New Product News
Pressure & Humidity Sensors, Sensor Signal Conditioning,
LED Drivers and Power Management IC's 
In This Issue
Micropumps Sneak Peek!
New Mass Flow Sensors
Optimizing the Calibration of Sensor Interfaces
News You May Have Missed
Quick Links
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Dear , 

Welcome to Servoflo's newsletter. We have some major product announcements to share with everyone!
  • Micropumps to pump extremely low flows of air, liquid or gas 
  • Mass flow sensors to measure air & gas flow 
  • Pirani vacuum sensor 
  • and much more!  

We are very excited to share these product with you. Please take a couple of minutes to review, and kindly share with your colleagues.


If you are unsure of your needs or would like an immediate discussion about your application, the best use of your time is to either call us at 781-862-9572, email at, or use our contact us page.

SNEAK PEEK!! Micropumps  

MP6 MicropumpMicropumps transport the tiniest amount of gases or liquids in a wide variety of applications, including medical equipment, fuel cells, mobile applications, and much more.  

The functional principle is based on a piezoelectric diaphragm in combination with passive check valves. A piezo ceramic mounted on a coated brass membrane is deformed when voltage is applied. By the resulting down stroke, the medium is being displaced out of the pump chamber below. exploded view of pump The check valves on both sides of the pump chamber define the flow direction. When the voltage decreases, the piezo's corresponding deformation causes an upstroke of the membrane. The medium is sucked in and the chamber is filled again. In every second, the pump can do several hundred pumping cycles. The pumping performance can be influenced by adjustment of the parameters.


Functional principal of the MP6 micropump This radically simple pump design allows for easy adaptation to specific flow rates or back pressure. Various types of test equipment are available for purchase to assist you in designing in your micropump.

Cost-effective, reliable with a long life, and easy to use, these micropumps can transform your product. Take a look at the many application notes listed below to learn more.

Key Features
  • 30 x 15 x 3.8 mm
  • Standard Molex flex connector
  • Self-priming
  • Accepts liquids, gases and mixtures
  • A broad range of evaluation kits are available
  • Polypropylene version (MP6-PP) available


  • Cell culturing
  • Nebulizers
  • Infusion therapy
  • Active sensor feeding
  • Mobile dispensers
  • Point-of-care platforms
  • Fuel cells
  • Consumer equipment 
  • See all application notes 
Mass Flow Sensors Now Offered by Servoflo
These mass
PMF-3000 Series
PMF-c3000 Series
flow sensors incorporate the latest MEMS and microelectronics innovations. The sensor die uses a pair of thermopiles to  detect changes in temperature gradient caused by mass flow, delivering ultra-low noise-to-signal, and unsurpassed repeatability. The "solid-state" thermal isolation on the sensor die eliminates the need for surface cavities or fragile membranes used in
PMF4000 Mass Flow Sensor
PMF4000 Series
competing solutions, making the sensor resistant to clogging and pressure shock.

Available models include:

PMF1000 Series - unamplified output, 10 sccm to 3000 sccm


PMF2000 Series - compensated and linearized output, 10 sccm to 2000 sccm

PMFc3000 Series
- compensated and linearized output, 10 sccm to 2000 sccm. Pin-to-pin replacement for AWM3000.

PMF4000 Series
- compensated & calibrated, for 50 SLM to 300 SLM


Typical applications for mass flow sensors include:
  • Medical - respirators, CPAP equipment, oxygen conservers, anethesia delivery
  • HVAC - VAV damper control, clogged filter detection
  • Leak detection
  • Industrial & process control
  • and much more! 
See all mass flow sensors or contact us about your application!
Announcing the PVC1000 Pirani Vacuum Sensor
PVC1000 Vacuum Sensor The PVC1000 Series of MEMS Pirani Vacuum Sensors offer a breakthrough vacuum measurement solution that enhances miniaturization while delivering ultra-low power consumption, long lifetime, minimal field maintenance, and low cost.

Features include:
  • Ultra low power consumption of less than 5 mW
  • Fast response time of less than 5 mSec
  • Range of 10-3 to 30 Torr
  • Shock resistance to 1,000g
  • Suitable for gas volume as low as 0.1 cm-3
  • Insensitive to mounting orientation
Additional Product Announcements

In case you missed previous issues, here are some quick links to previous product and news highlights.

SLP33 Pressure Sensor
Pressure Sensor Aids Medical Application:
This new blog post is a brief discussion about how a high performing gauge pressure sensor was utilized by InControl Medical of Wisconsin to create an innovative solution for a common medical problem.

ME75X Series of Ceramic Pressure Sensors
ME75X, ME77X & ME780 Amplified Ceramic Pressure Sensor are high performing, media-compatible sensors with excellent chemical resistivity. Typical applications include transducer development, medical, process control & instrumentation.

is a versatile, new technology sensor chip providing factory-calibrated temperature information. It includes a temperature sensing chip and a 24-bit ADC. Highly accurate temperature information (0.1C) and high resolution results from the 24 bit ADC and factory calibration. I2C interface.

ZSSC3026 is a sensor signal conditioner integrated circuit for high accuracy amplification and analog-to-digital conversion of a differential input signal. The ZSSC3026 can perform offset, span and 1st and 2nd order temperature compensation of the measured signal. Developed for correction of resistive bridge sensors, it can also provide a corrected temperature output measured with an internal sensor.
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We thank you for your interest in our products.  Please feel free to .

We look forward to hearing from you.

Best regards,
David Ezekiel
Servoflo Corporation
Tel: 781-862-9572