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PRODUCTS | THERMOSTATS
EXPERT NANO 1LT

1 RELAY DIGITAL THERMOSTAT

    The EXPERT NANO 1LT is a 1 relay electronic thermoregulator designed to control static refrigeration units operating at normal temperature with off-cycle defrosting (to stop compressor). It is fitted with one analogic input for NTC or PTC temperature probes and one relay for the control of the compressor. The regulator can be also configured for heat or alarm application.
      Applications
      • Control of refrigerated counters, display windows and refrigeration units.

      Main characteristics
      • Can be configured for hot or cold or alarm applications.
      • Off-cycle defrosting can be set on the basis of frequency or duration.
      • Key operated manual START/STOP defrosting.
      • Key operated ON/OFF.
      • Display/adjustment of temperature with decimal point.
      • Flat front surface for easy cleaning and keys of ample dimension which can be customized with various colours (on request).
      • High brightness display with increased icons and figures.
      • PEGO programming philosophy guaranteeing immediate start-up.
      • IP65 front protection. Two-fold fastening options: clips / screws.
      • Relay capacity and power depending on model.
      Properties
       
      EXPERT NANO 1LT01
      EXPERT NANO 1LT02
      EXPERT NANO 1LT11
      Dimension
      EXPERT NANO 1LT01
      93x37x59 mm
      EXPERT NANO 1LT02
      93x37x59 mm
      EXPERT NANO 1LT11
      93x37x59 mm
      Drill hole template
      EXPERT NANO 1LT01
      71x29 mm (+0,2/-0,1 mm)
      EXPERT NANO 1LT02
      71x29 mm (+0,2/-0,1 mm)
      EXPERT NANO 1LT11
      71x29 mm (+0,2/-0,1 mm)
      Installation
      EXPERT NANO 1LT01
      In front of board by means of rear fastening clips or two front screw
      EXPERT NANO 1LT02
      In front of board by means of rear fastening clips or two front screw
      EXPERT NANO 1LT11
      In front of board by means of rear fastening clips or two front screw
      Casing
      EXPERT NANO 1LT01
      Plastic PC +ABS UL94 V-0 body, PC transparent front, key panel PC or PC + ABS
      EXPERT NANO 1LT02
      Plastic PC +ABS UL94 V-0 body, PC transparent front, key panel PC or PC + ABS
      EXPERT NANO 1LT11
      Plastic PC +ABS UL94 V-0 body, PC transparent front, key panel PC or PC + ABS
      Insulation type
      EXPERT NANO 1LT01
      Class II
      EXPERT NANO 1LT02
      Class II
      EXPERT NANO 1LT11
      Class II
      Front protection rating
      EXPERT NANO 1LT01
      IP 65 with front board installation
      EXPERT NANO 1LT02
      IP 65 with front board installation
      EXPERT NANO 1LT11
      IP 65 with front board installation
      Power supply
      EXPERT NANO 1LT01
      230 VAC +10/-15% 50/60Hz
      EXPERT NANO 1LT02
      230 VAC +10/-15% 50/60Hz
      EXPERT NANO 1LT11
      12 VAC +10/-15% 50/60Hz
      12 VDC +10/-15% class 2
      Absorbed power
      EXPERT NANO 1LT01
      3 VA max
      EXPERT NANO 1LT02
      3 VA max
      EXPERT NANO 1LT11
      3 VA max
      Working temperature
      EXPERT NANO 1LT01
      -5 ÷ +55 °C humidity < 90% RH not condensing
      EXPERT NANO 1LT02
      -5 ÷ +55 °C humidity < 90% RH not condensing
      EXPERT NANO 1LT11
      -5 ÷ +55 °C humidity < 90% RH not condensing
      Storage temperature
      EXPERT NANO 1LT01
      -20 ÷ +70 °C
      Humidity < 90% RH not condensing
      EXPERT NANO 1LT02
      -20 ÷ +70 °C
      Humidity < 90% RH not condensing
      EXPERT NANO 1LT11
      -20 ÷ +70 °C
      Humidity < 90% RH not condensing
      Unsuitable operating environments
      EXPERT NANO 1LT01
      Environments with strong vibrations or impacts; aggressive, polluted or corrosive atmospheres, exposure to direct solar radiation, explosive atmospheres or flammable gas.
      EXPERT NANO 1LT02
      Environments with strong vibrations or impacts; aggressive, polluted or corrosive atmospheres, exposure to direct solar radiation, explosive atmospheres or flammable gas.
      EXPERT NANO 1LT11
      Environments with strong vibrations or impacts; aggressive, polluted or corrosive atmospheres, exposure to direct solar radiation, explosive atmospheres or flammable gas.
      Display
      EXPERT NANO 1LT01
      3-Digit with sign, decimal point and LED status indicators
      EXPERT NANO 1LT02
      3-Digit with sign, decimal point and LED status indicators
      EXPERT NANO 1LT11
      3-Digit with sign, decimal point and LED status indicators
      Resolution
      EXPERT NANO 1LT01
      0,1 °C
      EXPERT NANO 1LT02
      0,1 °C
      EXPERT NANO 1LT11
      0,1 °C
      Probe precision (electronic)
      EXPERT NANO 1LT01
      ±0,5 °C
      EXPERT NANO 1LT02
      ±0,5 °C
      EXPERT NANO 1LT11
      ±0,5 °C
      Reading range
      EXPERT NANO 1LT01
      -45 ÷ 99 °C
      EXPERT NANO 1LT02
      -45 ÷ 99 °C
      EXPERT NANO 1LT11
      -45 ÷ 99 °C
      Connections
      EXPERT NANO 1LT01
      Fixed screw clamps with cross-section from 0.2 to 2.5mm²
      EXPERT NANO 1LT02
      Screw removable clamps
      EXPERT NANO 1LT11
      Screw removable clamps
      Software class
      EXPERT NANO 1LT01
      A / parameters saved on non-volatile memory (EEPROM)
      EXPERT NANO 1LT02
      A / parameters saved on non-volatile memory (EEPROM)
      EXPERT NANO 1LT11
      A / parameters saved on non-volatile memory (EEPROM)
      Analogue
      EXPERT NANO 1LT01
      1 input for NTC probes (10KΩ 1% at 25°C) or PTC probes (KTY83-121)
      EXPERT NANO 1LT02
      1 input for NTC probes (10KΩ 1% at 25°C) or PTC probes (KTY83-121)
      EXPERT NANO 1LT11
      1 input for NTC probes (10KΩ 1% at 25°C) or PTC probes (KTY83-121)
      Compressor relay
      EXPERT NANO 1LT01
      (DO1) N.O. 16(6)A/250 VAC
      EXPERT NANO 1LT02
      (DO1) N.O. 16(6)A/250 VAC
      EXPERT NANO 1LT11
      (DO1) N.O. 16(6)A/250 VAC
      Dimension
      EXPERT NANO 1LT01
      EXPERT NANO 1LT02
      EXPERT NANO 1LT11
      Connection Scheme
      EXPERT NANO 1LT01
      EXPERT NANO 1LT02
      EXPERT NANO 1LT11
      Clock
      EXPERT NANO 1LT01
      No
      EXPERT NANO 1LT02
      No
      EXPERT NANO 1LT11
      No
      Technical Characteristics
      Inputs
      Outputs
      Dimensions and Diagram
      Options