GRUNER AUSTRALIA
VAV ACTUATORS
CONTROLLER & ACTUATOR
High quality HVAC Actuators to suit most applications!
Gruner compact VAV controllers of 327 series are used for pressure and volumetric air flow control of VAV dampers in HVAC installations.
They are a pressure sensor, controller and damper actuator in one, with sensor signal conversion, parametrization via service connector.
SHORT PRODUCT DESCRIPTION
APPLICATION
SENSOR
ACTUATOR
CONTROL FUNCTION
The compact VAV controller of 327 series is used for pressure and volumetric air flow control of VAV dampers in HVAC installations.
The differential pressure sensor is available as dynamic version (500|1500 Pa) or static version (400|600|1000 Pa)
There are three different gearboxes available (5|10|15 Nm).
Pressure, volumetric air flow or „Open-Loop“ (continuous control)
VOLUMETRIC CONTROL
FUNCTION
Target of value (min…max) via analogue setpoint value or digital communication protocol (for example BMS).
BUILDING MANAGEMENT
SYSTEM
BUS OPERATION
PARAMETRIZATION
Modbus-System for example with itaMAX system
Controller is with Modbus RTU protocol available. The device get a
setpoint via system and communicate the actual status.
Different hybrid kinds possible.
Settings via Service connector possible.
OPERATING AND
SERVICE DEVICES
ELECTRICAL
CONNECTION
Setting tool GUIV3-M , PC interface GUIV3-S + setting software
WINVAV2-Bundle
See electrical installation
Please contact us should you require any further information.
327 VAV
compact controller actuators
327 VAV COMPACT ACTUATORS
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Product Code
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