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IR31CE - Uncertified Infrared Single Gas Sensor

Download the IR31CE datasheet PDF. This datasheet also covers the IR31BC variant, as both devices belong to the same uncertified infrared single gas sensor family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • For detection of the following gases: o Carbon Dioxide (IR31 Series), o Hydrocarbons (IR32 series, IR33 series).
  • Gas concentration ranges: o 0 - 5% Carbon Dioxide (also suitable for 0 to 0.5%v/v) o 0 - 100%v/v Hydrocarbons (also suitable for 0 to 100%LEL).
  • 19.0mm sensor height.
  • Low power.
  • Reference channel for self-compensation on most types.
  • Special gold plated optical gas cavity for stable signal levels.
  • Operational in varying temperature, pressure and humid.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IR31BC-SGX.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IR31CE
Manufacturer SGX
File Size 542.30 KB
Description Uncertified Infrared Single Gas Sensor
Datasheet download datasheet IR31CE Datasheet

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Other Datasheets by SGX

Part Number Description
IR31BC Uncertified Infrared Single Gas Sensor
IR31SE Uncertified Infrared Single Gas Sensor
IR32BC Uncertified Infrared Single Gas Sensor
IR33BC Uncertified Infrared Single Gas Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SGX Europe Sp. z o.o. Building 11 Ligocka St. 103, 40-568 Katowice, Poland T: +48 (0) 32 438 4778 E: sales.is@sgxsensortech.com www.sgxsensortech.com IR3 Single Gas Series Datasheet Uncertified Infrared Single Gas Sensor (Portable and Fixed Systems) The SGX infrared sensors use the proven Non-Dispersive Infrared (NDIR) principle to detect and monitor the presence of gases. With an infrared source and specific filtering on the pyroelectric detectors mounted inside the optical/gas cavity, individual gases or types of gas can be identified and their concentrations determined. These sensors are suitable for reliable monitoring of gas levels in general applications that do not require a flameproof enclosure for hazardous environments.