Microfluidic pressure sensor

Elveflow’s Microfluidic Pressure Sensors work as Gauge sensors, measuring positive and negative pressure relatively to atmospheric pressure. Its features make it an affordable, reliable solution for microfluidic applications:

• 5 ranges from 1 psi (70 mBar) to 100 psi (7 bar)
• Accuracy down to 0.2 % Full Scale
• Compatible with gas and liquids*
• No dead volume
• Ultra small internal volume of 7.5 µL in small package version
• Non-invasive measurements
• Up to 1 ms Settling time (when using the Sensor Reader & SDK)
• Fully compatible with other instruments from the Elveflow range (MSR Sensor reader and Flow Controllers (OB1, Cobalt)

Pressure control:

You can achieve precise pressure control of your experiment by combining any Pressure Sensor with our pressure controller systems (OB1 MK4, Cobalt). The Elveflow ESI software automatically adjusts the pressure to reach the required value.

Researchers who want to monitor the pressure of a third party instrument like a syringe pump can plug the flow sensor to our Microfluidic Sensor Reader (MSR ).

Smooth, Pulseless Flow

All our flow controller systems (OB1 MK4, Cobalt) can be coupled with the Microfluidic Pressure Sensor. Using the feedback loop control of our ESI software, you can accurately monitor and control pressure anywhere in setup in a stable, pulseless and responsive fashion. Directly input the pressure into the software to reach the requested value.
The microfluidic pressure sensor can be plugged anywhere inline in your microfluidic setup.

* Limited only to media compatible with polyetherimide, silicon, and fluorosilicone seals