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PRODUCTS | THERMOSTATS
EXPERT NANO 2ZN

2 RELAYS DIGITAL THERMOSTAT

2 RELAYS DIGITAL THERMOSTAT
2 RELAYS DIGITAL THERMOSTAT

    The Expert NANO 2ZN is an electronic thermoregulator with two relays for hot/cold or humidifies/dehumidifies in neutral zone. It can be used also for a double setpoint with two separated outputs. It has one analogue input for NTC temperature probe, one analog input for humidity probe, two relays with separate contacts and RS485 output for monitoring system (TeleNet or Modbus-RTU). Buzzer is included and the power supply depending on model.

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    2 RELAYS DIGITAL THERMOSTAT
    2 RELAYS DIGITAL THERMOSTAT
    2 RELAYS DIGITAL THERMOSTAT
      Applications

      • Management of climatic storage rooms.

      Main characteristics
      • Configurable for hot/cold call or humidifies/dehumidifies call in neutral zone or as double set-point with distinct outputs.
      • 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).
      • Internal buzzer for acoustic signals.
      • High brightness display with increased icons and figures.
      • PEGO programming philosophy guaranteeing immediate start-up.
      • RS485 serial connection with Modbus-RTU or Telenet protocol.
      • IP65 front protection. Two-fold fastening options: clips / screws.
      Properties
       
      EXPERT NANO 2ZN02
      EXPERT NANO 2ZN12
      Dimension
      EXPERT NANO 2ZN02
      93x37x59mm
      EXPERT NANO 2ZN12
      93x37x59mm
      Drill hole template
      EXPERT NANO 2ZN02
      71x29mm (+0,2/-0,1 mm)
      EXPERT NANO 2ZN12
      71x29mm (+0,2/-0,1 mm)
      Installation
      EXPERT NANO 2ZN02
      In front of board by means of rear fastening clips or two front screw
      EXPERT NANO 2ZN12
      In front of board by means of rear fastening clips or two front screw
      Casing
      EXPERT NANO 2ZN02
      Plastic PC +ABS UL94 V-0 body, PC transparent front, key panel PC or PC + ABS
      EXPERT NANO 2ZN12
      Plastic PC +ABS UL94 V-0 body, PC transparent front, key panel PC or PC + ABS
      Insulation type
      EXPERT NANO 2ZN02
      Class II
      EXPERT NANO 2ZN12
      Class II
      Front protection rating
      EXPERT NANO 2ZN02
      IP 65 with front board installation
      EXPERT NANO 2ZN12
      IP 65 with front board installation
      Power supply
      EXPERT NANO 2ZN02
      230 VAC +10/-15% 50/60Hz
      EXPERT NANO 2ZN12
      12 VAC +10/-15% 50/60Hz
      12 VDC +10/-15% class II
      Absorbed power
      EXPERT NANO 2ZN02
      3 VA max
      EXPERT NANO 2ZN12
      3 VA max
      Working temperature
      EXPERT NANO 2ZN02
      -5 ÷ +55 °C humidity < 90% RH not condensing
      EXPERT NANO 2ZN12
      -5 ÷ +55 °C humidity < 90% RH not condensing
      Storage temperature
      EXPERT NANO 2ZN02
      -20 ÷ +70 °C
      Humidity < 90% RH not condensing
      EXPERT NANO 2ZN12
      -20 ÷ +70 °C
      Humidity < 90% RH not condensing
      Unsuitable operating environments
      EXPERT NANO 2ZN02
      Environments with strong vibrations or impacts; aggressive, polluted or corrosive atmospheres, exposure to direct solar radiation, explosive atmospheres or flammable gas.
      EXPERT NANO 2ZN12
      Environments with strong vibrations or impacts; aggressive, polluted or corrosive atmospheres, exposure to direct solar radiation, explosive atmospheres or flammable gas.
      Display
      EXPERT NANO 2ZN02
      3-Digit with sign, decimal point and LED status indicators
      EXPERT NANO 2ZN12
      3-Digit with sign, decimal point and LED status indicators
      Resolution
      EXPERT NANO 2ZN02
      0,1 °C 1% RH
      EXPERT NANO 2ZN12
      0,1 °C 1% RH
      Probe precision (electronic)
      EXPERT NANO 2ZN02
      ±0,5 °C 1% RH
      EXPERT NANO 2ZN12
      ±0,5 °C 1% RH
      Reading range
      EXPERT NANO 2ZN02
      -45 ÷ 99 °C 0 ÷ 100% RH
      EXPERT NANO 2ZN12
      -45 ÷ 99 °C 0 ÷ 100% RH
      Connections
      EXPERT NANO 2ZN02
      Screw fixed clamps
      EXPERT NANO 2ZN12
      Screw fixed clamps
      Software class
      EXPERT NANO 2ZN02
      A / parameters saved on non-volatile memory (EEPROM)
      EXPERT NANO 2ZN12
      A / parameters saved on non-volatile memory (EEPROM)
      Analogue
      EXPERT NANO 2ZN02
      1 input for NTC probe (10kΩ 1% at 25°C) 1 input for humidity probe (4-20mA/0-100% Rh)
      EXPERT NANO 2ZN12
      1 input for NTC probe (10kΩ 1% at 25°C) 1 input for humidity probe (4-20mA/0-100% Rh)
      Cold/Dehumidifies relay
      EXPERT NANO 2ZN02
      (DO1) N.O. 16(6)A / 250 VAC
      EXPERT NANO 2ZN12
      (DO1) N.O. 16(6)A / 250 VAC
      Heaters/Humidifies relay
      EXPERT NANO 2ZN02
      (DO2) N.O. 8(3)A / 250 VAC
      EXPERT NANO 2ZN12
      (DO2) N.O. 8(3)A / 250 VAC
      Buzzer
      EXPERT NANO 2ZN02
      Present
      EXPERT NANO 2ZN12
      Present
      Supervision
      EXPERT NANO 2ZN02
      TeleNet / Modbus-RTU
      EXPERT NANO 2ZN12
      TeleNet / Modbus-RTU
      Dimension
      EXPERT NANO 2ZN02
      EXPERT NANO 2ZN
      EXPERT NANO 2ZN12
      EXPERT NANO 2ZN
      Connection Scheme
      EXPERT NANO 2ZN02
      EXPERT NANO 2ZN
      EXPERT NANO 2ZN12
      EXPERT NANO 2ZN
      Technical Characteristics
      Inputs
      Outputs
      Dimensions and Diagram