Continuous differential pressure monitoring
for GxP environments
- Real-time alerts when pressure cascades drift
- Wireless (no drilling, no panel penetrations, no re-validation)
- Differential pressure, temperature, and humidity in one system
- ISO-accredited calibration included
Trusted by 1000+ GxP companies worldwide
Fragmented CO2 monitoring creates risks – and wastes time
Invisible failures, visible consequences
Pressure reversals between cleanroom zones are undetectable without continuous monitoring. By the time they show up in environmental monitoring data or a failed batch, the damage is done.
Calibration disrupts cleanroom operations
Every calibration means introducing contamination risk. If sensors need to go offline or leave the facility for external calibration, you lose coverage and need spare equipment to fill the gap.
Separate vendors for separate parameters
Differential pressure from one system, temperature from another, humidity from a third. Different calibration schedules, data formats, and audit trails. Every additional vendor adds cost and complexity.
Manual documentation eats up QA time
Exporting data from the BMS, reconciling it with temperature records from a different platform, chasing calibration certificates, and compiling it all into reports all mean time that should go toward quality is lost.
Wireless differential pressure monitoring built for GxP
Catch pressure cascade failures live
Instant alerts. Live monitoring. Complete digital documentation for differential pressure, humidity, and temperature - from one platform.
Wireless = no drilling, no downtime
The sensor connects via Wi-Fi. No panel penetrations, no cabling through cleanroom walls or facility panels, no downtime.
On-site calibration in minutes
Swap calibrated sensor tips in seconds without entering the room. The probe stays mounted, monitoring stays active.
One vendor, all you need in GxP
Differential pressure, temperature, humidity, and CO2 monitored from one platform. One audit report. One calibration schedule. One vendor.
Trusted by +1.000 enterprises worldwide
Download a product catalog
Get instant access to all technical specifications, solution options, and more in our product catalog.
“The calibration of the Eupry temperature loggers is easy and quick. I received a box with the new sensors (…) It took me under an hour to calibrate 40 loggers – including the time it took to find the refrigerators.”
Kasper H. Christophersen
Research Associate at Novozymes
“The data can easily be accessed merely seconds after setup.”
Pia Schytte Hansen
Head Lab Technician at Thermo Fischer Scientific
“Eupry saves us more than 500 working hours. With the audit trail, it is easy to process the non-conformity or to prove that everything was within set parameters, so we can have the report ready in compliance with GMP.“
Dora Adanic
Chief Operating Officer at Genera Research
Wireless differential pressure monitoring
The P4P2 differential pressure sensor connects to Eupry's wireless data loggers and transmits data automatically via Wi-Fi to the monitoring platform.
- Pressure operating range: -120 Pa to +120 Pa
- Measuring interval: Down to 30 seconds (configurable)
- Wireless data transfer via Wi-Fi to the included platform
- Calibration: In-house, with calibration certificates linked automatically in the platform
- Accessories: Silicon tubes for installation
- Firmware: v1.7.0 and later
Works alongside temperature, humidity, and CO2 sensors from the same system — all visible on one dashboard.
Works across any GxP environment
- Cleanrooms: Sterile filling, aseptic manufacturing, compounding areas. Positive and negative pressure configurations.
- Containment areas: Potent API handling, Cell and Gene Therapy, biosafety environments.
- Laboratories and operating rooms: Room-to-room air quality and contamination control.
- Qualification exercises: Differential pressure data for IQ/OQ/PQ and periodic requalification.
All your compliance data, 3-click reporting
Differential pressure data displayed in Pa alongside temperature, humidity, and CO2 in one platform.
- Live monitoring of all facilities and units in one place
- Complete audit reports generated in 3 clicks
- Calibration certificates, alarms, and deviation logs
Everything auditors expect, instantly accessible.
Instant alerts when pressure differentials (or any other parameter) drift
Get notified the moment differential pressure moves outside your defined limits.
- Reduce alarms: Filter transient events like door openings from genuine excursions with configurable grey zones.
- Act faster: Get instant alarms on SMS and email.
- Log easier: Alarms are automatically logged to easily create NCRs.
- Stay in control: Personalize who gets what alerts and when.
On-site calibration without downtime
Entering a high-grade cleanroom requires meticulous gowning and introduces contamination risk. Fast on-site calibration means less time in the suite and less disruption to active manufacturing.
- Calibration handled in-house
- Probes stay mounted
- Monitoring stays active
- Automatic certificates linking
Send us a message
Need a quote or more information?
GxP compliance is what we do - and we are here to help; from quick questions to managing complex projects.
Let us know what you are looking for, and we will get back to you asap.

FAQ about differential pressure monitoring
Get started
With multi-parameter monitoring. From differential pressure to temperature, humidity, and CO2 in one wireless solution - built for GMP.