Key Features:
High-Accuracy Differential Pressure Monitoring
The TSI PresSura RPM20 uses an advanced through-the-wall
pressure sensor to deliver precise differential pressure measurements
between adjacent spaces. This technology provides highly stable readings for
critical environments such as isolation rooms, operating theaters, and
cleanrooms.
Through-The-Wall Sensor for Direct Pressure Measurement
A bi-directional through-the-wall sensor measures
room pressure directly without relying on tubing runs, reducing installation
complexity and improving long-term measurement stability and accuracy.
Multi-Room Monitoring Capability
The RPM20 can monitor up to two isolation rooms and one
ante-room simultaneously, making it ideal for healthcare facilities and
laboratory environments that require controlled pressure relationships.
Real-Time Visual Status with Color Touchscreen
A 4.3-inch color touchscreen display provides clear,
real-time visualization of room pressure, airflow, alarms, and system status
for easy monitoring by facility staff.
Audible and Visual Alarm System
The system includes integrated audible and visual alarms
that immediately alert personnel if pressure conditions move outside preset
limits. Adjustable alarm delays help minimize nuisance alarms caused by
temporary fluctuations.
HVAC Parameter Monitoring
In addition to pressure, the monitor can accept input
signals from temperature, humidity, supply flow, exhaust flow, and occupancy
sensors, providing a comprehensive environmental monitoring solution.
Seamless Building Management System Integration
The RPM20 supports BACnet®, Modbus®, and optional
LonWorks® communication protocols, enabling seamless integration with
building automation systems (BMS) for centralized monitoring, data logging, and
reporting.
Compliance with Healthcare Ventilation Standards
Designed for healthcare environments, the RPM20 complies
with key standards such as ANSI/ASHRAE/ASHE Standard 170, CDC guidelines,
and FGI healthcare facility design standards, ensuring regulatory
compliance.
Secure Access and Easy Configuration
The monitor features password-protected menus and
intuitive on-screen configuration, allowing authorized users to safely
adjust settings, alarm thresholds, and room modes.
Designed for Critical Healthcare and Cleanroom
Applications
The TSI PresSura RPM20 is widely used in environments
that require strict pressure control, including:
- Airborne
Infection Isolation (AII) rooms
- Operating
rooms and surgical suites
- Pharmaceutical
compounding pharmacies
- Laboratories
and vivariums
- Intensive
care units (ICUs)
- Pandemic
preparedness rooms
