{"product_id":"modbus-rs485-co2-th-sdi-12","title":"Modbus RS485 CO2, Temperature and Humidity Sensor with SDI-12","description":"\u003cp\u003eThe CO2, temperature, and humidity sensor supports Modbus-RTU\/ASCII RS485 and SDI-12 communication protocols, built-in calibration functionality, and is compact in size, making it widely applicable in greenhouses, cities, poultry farms, transportation stations, and other application scenarios where CO2 level is needed.\u003c\/p\u003e\n\u003cp\u003eThis is a digital CO2 concentration sensor based on NDIR (nondispersive infrared), which can continuously collect and calculate the CO2 concentration in the air per unit volume and output in the form of a universal interface. It's designed to adopt PTFE film combined with a protective enclosure, improving its breathable performance. It is more accurate, stable, reliable, low-power consumption, and user-friendly. It compacts in size and can be easily integrated into various application scenarios.\u003c\/p\u003e\n\u003cp\u003eThis digital NDIR CO2 concentration sensor supports RS485(Modbus -RTU \/ Modbus -ASCII) and SDI-12 communication protocols and is compatible with the wide power supply voltage of 5-24V. It has a built-in calibration functionality and can be widely applied in both indoor and outdoor environments. This product also adopts both single-air-chamber and double-channel. This CO2 Sensor (Version CO2-Connector) comes with a waterproof aviation connector, helping you save time and effort in wiring the sensor to a data logger with screws.\u003c\/p\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":54693213569361,"sku":"101991028","price":86.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/2155\/3489\/files\/SEEED-101991028_01.jpg?v=1787045486","url":"https:\/\/shop.ukiot.io\/products\/modbus-rs485-co2-th-sdi-12","provider":"UKIoT","version":"1.0","type":"link"}