Sensors for Medical Use

Sensors for Medical Use

Servoflo offers a wide variety of pressure sensors & mass flow sensors designed for various medical applications. Our vast experience in the applications below allows us to serve the medical market with the most complete offering of pressure sensors. We have worked with the largest medical equipment manufacturers in helping them select the most appropriate sensor for their application. We can also work with our customers in creating a custom solution to meet specific application requirements.

AD3 Differential Board Level Sensor

AD3 Board Level Differential Pressure Sensor

Properties
Pressure Medium: Air/Gas
Sensor Type: Differential
Supply Voltage: 5V
Output Signal: Voltage
Pressure Range: 3-300 psi
Kind: Board Level

The AD3 board-level differential pressure sensor is comprised of a silicon piezo-resistive pressure sensing chip and a sensor signal conditioning integrated circuit. This sensor can measure from 0-50 kPa up to 1 MPa. A compound pressure range is also available from -100 kPa to +100 kPa.

Read more
AH3 Gauge Pressure Sensor Analog Output & Threshold Detection

AH3 Gauge Pressure Sensor Analog Output & Threshold Detection

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V, 5V
Output Signal: Voltage
Pressure Range: 4” H2O to 3 psi, 3-300 psi
Kind: Board Level

The AH3 gauge pressure sensor series has a smooth analog amplified and temperature-compensated output with low noise. The AH3 has a unique single point pressure threshold detection. 

Read more
AL4 Series Gauge or Differential Pressure Sensor Digital Output 1% FS Accuracy

AL4 Series Gauge or Differential Pressure Sensor Digital Output 1% FS Accuracy

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V, 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi
Kind: Board Level

The AL4 pressure sensor is a digital output low pressure sensor. It is composed of a silicon piezoresistive pressure sensing chip and a signal conditioning integrated circuit. 

Read more
Pressure Sensor AMS5915 Amplified Pressure Sensor with I2C Output

AMS5915 Amplified Pressure Sensor with I2C Output

Properties
Pressure Medium: Air/Gas
Sensor Type: Differential, Absolute, Barometric
Supply Voltage: Under 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 3-300 psi
Kind: Board Level

AMS5915 is calibrated and compensated for a wide temperature range of -25 to +85 C. A very low power supply of 3.0 to 3.6 V is used.

Read more
Pressure Sensor AMS5935 Digital Pressure Sensor as low as 2.5 mbar

AMS5935 18 Bit Ultra Low Pressure Sensor As Low as +/-1.25 mbar Differential

Properties
Pressure Medium: Air/Gas
Sensor Type: Differential, Absolute, Barometric
Supply Voltage: Under 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 3-300 psi
Kind: Board Level

AMS5935 is a digital 18 bit board-mount pressure sensor designed for high precision measurements in ultra-low and low pressure ranges.

Read more
Pressure Sensor AMS6915 Digital Pressure Sensor With Small Package

AMS6915 Digital Pressure Sensor With Small Package

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential, Absolute
Supply Voltage: Under 5V, 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi
Kind: Board Level

AMS6915 is a series of high precision OEM pressure sensors with a digital I2C interface in a compact DIL package. The series is especially suitable for low and medium differential pressure measurements in applications that require a small size.

Read more
Analog pressure sensor ams6916 board mount low pressure

AMS6916 Pressure Sensor Board Mount Ratiometric Output

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential, Absolute
Supply Voltage: 5V
Output Signal: Voltage
Pressure Range: Under 4” H2O, 4” H2O to 3 psi
Kind: Board Level

AMS 6916 is an OEM pressure sensors series offering an analog voltage output in a compact DIL package for assembly on printed circuit boards.

Read more
AP2 & AG2 Series Calibrated Low Cost Pressure Sensor

AP2 & AG2 Series Calibrated Low Cost Pressure Sensor

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge
Supply Voltage: Under 5V, 5V
Output Signal: Voltage
Pressure Range: 3-300 psi
Kind: Board Level

This new ASIC sensor from Fujikura comes with a calibrated, temperature-compensated output in various pressure ranges from 0-25 kPa up to 0-1000 kPa. The most significant advantage of this part is the extremely high accuracy of 1.5% full-scale. 

Read more
AP3 & AG3 Series Calibrated Pressure Sensor With Threshold Detection

AP3 & AG3 Series Calibrated Pressure Sensor With Threshold Detection

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge
Supply Voltage: Under 5V, 5V
Output Signal: Voltage
Pressure Range: 3-300 psi
Kind: Board Level

This new ASIC sensor from Fujikura comes with a calibrated, temperature-compensated output in various pressure ranges from 0-25 kPa up to 0-1000 kPa. The most significant advantage of this part is the extremely high accuracy of 1.5% full-scale and the ability for threshold detection.  

Read more
AP4 & AG4 Series Gauge Digital Pressure Sensor

AP4 & AG4 Series Gauge Digital Pressure Sensor

Properties
Sensor Type: Gauge
Supply Voltage: Under 5V, 5V

The AP4/AG4 gauge pressure sensor series is composed of a silicon piezeoresistive pressure sensing chip and a signal conditioning integrated circuit. The low-level signal from the sensing chip is amplified, temperature-compensated, calibrated and finally converted to digital data that is proportional with the applied pressure. 

Read more
FCX-MCXX Oxygen Sensor Module

FCX-MCXX Oxygen Sensor Module

The sensor module FCX-MCXX is a complete solution for measuring oxygen within the range of 0.1 - 25% or 0.2 - 95%. The sensor and electronics are integrated on one board. The MC module delivers a linearized analog output signal of 0-20 mA, 4-20 mA, or 0-10 VDC. Digital outputs of RS-232, RS-485 or I2C are available upon request.

Read more
FCX-MLXX Oxygen Sensor Module

FCX-MLXX Oxygen Sensor Module

The sensor module FCX-MLXX is a complete solution for measuring oxygen within the range of 0.1 - 25%. The sensor and electronics are integrated on one board. The module takes the signal directly from the sensor and amplifies it into a nonlinear but logarithmic 4-20 mA output.

Read more
FS1015 CL Mass Flow Sensors

FS1015 CL Mass Flow Sensors

The FS1015CL mass flow sensors are manufactured using proprietary MEMS flow sensor and packaging technology. The sensors are specially designed for medical equipment such as ventilators for flow monitoring and control. 2 flow rates are available, 0-100 SLPM and 0-150 SLPM. The compact package design enables a large dynamic flow range with a pressure drop of 1300 Pa (about 13 cm H2O). This package withstands a maximum pressure of 29 psi without compromising performance. 

Read more
FS6122 Bi-Directional Medical Respiratory Sensor

FS6122 Bi-Directional Medical Respiratory Sensor - Measures Flow Rate & Gauge Pressure, Humidity & Temp

The FS6122 is a medical respiratory sensor to measure from -250 to +250 SLPM with a linear analog output or I2C output.  A gauge pressure sensor is integrated into the FS6122 with a range of -5 to +40 cc H2O with a linear analog or I2C output. 

Read more
FSP2000 Dual Pressure Sensor for Gauge & Differential

FSP2000 Dual Pressure Sensors With Piezo and Thermal Sensing

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V, 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi
Kind: Board Level

The FSP2000 Series of dual pressure sensors offer the unique combination of a differential and a gauge pressure sensor utilizing the MEMS thermal and piezo sensing technology with smart electronic circuitry.

Read more
series 85 packaged pressure sensor for low pressure

HE Series (formerly Series 85) Solid State Miniature Packaged Pressure Sensor for Low Pressures

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential, Absolute
Supply Voltage: 5V
Output Signal: Voltage, Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi, 3-300 psi
Kind: Packaged Transducer

The HE Series (formerly called Series 85) is a miniature and robust pressure transducer with a calibrated and temperature-compensated output. The pressure sensor is about 62 mm long with a threaded fitting and can measure as low as 2.5 mbar up to 7000 mbar.

Read more
HF Series miniature packaged pressure transducer

HF Series Miniature Pressure Transducer

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential, Absolute
Supply Voltage: Under 5V, 5V
Output Signal: Voltage, Digital
Pressure Range: 4” H2O to 3 psi, 3-300 psi, 300 psi & up
Kind: Packaged Transducer

The HF Series is a miniature and robust pressure transducer with a calibrated and temperature-compensated output for 100 mbar up to 50 bar. This sensor is 15 mm in diameter!

Read more
HPSD3000 pressure sensors

HPSD3000 10 mbar to 7 bar Gauge, Differential or Absolute Pressure Sensor

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential, Absolute
Supply Voltage: 5V
Output Signal: Voltage, Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi, 3-300 psi
Kind: Board Level

HPSD3000 is a pressure sensor for 10 mbar up to 7 bar in various configurations (gauge, differential, or absolute). This sensor has an analog and a digital output!

Read more
HPSD8000 pressure sensors for 0-1 mbar

HPSD8000 Miniature Pressure Sensor for 0-1 mbar & Up

Properties
Pressure Medium: Air/Gas
Sensor Type: Differential, Absolute
Supply Voltage: Under 5V, 5V
Output Signal: Voltage, Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi, 3-300 psi
Kind: Board Level

HPSD8000 is a pressure and temperature sensor for very low pressures and small spaces. Digital I2C or SPI output. 

Read more
HTC52 Series Pressure Sensor Has Wide Range of Options

HTC52 Series Pressure Sensor Has Wide Range of Options

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V, 5V
Output Signal: Voltage, Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi, 3-300 psi
Kind: Board Level

The HTC52 Series is a miniature, robust pressure sensor with calibrated and temperature compensated SPI, I2C or analog output. A variety of output configurations, including resolution, sampling rate, output interface are available to provide a simple and ready to use solution for a wide range of applications. 

Read more
HTS Series Harsh Media Pressure Sensor for 1 psi to 100 psi

HTS1510 Series Harsh Media Pressure Sensor for 1 psi to 100 psi

Properties
Pressure Medium: Air/Gas, Harsh & Liquid Environments
Sensor Type: Gauge, Absolute
Supply Voltage: 5V
Output Signal: Voltage
Pressure Range: 3-300 psi
Kind: Board Level

The HTS1510 Series is a surface-mountable package with both digital and analog outputs available. Its backside pressure measurement provides excellent compatibility with wet, corrosive media. It is ideal for integration on a control board.

Read more
MEMS Digital Differential Ultra Low Pressure Sensor FSP1000

MEMS Digital Differential Ultra Low Pressure Sensor FSP1000

Properties
Sensor Type: Differential
Supply Voltage: Under 5V
Output Signal: Voltage, Digital
Pressure Range: Under 4” H2O

NEW!! The FSP1000 Series is an ultra low flow through differential pressure sensor with ranges from ±250 to ±500 Pa (±1.0 to ±2.0 H2O). Highly sensitive at low differential pressure, the FSP1000 has temperature compensation with a digital I2C output or analog output with a fast response time of 5.0 msec. The sensor is fully compensated for altitude. The supply voltage is 3.0 to 3.6 VDC

Read more
Oxygen Sensors from Fujikura

Oxygen Sensors from Fujikura

Today, Fujikura is the pioneer of the zirconium-based, current limiting oxygen sensors. This style of sensor has many advantages over other ways of measuring oxygen.

Read more
PMF83000 Series Mass Air Flow Sensor for Medical Devices & Industrial Applications

PMF83000 Series Mass Air Flow Sensor for Medical Devices & Industrial Applications

The PMF83000 features Posifa's third-generation flow die, benefiting from the latest innovations in microfabrication. The sensor die uses a pair of thermopiles to detect changes in temperature gradient caused by mass flow, delivering excellent signal-to-noise and repeatability. Designed for respiratory care and other medical and instrumentation applications.

Read more
PMF86000 Series Parylene Coated Mass Air Flow Sensor for Medical Devices & Industrial Applications

PMF86000 Series Parylene Coated Mass Air Flow Sensor for Medical Devices & Industrial Applications

The PMF86000 Series is Gen II mass airflow sensors are designed for respiratory care and other medical & instrumentation applications. These sensors are parylene-coated. Bi-directional versions available.

Read more
Sensors for Non-Invasive Blood Pressure Measurement

Sensors for Non-Invasive Blood Pressure Measurement

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge
Supply Voltage: Under 5V, 5V
Output Signal: Voltage
Pressure Range: 3-300 psi
Kind: Board Level

Servoflo and Fujikura are pleased to offer pressure sensors specifically designed for non-invasive blood pressure measurement. These sensors are specially calibrated AP3/AG3 models.

Read more
SM4XXX Gauge & Differential Pressure Sensors Medium Ranges

SM4XXX Gauge & Differential Pressure Sensors Medium Ranges

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V
Output Signal: Voltage, Digital
Pressure Range: 4” H2O to 3 psi, 3-300 psi
Kind: Board Level

The SM4XXX Series is a digital and analog, medium pressure MEMS sensor family offering state-of-the-art pressure transducer and CMOS mixed signal processing technology to produce a digital, fully-conditioned, multi-order pressure and temperature-compensated sensor in SOIC-16 package with a dual vertical porting option.

Read more
SM5XXX, 6XXX & 7XXX Ultra Low Pressure Sensors With Digital or Analog Output

SM5XXX, 6XXX & 7XXX Ultra Low Pressure Sensors With Digital or Analog Output

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi
Kind: Board Level

The SM5XXX, SM6XXX, and SM7XXX are ultra low pressure MEMS sensor families offering state of the art pressure transducer technology and a CMOS mixed signal processing technology to produce a digital or analog, fully-conditioned, multi-order pressure and temperature-compensated sensor in JEDEC standard SOIC-16 packaging with dual ports (horizontal or vertical). 

Read more
SM9333/SM9336 Ultra Low Differential Pressure Sensor

SM9333/SM9336 Ultra Low Differential Pressure Sensor

Properties
Pressure Medium: Air/Gas
Sensor Type: Differential
Supply Voltage: Under 5V
Output Signal: Digital
Pressure Range: Under 4” H2O

The SM9333/9336 are digital, ultra-low pressure sensors offering state-of-the-art MEMS pressure transducer technology and CMOS mixed signal processing to produce a digital, fully-conditioned, multi-order pressure and temperature-compensated sensor in JEDEC standard SOIC-16 package with a dual vertical porting option. It is available as a differential pressure sensor. 

Read more
SM9D/SM9G Uncompensated SO-16 Pressure Sensor

SM9D/SM9G Uncompensated SO-16 Pressure Sensor

Properties
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V
Output Signal: Millivolt
Pressure Range: 4” H2O to 3 psi
Kind: Board Level

The low pressure SM9D/SM9G series incorporates SMI's unique pressure die to achieve high performance in pressure ranges of 0.15, 0.6 & 1.5 psi full-scale in gauge or differential configurations. 

Read more