DC12V high precision thermostat wholesale digital display thermostat module temperature switch W3230

Overview:

Product introduction
Technical parameter
Product specification

Product Introduction

1. The high-brightness digital tube is clearly displayed, and it can be read clearly regardless of whether it is used during the day or night. 2. The sensor can be replaced at will using 2P terminal, if you need other specifications of the sensor, please contact us 3. The ABS material shell is not only beautiful, but also has better performance. 4. The temperature control range of -50~110℃, can be used in various temperature control fields 5. Accuracy 0.1℃ 6. Ship directly from the factory, provide technical advice and guidance

Product parameter

Name; High-precision digital display thermostat Temperature control range: -55~120℃ Resolution: -9.9℃~99.9℃ Temperature measurement accuracy: 0.1℃ Refresh rate: about 0.5S Input power: DC5V/12V/24V AV110-220℃ Measurement input: 1 meter NTC (10K waterproof metal probe) Output: one 10A relay

Specification size: shape 79*43mm 

opening 76*39mm

Wide range of use

Suitable for temperature control equipment

Product wiring

12V/24V/110-220V (the wiring method is the same, 12V/24V need to distinguish between positive and negative)

Product Code

Instructions:

Connect the power supply and equipment to power the controller. At this time, the display shows the measured temperature. Press the SET button once, the temperature on the display flashes, and press +-to set the desired temperature (press +-to quickly rise and fall). After completion, press SET to confirm and return. At this time, the controller will automatically switch on and off the relay according to the setting. The thermostat output is a 20A relay, which can meet various high-power loads. Connect the control circuit to power the thermostat. When the display shows the ambient temperature.
Status description of indicator light, digital tube and buzzer
Indicator light: flashing means the cooling or heating start delay, constant light means the relay is closed. Digital tube: display LL means the sensor is open, please connect the sensor according to the instructions; display HH means that the measuring range is out of range, the thermostat will force the relay to disconnect; display ---High temperature alarm
Parameter function description
Long press SET for 5 seconds to enter the main menu setting, press +-to switch P0...P6, short press Restart or 10 seconds without key action, the controller automatically confirms and returns.

P0	Cooling/heating
P1	Hysteresis setting 0.1-30 degrees Celsius
P2	Maximum temperature setting upper limit 120℃
P3	The lowest temperature limit -55℃
P4	Temperature correction
P5	Delay start time (unit: minute) 0-10min
P6	Alarm temperature setting -55~120℃
P7	Data lock function ON/OFF
P8	reset

application

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Shenzhen Square Electronic Technology Co., Ltd., founded in 2016, is a high-tech enterprise engaged in the R&D, production, sales and integration of intelligent temperature and humidity controllers. T...

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