Thermocouple Airflow Sensor for Grael PSG Systems
This medical-grade thermocouple airflow sensor is specially developed for Grael polysomnography (PSG) sleep studies. Using high-precision thermocouple thermal induction technology, it accurately captures temperature differences between inhaled and exhaled air at the nose and mouth, converting real-time respiratory airflow changes into standard electrical signals for seamless recording and analysis by Grael sleep diagnostic platforms.
As an essential original-matching accessory for Grael systems, this airflow sensor is widely deployed in professional sleep labs to track complete respiratory events during overnight monitoring.
Accurate Thermal Airflow Detection
Thermocouple responsive sensing ensures low-noise, high-precision breathing data for clinical diagnosis.
- High-sensitivity thermocouple airflow detection
- Stable anti-interference signal output for Grael PSG
- Precise dual monitoring of nasal and oral airflow
- Consistent reliable performance for all-night sleep studies
Continuous airflow monitoring is a core indicator for clinicians to judge apnea, hypopnea and obstructive sleep apnea-related breathing disorders.
Built for Grael PSG Polysomnography
Parameter-matched design achieves perfect adaptation with Grael mainstream sleep monitoring equipment.
- 100% compatible with Grael PSG monitoring systems
- Stable signal connection and transmission with PSG headbox
- Durable structure for repeated daily clinical use
- Fast setup and easy integration into Grael sleep lab workflows
Lightweight & Comfortable Placement
Ergonomic mini design reduces patient discomfort and improves examination comfort.
- Ultra-lightweight compact sensor body
- Non-invasive wearing for overnight sleep comfort
- Simple fixation near nose and mouth area
- Firm positioning to prevent displacement during sleep
Clinical Applications
- Polysomnography (PSG) overnight sleep studies
- Obstructive Sleep Apnea (OSA) evaluation & screening
- Routine respiratory airflow monitoring in sleep laboratories
- Upper airway respiratory disorder analysis
- Professional sleep medicine research and data collection
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Thermocouple thermal airflow sensor |
| Application | Grael PSG sleep monitoring & respiratory detection |
| Detection Method | Thermal temperature difference induction |
| Placement | Nose and mouth surrounding area |
| Compatibility | Grael PSG system |
Request a Quote or Ask a Question
Source high-quality thermocouple airflow sensors for Grael PSG. We provide dedicated Grael-matched respiratory sensors for sleep labs, medical institutions and global distributors, with bulk supply and OEM support.
- Dedicated adaptation for Grael PSG devices
- Clinical-grade stable airflow signal performance
- Bulk wholesale, customized specs and OEM available
- Stable inventory and fast global delivery
Frequently Asked Questions (FAQ)
What is a thermocouple airflow sensor for Grael?
It is a dedicated respiratory accessory for Grael PSG systems, using thermocouple temperature sensing to detect nasal and oral airflow changes, providing accurate breathing data for sleep studies.
How to place this Grael airflow sensor?
The thermocouple airflow sensor is placed near the patient’s nose and mouth to capture real-time temperature changes of inhaled and exhaled air for complete respiratory monitoring.
Is this sensor fully compatible with Grael PSG?
Yes. This thermocouple airflow sensor is professionally calibrated and produced for Grael PSG systems, ensuring stable connection and accurate data output for clinical sleep testing.
Why is airflow monitoring essential for PSG?
Accurate airflow monitoring helps doctors effectively capture hypopnea, apnea and airflow reduction events, providing key diagnostic evidence for sleep apnea and respiratory sleep disorders.
Need airflow sensors for other PSG systems? See our thermistor sensor for Alice 6, sensor for Alice PDX, or multi-system thermocouple sensor for mixed-equipment sleep labs.
