possible in many different installations.

The LCC1 Tunnel has built in relays for 1 to 4 gear motors, intended for ventilation systems with built-in overload switches. The relays can be used for manual operation of the gear motor.

Individual control
LCC1 Tunnel can control the temperature, irrigation and tunnel fan in the greenhouse. Furthermore, you can have one daily forced closure of the vents in a period of time, which is optional.


What's in it for you? - see more

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What's in it for you?

  • Increase production output and yield and improve growing precision through accurate control

  • Ensure higher crop quality

  • Prevent waste of energy and resources

  • Quick change between more languages on the display

  • Easy to operate with clear menus and function keys

  • Double plastic fan

  • More LCCs can be connected in a network

  • Manual operation of gear motor

  • Get technical support

Further functions Download product sheet Technical specifications Compare the Climate Controls
Further functions

Further essential functions

  • Possible to add a rain- and light sensor
  • 1 Heating valve
  • Heating steps / on-off: 1
  • 4 Vents for ventilation by gear motors
  • 1 screen
  • Max. humidity control
  • Day / night time zone with individual adjustment of temperature and humidity
  • 1 Tunnel fan
  • 1 Irrigation valve
  • Emergency input
  • 1 Alarm output
  • Possible to use in many different installations

    I/O (input / output)
  • Digital inputs 1 (8)
  • Digital outputs 12 (12)
  • Analog inputs 1 (4)


Download product sheet

Download product sheet

Technical specifications



  • Supply voltage: 100 - 240 V AC - 50/60 Hz
  • Power consumption: 65 VA
  • Communication: CAN bus and RS232



  • Temperature, operation: 0 - 50° C (32 - 122° F), no direct sun radiation
  • Humidity: 0 - 95 % Rh without condensation
  • Density: IP65
  • Dimensions L x W x H: 440 x 330 x 130 mm (16 x 12 x 5")
  • Weight: Approx. 9 kg (20 lb)
Compare the Climate Controls

Compare the features of our 4 Electronic Climate Controls

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Climate Control

Get visual information of the different options for getting an optimal climate control of your greenhouse.