Robot Pi Shop

W3230 Display Thermostat With Heat/Cooling Control

$5.99
Quantity
Pickup available at Robot Pi Shop

The W3230 Digital Temperature Controller is a compact and high-performance thermostat designed for automatic temperature monitoring and control. It supports both heating and cooling modes with a dual digital LED display, making it ideal for precise temperature regulation in various applications such as aquariums, incubators, greenhouses, and electronic equipment.

Key Features

  • Dual-color LED display showing current and set temperature in real time
  • Selectable heating or cooling control mode
  • High-power 20 A relay output for direct load connection
  • Adjustable parameters for hysteresis, calibration, delay start, and alarms
  • Built-in data lock and factory reset function
  • Waterproof NTC 10 K temperature probe with high accuracy and stability
  • Compact panel-mount design, easy to install and wire
  • Ideal for industrial, DIY, and STEM applications

Technical Specifications

Parameter Description / Value
Model W3230
Power Supply 12 V DC (±10 %)
Power Consumption ≤ 3 W
Temperature Measurement Range –55 °C ~ +120 °C
Control Range –55 °C ~ +120 °C
Display Resolution 0.1 °C (–9.9 °C ~ 99.9 °C), 1 °C otherwise
Measurement Accuracy ±0.1 °C
Sensor Type NTC 10 K Waterproof Thermistor
Sensor Cable Length 1 meter (extendable)
Relay Output 1 × SPDT (20 A / 14 V DC or 10 A / 220 V AC)
Load Capacity Resistive load ≤ 240 W (12 V DC)
Refresh Rate 0.5 seconds
Temperature Correction (P4) –7.0 °C ~ +7.0 °C
Hysteresis Range (P1) 0.1 °C ~ 30.0 °C
Delay Start Time (P5) 0 ~ 10 minutes
High Temp Alarm (P6) Adjustable
Data Protection (P7) ON/OFF (lock settings)
Restore Default Settings (P8) Yes
Display Type Dual LED, red (PV) & blue (SV)
Operating Temperature –10 °C ~ +60 °C
Humidity Range 20 % ~ 85 % RH (non-condensing)
Body Dimensions 79 × 43 × 26 mm
Panel Cut-Out Size 73 × 39 mm
Mounting Type Panel mount with clips
Weight Approx. 70 g
Enclosure Material ABS plastic, flame-retardant
Safety Protection Reverse polarity & over-temperature alarm

Parameter Settings Overview

Code Function Range / Description
P0 Mode selection Heating / Cooling
P1 Hysteresis 0.1 ~ 30 °C
P2 Upper limit –55 ~ 120 °C
P3 Lower limit –55 ~ 120 °C
P4 Temperature correction –7 ~ +7 °C
P5 Delay start 0 ~ 10 min
P6 High temp alarm Adjustable
P7 Data lock ON / OFF
P8 Factory reset Yes

Applications

  • Smart incubators and reptile tanks
  • Aquarium temperature regulation
  • Refrigerator, freezer, or fan control
  • Greenhouse and environmental chambers
  • 3D printer filament dryers and DIY projects
  • Industrial automation temperature control
W3230 Display Thermostat With Heat/Cooling Control

Default Title

  • Robot Pi Shop

    Pickup available,usually ready in 1 hour

    Ground Floor Shop, Sayde Street, Fanar Matn 1202
    Fanar
    Lebanon

    +96171791287
W3230 Display Thermostat With Heat/Cooling Control

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