SenseCAP SOLO CO2 Sensor Features NDIR CO2 sensor technology High accuracy, fast response, and superior stability Universal protocol: MODBUS RS-485 and SDI-12 Wide-range power supply: 5V ~ 16V Easy to install and integrate Applications Smart Agriculture Building ventilation systems Industry ventilation systems Airport, train station, shopping mall, office, classroom and other public places for air quality measurement an indication Lab., warehouse, and other places to detect CO2 Introduction Wiring Diagram SenseCAP SOLO CO2 Sensor is a digital NDIR (nondispersive infrared) sensor, which enables the highest accuracy in the measurement of CO2 level in the atmosphere continuously and accurately for long-term use. It s designed with a built-in calibration functionality, making it more accurate and reliable in measurement. We ve also added a specially-designed PTFE filter which allows airflow and ensures fast response. It comes with MODBUS RS485 and SDI-12 protocols, compact in size, can be easily integrated into various application scenarios. Refer to the user manual for more details. Specifications CO2 MODBUS RS-485 Power Supply 5V ~ 16V Range 400 ~ 5000 ppm Accuracy (50ppm+5%*MV) (in 400~3000ppm) Vin=16V: 22mA (typical) Vin=12V: 28mA (typical) Resolution 1 ppm Current Consumption Vin=9V: 34mA (typical) Vin=5V: 57mA (typical) Warm-up Time 120s (typical) General Parameters Scan Interval 1s Product Model SOLO CO2 5000 Poll Rate 1Hz Interface RS-485 Response Time 4ms MODBUS-RTU RS485/ MODBUS- Protocol ASCII RS485/ SDI-12 (v1.4) <5 minutes for 90% step change Response Time (T90) SDI-12 typical Power Supply 5V ~ 16V IPx5 IP Rating Vin=16V: 28A (typical) (the PTFE filter is not waterproof) Current Consumption Vin=12V: 29A (typical) Operating Temperature -10 ~50 (Sleep Mode) Vin=9V: 30A (typical) Operating Humidity 0 ~ 85% (non-condensing) Vin=5V: 35A (typical) Cable Length 2 meters Vin=16V: 20mA (typical) Current Consumption Vin=12V: 27mA (typical) Probe Dimensions 110 * 50 * 35 mm (Active Mode) Vin=9V: 33mA (typical) Device Weight 300g Vin=5V: 55mA (typical) Warm-up Time 15ms Scan Interval 120s (typical) Website: www.seeedstudio.com Email: iot seeed.cc Phone: +86 755 3653 4305 AddressF9, Building G3, TCL International E City, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 2008-2020 Seeed Technology Co., Ltd. All rights reserved. v1.0X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Air Quality Sensors category: Click to view products by Seeed Studio manufacturer: Other Similar products are found below : GMS-MSTH2.S.V.3 MO86571 MO86561 076074 01 DE800.A.1 MF010-2-LC1 MF020-2-LC3 KGZ10-5PIN GMS10SENSORS IR25TT 208280-0001 IR11BD IR11GM IR12GM IR21BD GMS10-18C KGZ12 S-300L-3V-5000-SLEEP-UART MP7227-TC OXY-LC-A25-455 SGPC3-TR-2.5KS T6713-6H POLOLU-1482 3.000.475 3.000.496 HPMA115S0-XXX SGPC3-2.5k SGP30-2.5k T3032-2-10K-24-P VQ6MB INIR-CD-5% VQ23TB IR11GJ VQ31MB IR11BR GP2Y1026AU0F VQ549ZD MHM501-00 MHM500-00A MHM305-01 MICS-4514 VQ548ZD-S SEN-09403 IR15TT MICS-5524 MICS-5914 MICS-2714 INIR-ME-100% T8100-D VQ21TB