{"product_id":"w3231-dc24v-dual-display-lcd-red-blue-digital-thermostat-temperature-controller","title":"W3231 DC24V Dual Display LCD Red+Blue Digital Thermostat Temperature Controller","description":"\u003cp\u003eITEM NAME:W3231 DC24V Dual Display LCD Red+Blue Digital Thermostat Temperature Controller Home Electronic Component Chips Sensor Arduino Module Raspberry Pi W3231 DC24V Dual Display LCD Red+Blue Digital Thermostat Temperature Controller Popular Popular Product Introduction Description: 1. This product is an upgraded version of W3230 temperature control. 2. Compared with the previous generation, the upgrade is as follows 1 degree Celsius (°C) and Fahrenheit (°F) can be measured and displayed (W3230 can only display measurement °C) 2 increase the buzzer (Buzzer), can send an audible buzzer alarm (W3230 no buzzer) 3 red and blue bi-color indicator light indicates the output mode at the same time, red is the heating mode (heat), blue is the cooling mode (Cool) (W3230 is a single red indicator, only the output can be indicated) Iitem Difference contrast Dual digital tube temperature control W3230 Operating mode Heat\/Cool Units of measurement ℃\/℉ ℃ Backlash setting Yes Temperature correction Yes Delayed start Yes High temperature alarm Yes Data lock Yes Data saving Yes Alarm buzzer Yes None Working mode indication Yes None Features: Temperature control range: -55℃~120℃\/-67℉~ 248℉ Temperature control accuracy: 0.1 °C \/ 0.1 °F Display color: red + blue Working power supply: DC 24V Sensor: NTC 10K 1 Meter (with probe) Product Size: 79.2mm×41.9mm×26.3mm Hole Size: 72.1mm×39.2mm product weight: 52g Operation and display panel: Warning code code Reason for error Solution HHH Temperature exceeds alarm temperature The temperature drops below the alarm temperature and returns to normal. LLL No temperature sensor detected Replacement reconnect temperature sensor Indicator light Color Indicating situation Red The red light flashes and the heating mode is delayed.；The red light is always on, heating mode is running. Blue Blue light flashes, cooling mode delay starts； The blue light is always on ,cooling mode is running. Operation guide 1. Short press “SET” small digital tube to flash.Find many great new \u0026amp; used options and get the best deals for W3231 DC24V Dual Display LCD Red+Blue Digital Thermostat Temperature Controller at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1206176415759,"sku":"O2I-0-143361324743","price":4208.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__46833_4d5cdbd5-562a-4df3-9abd-73049de37085.jpg?v=1679717873","url":"https:\/\/order2india.com\/products\/w3231-dc24v-dual-display-lcd-red-blue-digital-thermostat-temperature-controller","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}