--- product_id: 161975060 title: "Jingxunchangtong Carbon Dioxide Transmitter High Accuracy Probe CO2 Sensor 4-20mA Output High Precision Transmitter" brand: "jingxunchangtong" price: "€ 4.61" currency: EUR in_stock: false category: "Hi" url: https://www.desertcart.fr/products/161975060-jingxunchangtong-carbon-dioxide-transmitter-high-accuracy-probe-co2-sensor-4 store_origin: FR region: France --- # Jingxunchangtong Carbon Dioxide Transmitter High Accuracy Probe CO2 Sensor 4-20mA Output High Precision Transmitter **Brand:** jingxunchangtong **Price:** € 4.61 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Jingxunchangtong Carbon Dioxide Transmitter High Accuracy Probe CO2 Sensor 4-20mA Output High Precision Transmitter by jingxunchangtong - **How much does it cost?** € 4.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/161975060-jingxunchangtong-carbon-dioxide-transmitter-high-accuracy-probe-co2-sensor-4) ## Best For - jingxunchangtong enthusiasts ## Why This Product - Trusted jingxunchangtong brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:Built-in probe  |  Color:output: 4-20mA The transmitter is widely used in indoor and outdoor environmental monitoring, agricultural greenhouse, flower cultivation and other occasions. PRODUCT PARAMETERS:Power supply(default): 9-24V DC Average current:<85mA Carbon dioxide(CO2) measuring range: 0-5000ppm(customizable) Temperature effect: Temperature compensation Non-linear: <1%F·S Stability: <2%F·S Output voltage: 0-5V/0-10V Output current: 0-20mA Output signal: RS485/4-20mA/0-5V/0-10VData update time: 2s Carbon dioxide(CO2) accuracy: ±(50ppm+3%readings)(25℃) System warm-up time: 2min(available),10min(maximum accuracy)Current output load: ≤600ΩVoltage output load: ≤250ΩThere are four output methods of gas transmitter you can choose, MODBUS RS485,4-20mA,0-5V and 0-10V Setscrew hole: Our transmitter is wall-mounted, there are setscrew holes on both sides. hole diameter is less than 4mm, it is easy to install, and it is firm. Shell: The shell is high density, and there is a closed waterproof strip inside, it will be very well to against damp. There are four wires in the cable, which could be more secure and anti-interference. Signal transmission is more stable. Probe: The probe is sealed well, and it is isolated from interior circuit completely. And the life of transmitter is greatly extended. If you have any question else, please e-mail us, and it is our pleasure to serve you! ## Features - 1. We will deal with your order as soon as we receive it, and the standard shipping will take 7-15 working days, and the expedited shipping will take 5-7 working days. - 2. The Ingress Protection Rating of transmitter’s shell is IP 65, and it against damp, oil and high temperature very well. - 3. The transmitter is wall-mounted, and it is easy to install. And we also provide custom service, for more details, please contact us. - 4. We provide four output methods, RS485, 4-20 mA, 0-5 V and 0-10 V, and if you have any demand else, please feel free to tell us. - 5. As the seller and manufacturer, we are confident with the quality of our products, and we can ensure that our technology is very advanced. - ›See more product details ## Images ![Jingxunchangtong Carbon Dioxide Transmitter High Accuracy Probe CO2 Sensor 4-20mA Output High Precision Transmitter - Image 1](https://images-na.ssl-images-amazon.com/images/I/41RslFDO2pL.jpg) --- ## 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.fr/products/161975060-jingxunchangtong-carbon-dioxide-transmitter-high-accuracy-probe-co2-sensor-4](https://www.desertcart.fr/products/161975060-jingxunchangtong-carbon-dioxide-transmitter-high-accuracy-probe-co2-sensor-4) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-10*