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NDIR CO2 Sensor Module

NDIR CO2 Sensor Module

Product catalog summary
Overview
This document provides the technical specifications for a fully integrated NDIR CO2 sensor module designed for measuring carbon dioxide levels. The sensor is suitable for indoor air quality monitoring and various industrial applications, including agriculture and carbon capture systems.

Key Features
  • Compact and reliable design
  • High precision and fast response times
  • Stable performance across temperature ranges
  • Long-term calibration-free operation
  • Integrated gas suction and dust/humidity filter
  • Wide application spectrum including CCS, CO2 supply systems, smart farming, and indoor air quality control

Specifications
  • Measuring Type: Dual wavelength Non-Dispersive-Infrared (NDIR) spectroscopy
  • Measuring Range: 0 to 3000 ppm (other ranges available on request)
  • Accuracy: ±2% FS, ±3% of measured value
  • Operating Conditions: 0 to 50 °C, 0 to 99% RH (non-condensing)
  • Response Time: 2 seconds
  • Supply Voltage: 12 VDC to 24 VDC
  • Current Consumption: 140 mA (Peak 260 mA)
  • Interface: RS-485 and analog (4 to 20 mA)
  • Dimensions: 140 mm x 201 mm x 80.7 mm
  • Weight: Less than 1 kg

Temperature and Humidity Sensors
  • Temperature Range: -10 °C to 50 °C
  • Temperature Accuracy: ±0.3 K
  • Humidity Range: 0 to 99.9% RH
  • Humidity Accuracy: ±2% RH

Scope of Delivery
  • Integrated temperature and humidity sensors
  • Splash-proof housing for outdoor installation
  • Quality inspection and calibration prior to delivery
  • Optional external signal transmitter, controller module, and relay output module
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Catalog excerpts

NDIR CO2 Sensor Module-1

solutions for your operations in gases and plasmas Process & Environmental Monitoring Solutions This fully integrated detection module is a NDIR dual channel sensor device for measuring carbon dioxide. Our NDIR sensors, complemented by off the shelf and customized RF remote control and transmitter solutions respectively, are used to measure indoor air quality as well as for characterizing conditions in many industrial processes. By intense technological developments, our NDIR sensor modules are able to measure even in high humidity environments, while keeping traditional characteristics of user-friendly control interface. The high quality sensor with its accurate CO2 concentration measuring capabilities allows the robust integration in application specific controller implementations based on the CO2 level as one key process indicator, as for complex airconditioning and ventilation requirements e.g. in agriculture NDIR Sensor Module features • high precision sensor • fast response times • stable performance at high and low temperatures • long term calibration free operation • integrated dust and humidity filter • wide application spectrum o carbon capture and storage (CCS) o CO2 Supply systems o smart farming, precision farming, vertical farming o livestock circulation system o indoor air quality monitoring and control external relay output module (optional)

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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