Description

Temperature controller 110-220V from -50°C to 120°C – W3230 – Thermostat

The W3230 temperature controller is an electronic thermostat powered by 110-220V AC and operates in a temperature range of -50 to 120°C.

• It has temperature control which allows you to control connected external devices.
• It can be used to turn on and off apparatuses in your own projects, refrigerators, coolers, etc.
• The built-in waterproof sensor has a cable length of about 100 cm.

The thermostat has a control relay at its output, which, depending on the state of operation, opens or closes its contacts, thus controlling any operating circuit, which is roughly comparable to the operation of an ordinary ON/OFF switch.

Thermostat does not output voltage.

Technical data:

• Supply voltage: 110-220V
• Temperature range: -50 ~ 120°C
• Adjustment stroke: 0.1°C
• Measurement accuracy: ± 0.1°C
• Temperature probe: NTC 10 K waterproof
• Probe length: ∼1m
• Case color: black
• Output: Relay – diagram on the housing
• Relay load: 10A 250V AC / 12V DC – 20A
• Dimensions max.: 79x43x26mm

Product Features:

• MENU – to enter the programming system, hold down the SET button for about 4-5 seconds.
• select programming mode P0 – P6 using the + and – buttons
• entering the selected mode confirm by pressing the SET button
• confirm the selected value with the SET button

Programming modes P0 – P6

• P0 – selection of C/H cooling or heating
• P1 – hysteresis tripping range selectable from 0.5 to 15°C
• P2 – upper temperature limit (default 120*C) range -45°C to 120°C
• P3 – lower temperature limit (default -55*C) range -55°C to 120°C
• P4 – thermometer calibration in the range of -7°C to 7°C (set when temperature readings are erroneous)
• P5 – relay activation delay time in the range of 0 min to 10 min
• P6 – too high temperature alarm can be set 0 to 110°C
• switching on the + and – buttons at the same time when the supply voltage is switched on resets to the factory settings

Included:

• Temperature controller – 1 pc
• Measuring probe – 1 pc