Description

Home Arduino Module Sensor Chips About Us Temperature Humidity Controller M452 temperature and humidity dual output controller LCD display This product is a high-precision dual-output automatic identification mode. The product uses a high-precision SHT20 temperature and humidity sensor with ultra-wide temperature and humidity control! The LCD display shows clear readings no matter day or night. It can be used normally in various temperature control fields. product information: Product name: M452 temperature and humidity dual output controller LCD display version Working voltage: DC12V Maximum output power: AC16V/320W AC110V-220V/2500W Temperature range: -40℃-120℃ Humidity range: 0%-100% Accuracy: 0.1℃ Measurement input: SHT20 sensor, about 1Meter Control mode: heating/cooling/humidification/dehumidification Installation aperture: 2.5mm Shell material: ABS material Appearance size: 60mm*45mm*31mm (length*width*height) Note: Working voltage: DC12V Maximum output power: AC16V/320W AC110V-220V/2500W Instructions ▲=up=starting temperature ▲<▼=heating mode ▼=down=stop temperature ▲>▼=cooling mode △=up=start humidity △<▽=dehumidification mode ▽=down=stop humidity △>▽=humidification mode ▲Click display/long press to set the starting temperature. ▼Click display/long press to set the stop temperature. △Click display/long press to set the starting humidity. ▽Click display/long press to set stop humidity. When the relay works, the words out1 and out2 will appear on the LCD out1 indicates the temperature relay indication signal out2 indicates the humidity relay indication signal "℃" temperature signal "%" Humidity signal Simultaneously press the ▼△ key for about three seconds, the word 8888 appears, which means that the factory settings are restored Package included: 1* M452 temperature and humidity dual output controller LCD display Temperature Humidity Controller(Green/Blue board) Specifications: • Power supply: DC 12V • Temperature measurement range: -40 to 120℃ (-40 to 248°F) • Humidity range: 0~100% RH • Control precision: 0.1℃, 0.1% RH • Test probe: Integrated sensor • Output: 10A delay • Dimensions: 65 x 55 x 28 mm Temperature control: 1) Set the temperature (+): Normal display mode, long press the (+) key for 3 seconds, start temperature numerical flashing, press the + / - key setting values, incorrect operation after 5 seconds, automatically return to detect temperature display 2) Set the temperature (-): Normal display mode, long press (-) button for 3 seconds, stop numerical flashing temperature, press the + / - key set value 3) Restore the factory settings: At the same time long press temperature, and humidity (+) key for 3 seconds, digital display, 888, 888 4) Set the start temperature: Long press the (+) key, start the flashing temperature, set start temperature by + / - key 5) Set stop temperature: Long press (-) button, stop flashing temperature, set stop temperature by + / - key 6) Set to start humidity: Long press the (+) key, start the humidity value flashing, set by + / - key launch humidity value 7) Set stop humidity: long press (-) to stop humidity value, set by + / - key to stop the humidity value Package Included: 1 x DC 12V XH-M452 Digital Temperature Humidity Controller Dual Output Payment Shipping Refund Payment We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping Fill your shipping info Refund All package need to wait 30 days (US only n eed 7-10 days) , Please take care it.Less than 30 days,we can't take a refund . If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.