Secure Your Sterile Environment. Automate Compliance. Prevent Contamination.
The Science of Airflow Integrity
In a cleanroom, pressure is the primary barrier against contamination. A loss of positive pressure allows airborne particulates, microbes, and pollutants to “leak” into your sterile zone, potentially compromising months of pharmaceutical production or sensitive laboratory research.
Our Wireless Differential Pressure Monitoring System provides 24/7 oversight of your pressure cascades, ensuring that air always flows from the cleanest areas to less clean areas—never the reverse.
Why Leading Labs & Pharma Manufacturers Choose Our System
✓ ISO 14644 & USP <797>/<800> Compliance
Manual magnehelic gauge checks are subjective and prone to error. Our system automates the logging of pressure differentials (ΔP), providing the tamper-proof digital audit trails required by FDA 21 CFR Part 11 and global GxP standards.
✓ Instant “Pressure Loss” Alerting
Cleanroom integrity can fail in seconds due to an HVAC malfunction or a door left ajar. Our system triggers instant alerts via SMS, Email, and Voice the moment pressure drops below your validated threshold, allowing for immediate corrective action.
✓ Predictive HVAC Health & Filter Monitoring
We don’t just monitor the room; we monitor the infrastructure. By analyzing pressure trends over time, our system predicts when HEPA filters are becoming saturated.
- Proactive Maintenance: Replace filters based on actual particulate load, not just a calendar date.
- Energy Efficiency: Identify over-strained blowers before they fail.
✓ Wireless LoRaWAN Technology
Avoid the high cost of running wires through specialized cleanroom walls. Our sensors use high-penetration LoRaWAN wireless signals that pass through stainless steel and heavy insulation with ease.
- 10-Year Battery Life: Minimal maintenance inside sterile zones.
- Zero Contamination Risk: No intrusive wiring or drilling required for installation.
Critical Monitoring Parameters
| Parameter | Range & Accuracy | Compliance Target |
|---|---|---|
| Room Differential Pressure | ±50 to ±500 Pa (±0.25%FS) | ISO 14644 / USP 797 Cascade |
| HEPA Filter ΔP | Up to 1000 Pa | Predictive Maintenance / Air Quality |
| Ambient Humidity | 0 to 100%RH | Static Control / Microbe Growth |
| Cleanroom Temp | −40°C to +85°C | Staff Comfort / Reagent Stability |
Cleanroom Architecture: The Proactive Model
1. Wireless Edge Sensors
Compact, medical-grade sensors with high-accuracy piezo-resistive elements that detect pressure changes as small as 0.1 Pa.
2. The IoT Gateway
A single, secure gateway that collects data from your entire facility—from gowning rooms to ISO Class 5 hoods—without touching your internal Wi-Fi.
3. Centralized Cloud Dashboard
A unified “command center” showing live pressure maps of your facility. Color-coded zones allow staff to verify cleanroom status at a glance before entry.
Cleanroom Pressure Monitoring FAQ
Q: How often does the system record pressure readings?
A: Our sensors can be configured to sample as frequently as every few seconds for critical environments, with automated reporting intervals every 1 to 15 minutes to satisfy regulatory logging requirements.
Q: Can the system monitor negative pressure rooms?
A: Absolutely. Our sensors are bi-directional, making them ideal for USP <800> hazardous drug compounding or biocontainment labs where negative pressure is mandatory to prevent hazardous air from escaping.
Q: Is the system compatible with existing BMS/SCADA systems?
A: Yes. We offer API-driven integration so your pressure data can flow seamlessly into your Building Management System or existing Quality Management software.
