Description

FYRA Vacuum Gauge Controller | DigiVac UL Certified Multi-Sensor Vacuum Control System

The DigiVac FYRA Vacuum Gauge Controller is a UL-certified, next-generation digital vacuum control instrument designed for precise measurement, monitoring, and control across a wide range of vacuum applications. Engineered for flexibility and performance, FYRA supports convection-enhanced Pirani sensors along with a broad array of valve and sensor technologies, including capacitance manometers, piezo, thermal, passive, and active gauges.

Advanced Multi-Sensor Vacuum Measurement and Control

FYRA is a highly configurable vacuum gauge controller capable of managing multiple sensors and control points simultaneously. It delivers reliable performance from atmosphere to high vacuum (10⁻¹⁰ Torr to 1000 Torr, depending on sensor selection), making it ideal for research, industrial processing, and OEM integration.

Key capabilities include:

• Multi-sensor vacuum measurement and control
• Support for Pirani, capacitance manometer, piezo, and cold cathode sensors
• Real-time pressure monitoring and analog PLC communication
• Integrated vacuum system control and feedback with valving

Intuitive Touchscreen Vacuum Controller Interface

FYRA features a 3.9” capacitive touchscreen display combined with a tactile control knob for fast, precise interaction. Users can easily configure sensors, view vacuum trends, and manage control parameters through an intuitive interface designed to simplify complex vacuum systems.

Vacuum Control Made Simple

Vacuum systems can be complex—FYRA simplifies them.

Designed for scientific and industrial vacuum applications, FYRA integrates easily into existing systems while delivering accurate measurement and control in a streamlined, user-friendly platform.

Flexible System Integration – “Power of 4”

FYRA combines versatility and precision through:

• Touchscreen + physical dial control
• Multi-sensor compatibility
• Wide vacuum range coverage
• Flexible system integration with PLCs and external devices
  • throttle, plunger, bleed valves
  • RS232, Wifi, USB-connection

Remote Monitoring and Data Logging

FYRA supports modern connectivity with:

• Real-time remote monitoring via WIFI network access
• Data logging through USB interface – Torch Data Logger (Temperature  and/or Vacuum Logger)
  • The DigiVac FYRA Vacuum Gauge Controller is fully compatible with the Torch Data Logger, enabling advanced vacuum and temperature data logging, monitoring, and system visibility for critical process applications.
• Integration with vacuumnetwork.org for live pressure tracking
• RS232 logger compatible

Mounting Options – Bench, Panel, or Rack Mount

FYRA is available in multiple configurations for flexible installation:

• Bench-top model for laboratory use
• Panel mount kit for system integration
• 2U 19” rack mount system supporting up to two controllers
  • Industry-standard 19-inch rack compatibility
  • Dual FYRA controllers in a single 2U space
  • Beveled display for improved viewing angles
  • Ideal for OEM and permanent industrial installations

Ideal Applications

FYRA is designed for:

• Research laboratories and scientific instrumentation
• Vacuum oven and drying systems
• Semiconductor and thin film processing
• Industrial vacuum systems and OEM integration
• Battery manufacturing and controlled atmosphere processes

Vacuum System Integration Example

Fyra has the capability to hold up to 6 driver boards for endless sensor and valving combinations for system control and automation.  In a PLC-controlled vacuum system, FYRA provides real-time pressure feedback while receiving control signals to maintain precise vacuum levels. It can coordinate multiple system components, including:

• Throttle Valve – Vacuum pressure control (Slot B)
• Capacitance Manometer (1000 Torr) – High-accuracy pressure control (Slot D)
• 531 Sensor – Pump inlet pressure monitoring (Slot C)
• Convectron Gauge – Chamber base pressure monitoring (Slot A)
• VacStable Flow Controller – Controlled gas flow regulation (Slot F)
• WiFi Connection –  View pressure in real time through vacuumnetwork.org, and log data through the USB interface.

Compatible Valves:

Venting– VacStable Bleed Valve
Throttle – Plunger, Bellows

Compatible Sensors:

FYRA supports a wide range of industry-standard sensors, including: