Technical Specifications
Microprocessor based fume hood exhaust air velocity controller across the front window against a set point by motorized damper actuator or VFD with audio-visual alarm when out of range. Controller monitors several parameters like exhaust air temperature, front window opening duration. On-fire function, Logging several parameters to a USB drive per minute or through specified protocol. On Demand Internet of Things (IoT) control & monitoring service also available.
Technical features:
ASHRAE 110-2016 Ready - High accuracy and repeatability of device.
Face Velocity Control - Regulate the face velocity with a high degree of accuracy to optimise the energy saving with programmable control values.
3.5” Colour Touch Screen - Resistive colour and responsive touch screen display with options for operation with hand gloves.
High Accuracy Sensor - Surface-mount type air velocity module thermopile-based sensor with silicon coating to protect it from moisture and abrasive wear.
Temperature Monitoring - Temperature monitoring of duct with Stainless Steel sensor. Alert configuration ranging from 40° to 100°C
Sash Open Alert - This alert is triggered when the sash is open for too long. You can configure the alert duration from 1 to 15 minutes
On-Fire Function - When the device receives an external fire signal, it will close the damper momentarily to retain the fire suppressant released inside the hood by the suppression system.
USB Logging, 15 Parameters - This feature allows device to log several parameters such as real-time velocity and setpoint, duct temperature, sash close, fault, light status, etc. on USB Drive.
Flush and Night Modes - This mode allows user to evacuate a large amount of fumes from the fume hood. You can reverse this mode manually or on a timed return. Similarly, night mode allows user to reduce the exhaust during night time. You can reverse this mode manually or on a timed return basis.
Real Time Trending - This feature allows you to view the trends of velocity, damper operation, and sash opening on the screen. You can set the time interval for the trends per hour, day, or week.
Dedicated Touch Buttons - These buttons allow you to easily control the light, menu and mute functions.
D-IN and D-OUTs - Device shall receive configurable digital inputs and be capable of providing configurable outputs
Modbus or BACnet Protocols - Device has in-built Modbus protocol and BACnet provided up on request.
Manual mode for commissioning - User shall choose manual mode actuation for accurate and swift commissioning of HVAC systems.
Date based calibration and service reminder - Device shall remind the user on date-based calibration and service with on- screen flashing alert with BMS.
IoT Control & Monitoring - Device has the capability to connect through an internet gateway to internet of things functions. These IoT functions allow the user to operate the device from the internet.
Please ask for detailed catalog and O&M manual at info@syannlab.com.
