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PRODUCTS
THERMOSTATS
EXPERT NANO SNOW
EXPERT NANO 1LT
EXPERT NANO 3CF
EXPERT NANO 4CK
EXPERT NANO 2ZN
EXPERT NANO MILK
NANO BOX
NANO ADAPTER
MODULAR ELECTRONICS
PEV series
PEV PULSE
PEV STEPPER
VISION series
VISION SC 600
VISION THR
VISION 2PLT
200CASVIS03
VISION TOUCH series
VISION TOUCH THR
VISION TOUCH PAN
VISION TOUCH AB
VISION TOUCH WELLNESS
VISION TOUCH
COPL24II
ACCFLTOUCH
400SAUNASENS
PLUS100 series
PLUS100 AB
PLUS100 PAN
PLUS100 THR
PLUS100 2PLT
DIN NANO series
DIN NANO 4CK
DIN NANO 5CK
DIN NANO SC500
DIN NANO FSC
DIN SPM
ELECTRICAL BOARDS
BASE series
ECP 200 BASE
ECP 300 BASE4 VD
ECP 400/750/1000 BASE4 VD
ECP 1500/2000/2500 BASE4 VDE
ECP 300 BASE4 U VD
ECP 400/750/1000 BASE4 U VD
ECP 7.5/15/19.5 BASE4 U VDE
ECP 25/36 BASE4 U VDE
ECP 1000 2EV U
EXPERT series
ECP 200 EXPERT
ECP 200 EXPERT D7.5
ECP 200 EXPERT 2EV
ECP 200 EXPERT PULSE
ECP 300 EXPERT VD
ECP 300 EXPERT U VD
PLUS series
PLUS200 2PLT
PLUS1000 THR
PLUS EXPERT series
PLUSR 200 EXPERT
PLUSR 300 EXPERT VD
PLUSR 300 EXPERT U VD
PLUSR EXPERT DL3
PLUSR EXPERT DL8
PLUS 200 EXPERT THR
PLUS 300 EXPERT U THR
NANO VD > NANO U VD series
NANO 04 VD
NANO 300 VD
NANO 400/750/1000 VD
NANO 7.5 U VD
NANO 15/19,5 U VD
VD > VD CR > APE series
ECP 04 / ECP 04 M
ECP 07/10
ECP 15
ECP 20
ECP 30
ECP 300 VD
ECP 400/750/1000 VD
ECP 300 VD CR
ECP 400/750/1000 VD CR
ECP 1500/2000/2500 VD CR
ECP 1000 2EV U CR
ECP APE 03
SUPERVISION SYSTEM
TELENET WEB
EXPERT GSM
TWM3 T P UR
TWM3 IO
ALARM SYSTEMS
EXPERT GSM
ECP APE 03
CUSTOMIZED PANELS
EXAMPLES
QUOTATION REQUEST
HUMIDIFIERS
LIGHTING
EXPERT LED
EXPERT LED LV
EXPERT LED MEAT
EXPERT LED EMERGENCY
APPLICATIONS
COLD ROOMS
ECP 200 EXPERT
ECP 200 EXPERT D7.5
ECP 200 EXPERT 2EV
ECP 200 EXPERT PULSE
ECP 300 EXPERT VD
ECP 200 BASE
ECP 300 BASE4 VD
ECP 400/750/1000 BASE4 VD
ECP 1500/2000/2500 BASE4 VDE
ECP 300 VD
ECP 400/750/1000 VD
ECP 300 VD CR
ECP 400/750/1000 VD CR
ECP 1500/2000/2500 VD CR
NANO 04 VD
NANO 300 VD
NANO 400/750/1000 VD
CONDENSING UNITS
ECP 04 / ECP 04 M
ECP 07/10
ECP 15
ECP 20
ECP 30
EVAPORATING UNIT
ECP 300 EXPERT U VD
ECP 300 BASE4 U VD
ECP 400/750/1000 BASE4 U VD
ECP 7.5/15/19.5 BASE4 U VDE
ECP 25/36 BASE4 U VDE
ECP 1000 2EV U
NANO 7.5 U VD
NANO 15/19,5 U VD
DISPLAY WINDOWS AND REFRIGERATION UNITS
EXPERT NANO 1LT
EXPERT NANO 3CF
EXPERT NANO 4CK
NANO ADAPTER
DIN NANO 4CK
DIN NANO 5CK
PEV PULSE
PEV STEPPER
DATALOGGER
PLUSR 200 EXPERT
PLUSR 300 EXPERT VD
PLUSR 300 EXPERT U VD
PLUSR EXPERT DL3
PLUSR EXPERT DL8
SUPERVISION SYSTEM AND ALARMS
TELENET WEB
EXPERT GSM
TWM3 T P UR
TWM3 IO
ECP APE 03
FAN SPEED CONTROLLER
DIN NANO FSC
DIN SPM
COMPRESSOR RACK
VISION SC 600
DIN NANO SC 500
DOUBLE SAFETY SYSTEM
VISION 2PLT
PLUS100 2PLT
PLUS200 2PLT
SEASONING
PLUS 200 EXPERT THR
PLUS 300 EXPERT U THR
PLUS1000 THR
PLUS100 THR
VISION THR
VISION TOUCH THR
SONEE16F6A21
PAUSE-LEAVENING
PLUS100 PAN
VISION TOUCH PAN
SONEE16F6A21
DEEP FREEZERS
PLUS100 AB
VISION TOUCH AB
WELLNESS
VISION TOUCH WELLNESS
LIGHTING
EXPERT LED
EXPERT LED LV
EXPERT LED MEAT
EXPERT LED EMERGENCY
SPECIAL APPLICATIONS
EXPERT NANO 2ZN
EXPERT NANO MILK
TECHNICAL DOCUMENTATION
NEWSLETTER

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EXPERT NANO 2ZN Brochure download

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.

Pego Thermostat Humidistat EXPERT NANO 2ZN

Pego Thermostat Humidistat EXPERT NANO 2ZN

Pego Thermostat Humidistat EXPERT NANO 2ZN

Pego Thermostat Humidistat EXPERT NANO 2ZN

 

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.

 

 

TECHNICAL CHARACTERISTICS
EXPERT NANO 2ZN12
EXPERT NANO 2ZN02
Dimension
93x37x59 mm
Drill hole template 71x29 mm (+0,2/-0,1 mm)
Installation
In front of board by means of rear fastening clips or two front screws
Casing
Plastic PC+ABS UL94 V-0 body, PC transparent front, key panel PC or PC+ABS
Insulation type
Class II
Front protection rating
IP 65 with front board installation
Power supply
12VAC +10/-15% 50/60 Hz — 12VDC +10/-15% class II

230VAC +10/-15%
50/60 Hz

Absorbed power 3 VA max
Working temperature -5 ÷ +55°C humidity <90% U.R. not condensing
Storage temperature -20 ÷ +70°C humidity <90% U.R. not condensing
Unsuitable operating environments
Environments with strong vibrations or impacts; aggressive, polluted or corrosive atmospheres, exposure to direct solar radiation, explosive atmospheres or flammable gas.
Display
3-Digit with sign, decimal point and LED status indicators
Resolution

0,1 °C
1% Rh

Probe precision (electronic) ±0,5 °C
1% Rh
Reading range
-45 ÷ 99 °C
0 ÷ 100% Rh
Connection
Screw fixed clamps
Software class A / parameters saved on non-volatile memory (EEPROM)
INPUTS
Analogue

1 input for NTC probe (10KΩ 1% at 25°C)
1 input for humidity probe (4-20mA/0-100% Rh)

OUTPUTS
Cold/Dehumidifies relay
(DO1) N.O. 16(6)A / 250VAC
Heaters/Humidifies relay
(DO2) N.O. 8(3)A / 250VAC
Buzzer
PRESENT
Supervision system
TELENET / MODBUS-RTU
DIMENSION
Pego Thermostat Humidistat EXPERT_nano_2ZN
CONNECTION SCHEME
EXPERT_nano_2ZN EXPERT_nano_2ZN
(*) = Configurable function
(*) = Configurable function

 

DOWNLOAD INSTRUCTION
Instruction manual