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IR21EJ - Infrared Single Gas Sensor

Download the IR21EJ datasheet PDF. This datasheet also covers the IR21BD variant, as both devices belong to the same infrared single gas sensor family and are provided as variant models within a single manufacturer datasheet.

Features

  • For detection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IR21BD-SGX.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IR21EJ
Manufacturer SGX
File Size 659.64 KB
Description Infrared Single Gas Sensor
Datasheet download datasheet IR21EJ Datasheet

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Other Datasheets by SGX

Part Number Description
IR21EM Infrared Single Gas Sensor
IR21BD Infrared Single Gas Sensor
IR21BR Infrared Single Gas Sensor
IR21GJ Infrared Single Gas Sensor
IR21GM 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 IR2 Single Gas Series Datasheet Infrared Single Gas Sensor for Mining (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 mining applications where the sensor size is restricted and require a flameproof enclosure for the hazardous environment.
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