Senseair S8 Miniature CO2 Sensor Module Instruction Manual
- June 14, 2024
- Senseair
Table of Contents
S8 Miniature CO2 Sensor Module
Instruction Manual
S8 Miniature CO2 Sensor Module
NOTE:
ESD sensitive product. Use ESD protection equipment.
NOTE:
Handle sensor by holding PCB only.
Never touch sensor with bare hands! Use clean gloves to avoid dust, grease or
other contaminations. OBA shall not be subjected to any force.
NOTE:
To ensure airflow, and quick sensor response time to changes in environment:
do not block particle filter! NOTE:
No gluing or moulding on OBA.
Installation and soldering
See IPC-J-STD-001 for acceptable soldering conditions in general.
Selective soldering machine (drag soldering method): soldering temperature 295
°C during three seconds. Hand soldering: soldering iron temperature 380 °C
during two seconds/pin.
Mechanical properties
Please refer to mechanical drawing of detailed specification regarding
dimensions and tolerances.
Layout considerations:
Use cut-outs or slits in main board to reduce mechanical stress to sensor due
to board thermal expansion.
To ensure stability, do install pin headers on both sides of sensor.
NOTE:
≥ 1.5mm minimum distance from particle filter to cover/PCB.
NOTE:
≥ 1.0mm minimum distance from OBA to cover/PCB.
Storage
Storage in sealed ESD bags.
Storage temperature: -40–70 °C Requirements on storage environment: in normal
IAQ environments corrosive environments are excluded.
Inspection – verification
Transport, handling and assembly may affect calibration. Accuracy is defined
after minimum three (3) ABC (Automatic Baseline Correction) periods of
continuous operation with ABC in normal IAQ applications. Different options
exist and can be customized depending on the application. Please, contact
Sensear for further information!
Preferably, please inspect and perform zero calibration after any, or all,
transports.
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