--- product_id: 422721816 title: "Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office" brand: "danoplus" price: "1218.20 DT" currency: TND in_stock: true category: "Danoplus" url: https://www.desertcart.tn/products/422721816-co2-controller-carbon-dioxide-meter-monitor-day-and-night-relay store_origin: TN region: Tunisia --- # Auto day/night detection for smart control 0~5000ppm range with trend charting Audible alarm for threshold alerts Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office **Brand:** danoplus **Price:** 1218.20 DT **Availability:** ✅ In Stock ## Summary > 🌿 Breathe smarter, grow better — CO2 control that works round the clock! ## Quick Answers - **What is this?** Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office by danoplus - **How much does it cost?** 1218.20 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/422721816-co2-controller-carbon-dioxide-meter-monitor-day-and-night-relay) ## Best For - danoplus enthusiasts ## Why This Product - Trusted danoplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Day & Night Modes:** Automatically adjusts CO2 output based on time, saving energy and enhancing safety. - • **Dual Plant & Human Modes:** Customize CO2 levels for grow rooms or indoor ventilation with intuitive manual control. - • **Precision CO2 Monitoring:** Track air quality with ±50ppm accuracy up to 3000ppm, ensuring optimal environment control. - • **Real-Time Trend Analysis:** Visualize CO2 fluctuations minute-to-week with a wide LCD and adjustable time scales. - • **Robust & Ready-to-Install:** Includes 4.5m sensor cable, piggyback socket, and built-in overload fuse for hassle-free setup. ## Overview The Danoplus CO2 Controller features a high-precision NDIR sensor with a 0-5000ppm measuring range and real-time trend charting. Designed for both plant and human environments, it offers smart day/night auto detection to optimize CO2 levels efficiently. Equipped with an audible alarm and a long 4.5m sensor cable, this wall-mounted device ensures accurate, continuous monitoring and control for greenhouses, offices, and homes. ## Description Characteristics:Real time display of CO2 valueCO2 chart display with adjustable time scale (week/day/hour/min/auto)4.5 meter long sensing probe cable you can conviniently mesaure away from the meterCO2 Auto Max. /Min. Recall chartTarget zone indicatorWith 3kA@300VAC fuse in meter to avoid the damage by power overloadAC100~240 VAC directlyBuilt-in Day/Night auto detectionAdvance plant OR human mode functionBacklight functionPackage Contains:1 x CO2 Controller with SensorScrews and tapesEnglish Instruction ManualSpecifications:Range: 0~5000 ppmResolution: 1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000)Accuracy:CO2 below 3000ppm ±50ppm or ±5% of reading, whichever is greaterCO2 above 3000ppm ±7% of readingWarm-up time: 30 secondsResponse time CO2:<2min for 63% of step change or<4.6min for 90% step changeMeter and Sensor: LCD size: 47 x 104 mmMeter: 158 x 106 x 50 mmSensor: 124 x 33 x 26 mmPower Source: AC100~240VACPiggyback socket load 5A@250VAC; 10A@120VAC ## Features - ✅【CO2 Controller】This CO2 Controller is equipped with wide LCD screen, 0~5000ppm measuing range, it's able to record trend chart of CO2 levels per minute/hour/day/week for analysis - ✅【Plant Mode&Human Mode】The Carbon Dioxide Controller is designed with Plant Mode and Human Mode, can mannually control the CO2 level for CO2 generator in Grow room, or control the ventilation system indoor - ✅【Audible Alarm】This CO2 Controller will alarm via buzzer when the CO2 level exceed the setting threshold, and you may manually adjust the CO2 ppm threshold accordingly - ✅【AUTO Day&Night Detection】CO2 Controllers has auto day and night detection, it will automatically turn off CO2 generator/regulator by turning off the output power during the night - ✅【Multi-Functional】Wall mounted CO2 Monitor & Controller comes with piggy back socket, Altitude Adjustable from 50 to 500 meters, 14.8 feet (4.5m) Cable for CO2 sensor ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H8H9D2M | | Item model number | KB0297 | | Manufacturer | DANOPLUS | | Product Dimensions | 50 x 15.8 x 10.6 cm; 362.87 g | ## Product Details - **Brand:** DANOPLUS - **Colour:** Green - **Power source:** AC100~240VAC - **Product dimensions:** 50D x 15.8W x 10.6H centimeters - **Style:** CO2 Controller ## Images ![Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office - Image 1](https://m.media-amazon.com/images/I/71qeiqMMg4L.jpg) ![Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office - Image 2](https://m.media-amazon.com/images/I/71Cepa4PK3L.jpg) ![Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office - Image 3](https://m.media-amazon.com/images/I/71ZC+tu7kjL.jpg) ![Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office - Image 4](https://m.media-amazon.com/images/I/71J8eS2uocL.jpg) ![Co2 Controller Carbon Dioxide Meter Monitor Day And Night Relay Function, Ndir Sensor For Green House, Grow Rooms, Factory, Home, Office - Image 5](https://m.media-amazon.com/images/I/710i4srQgLL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Everything seems fine but when exceed the co2 level, the fan connected wont turn on. Any solution problem? Thank you** A: Are you set up correctly ? Out of the box it’s set to add co2 to a greenhouse. So it deactivates the solenoid **Q: Is it possible to get this co2 day and night monitor with eu-plugs?** A: "Hi, it comes with US plug, we can supply you with the EU plug if you want to purchase it with EU plug. Please contact our customer service representative through Amazon message. Or if your shipping address is in Europe, you may buy the item through the link below: http://www.amazon.it/dp/B08H8BP15N?ref=myi_title_dp **Q: Can you Calibrate co2?** A: Not sure what you mean by calibrate. Can use it to add co2 or remove co2 depending on what use you have for it. Can set it to whatever range you want. **Q: Can the sensor be placed in a return duct of a residence?** A: Hi, yes, it can. ## Frequently Bought Together - CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office - EDYCARX 25ft 1/4" CO2 Drilled Tubing, Black PU, Grow Room CO2 Injection System, Kit Includes Tubing, Fittings & Accessories, Compatible with CO2 Regulator --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/422721816-co2-controller-carbon-dioxide-meter-monitor-day-and-night-relay](https://www.desertcart.tn/products/422721816-co2-controller-carbon-dioxide-meter-monitor-day-and-night-relay) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*