3 Best
Pulse Oximetry Sensors
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Product Highlights- Oled display & adjustable brightness: the large and rotatable multidirectional display allows you to view your results in any direction easily, making it more convenient to switch to another layout for your caregiver to read. by long pressing “on-off” button, you can adjust the brightness of the screen.
- Easy to operate - it's only necessary for users to put one of his fingers into the fingertip photoelectric sensor for diagnosis, and a display screen will show measured values of spo2 (oxygen saturation level), pulse rate and heart rate waveform in about 10 seconds without the need of a professional.
- Spo2, heart rate & waveform monitoring: oriley pulse oximeter measures the spo2 (blood oxygen saturation level) and pulse rate (heart beat rate) accurately in about 10 seconds. the large digital oled display can clearly display spo2, pulse rate, pulse rate bar graph and pulse rate waveform clearly.
- Wide application area: as it is intended use for checking blood oxygen saturation level at home, sports or aviation use, oriley pulse oximeter is suitable for athletes, patients and seniors who need to measure their spo2 and pulse rate including mountain climbers, skiers, bikers, aviators, etc.
- Low power consumption: the offered pulse oximeter is designed to be operated using 2 aaa batteries that are included in the package can be operated continuously for more than 30 hours. also, the oximeter will power off automatically when there will be no signal is in it for 5 seconds.
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Product Highlights
- The standard i2c-compatible communication interface can transmit the collected values ??to the arduino, kl25z and other micro controllers for heart rate and blood oxygen calculation.
- Pin description: vin: main power input terminal 1.8-5v 3-bit pad: select the pull-up level of the bus, depending on the pin master voltage, select 1.8v or 3_3v (this terminal contains 3.3v and above) scl: the clock connected to the i2c bus; sda: data connected to the i2c bus; int : interrupt pin of the max30102 chip; rd: red led ground terminal of max30102 chip, general...
- Features: - the max30102 is an integrated pulse oximeter and heart rate monitor bio sensor module. it integrates a red led and an infrared led, photo detector, optical components, and low-noise electronic circuitry with ambient light suppression. - the max30102 features a 1.8v power supply and a separate 5.0v power supply for internal leds for heart rate and blood oxyge...
- The main parameters: led peak wavelength: 660nm/880nm led power supply voltage: 3.3~5v detection signal type: light reflection signal (ppg) output signal interface : i2c interface communication interface voltage: 1.8~3.3v~5v (optional) board reserved assembly hole size: 0.5 x 8.5mm
- Principle description: - light-dissolving method: measuring the pulse and blood oxygen saturation by using human tissue to cause different transmittance when the blood vessel be ats; - light source: a specific wavelength of light-emitting diode selective for oxyhemoglobin (h bo 2 ) and hemoglobin ( hb ) in arterial blood; - the transmittance is converted into an electri...
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