MTL2 - dual digital thermostat (heating or cooling)

Product detailed description

MTL2 - dual digital thermostat (heating or cooling) is a combined device with two independent functions that switch appliances on or off according to the set value in °C. The thermostat is used for switching or controlling appliances depending on the temperature. 

• 1. output socket:
  - controls the appliance depending on the air temperature
  - the switch lets you choose socket control for heating (increasing temperature), or air conditioning (cooling, lowering temperature)
• 2. output socket:
  - controls the appliance depending on the air temperature
  - the switch lets you choose socket control for heating (increasing temperature), or air conditioning (cooling, lowering temperature)

Adjustable temperature from -55°C to 120°C, hysteresis from 1°C to 10°C with the option to switch on an acoustic alert for lower and higher temperatures than the set range. Adjustable time delay 0 to 60 minutes. The sensor can be calibrated in the range -10°C to 10°C. MTL2 is designed for loads up to 3500W.

A clear LED display divided into two fields informs you simultaneously of the set and required temperature. Settings can be backed up. Temperature is measured by an NTC resistance sensor and the information is transmitted via a cable extension. Installation is immediate; connection to the mains is via a 3 metre long power cable with plug, and a standard socket is enough to connect the device. The unit can be mounted on the wall.

• Use of the thermostat:
  - the device controls heating or air conditioning, fans, underfloor heating, hot-air ducts
  - in areas of family houses, workplaces, warehouses, workshops and similar
• Main functions of the thermostat:
  - maximum load of connected appliances 3500W
  - LED display, 2 fields, 4 control buttons
  - 2x heating/air conditioning selection (switching and breaking contact
  - temperature adjustable from -55°C to 125°C
  - hysteresis adjustable from 1°C to 10°C
  - setting of lower and upper acoustic alarm - from -55°C to 125°C
  - adjustable time delay 0 to 60 minutes
  - calibration possible in the range from -10°C to 10°C
  - 2x temperature sensor on a 1 metre cable
  - power cable finished with a plug, 3 metres long
  - 2x socket (output) on the body of the device
  - device installation on a surface or wall
  - simple and quick assembly
• Advantages:
  - the setting is remembered even after a power cut
  - quick changes in settings and accurate measurement of all values
  - minimal consumption
  - continuous temperature without fluctuations
  - pleasant climate
  - lower mechanical/thermal stress on mechanical parts
  - high protection rating of the device
  - communication with the sensor takes place at safe voltage
  - an appliance that is not running at the same time does not consume any energy
• Installation:
  - the sensor on the cable can measure the temperature in another space or in an air duct than where the device is located
  - in the space, we recommend placing the sensor approx. 1.5 metres above the ground in a place with good air circulation
  - do not place the sensor near heat emitters
  - the device can be fixed to the wall using a handle or placed on a surface
• Hysteresis:
  - the temperature difference or inertia at which the device switches on and off
  - heating - for example, if the hysteresis is 1°C and the required temperature is 20°C, the thermostat switches off at 21°C and switches on again at 20°C
  - air conditioning - for example, if the hysteresis is 1°C and the required temperature is 20°C, the thermostat switches off at 19°C and switches on again at 20°C

Technical parameters:
- power supply - 230V, 50Hz
- maximum load - total resistive 3500W, 15A
- 2x temperature sensor - resistive, type NTC (10 kohm), sensor length 1 metre, sensor size - diameter 4mmx20mm
- 1st socket - output - heating/air conditioning (switching and breaking contact)
- 2nd socket - output - heating/air conditioning (switching and breaking contact)
- LED display - 2 fields
- control button - 4x (up arrow, down arrow, Rst, Set)
- output - heating/air conditioning (NO/NC)
- temperature range - from -55°C to 125°C
- temperature hysteresis - from 1°C to 10°C
- temperature tolerance - ±1%
- temperature display - °C/°F
- lower acoustic alarm - from -55°C to 125°C
- upper acoustic alarm - from -55°C to 125°C
- adjustable time delay - 0 to 60 minutes
- calibration possible in the range from -10°C to 10°C
- data backup
- electronic protection
- power cable with plug - 3 metres
- wall or surface mounting
- weight - 1.1kg
- dimensions - 19.5x14x10cm
- working temperature from 0°C to 60°C
- working humidity - 0% to 90% RH (non-condensing)
- storage temperature - 0°C to 45°C
- protection rating - IP40
- material - ABS
- RoHS