The Breathing Rate Belt is for use with a Gas Pressure sensor to measure the expansion and contraction of a person’s chest while they breathe. When used as part of a data logging experiment students can begin to explore breathing patterns.
Fitted inside the Belt is an inflatable air bladder, which is moulded to two rubber tubes. One of these tubes has a hand pump bulb that is used to inflate the air bladder, the other tube is used attached to a Differential Gas Pressure Sensor to monitor the change in pressure as the test subjects chest expands and contracts during breathing.
The Breathing belt is placed around the lower chest. The bladder in the belt is connected to a Pressure sensor and lightly pressurised. Changes in chest size due to breathing will create a change in pressure in the bladder, which in turn will be recorded by the sensor.
All our sensors come with 5 years warranty and lifetime support, we ensure your investment gives you complete peace of mind.
The Breathing Rate Belt is suitable for use with the SmartQ ±10 kPa Differential Gas Pressure sensor (Product No. 3139) or the Smart Wireless ±25 kPa Differential Gas Pressure sensor (Product No. 1151), which are not supplied with this product and must be purchased separately.
For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.
Gas Pressure - Differential 10kPa
Order No. 3139
Wireless Differential Gas Pressure Sensor (Bluetooth)
Order No. 1151
Breathing Rate Belt
Order No. 3190
|Chest size||780 to 1100 mm|
What's in the box
|1 X Breathing Rate Belt|