Senseair ANO4947 Sunrise and Sunlight Instruction Manual
- June 6, 2024
- Senseair
Table of Contents
An Asahi Kasei Group Company.
Handling Manual
Senseair Sunrise and Sunlight
Miniature gas sensor module with NDIR technique
| NOTE:
ESD sensitive product.
Use ESD protection equipment.
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**| NOTE:**
Handle sensor by holding PCB only. Never touch sensor with bare hands! Use
clean gloves to avoid dust, grease or other contaminations. Sensor 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!
Installation and soldering
See IPC-J-STD-001 for acceptable soldering conditions in general. Selective
soldering machine (drag soldering method): soldering temperature 295°C/563°F
during three seconds. Hand soldering: soldering iron temperature 380°C/716°F
during two seconds/pin. To eliminate the risk to damage the OBA (Optical Bench
Assembly), soldering on the bottom side is recommended.
Mechanical properties
Please refer to mechanical drawing for detailed specification of dimensions
and tolerances.
Layout considerations
Use cut-outs or slits in main board to reduce mechanical stress to sensor due
to board thermal expansion.
NOTE: No gluing or potting on sensor
NOTE: 1.0mm≤ minimum distance from sensor to cover/PCB.
NOTE: 1.5mm≤ minimum distance from particle filter to
cover/PCB.
NOTE: 1.0mm≤ minimum distance from sensor to cover/PCB.
Storage
Storage in sealed ESD bags. Storage temperature: According to specification.
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 customised depending on the application. Please, contact
Senseair for further information! Preferably, please inspect and perform zero
calibration after any, or all, transports.
Document Rev ANO4947
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