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Infrared Refrigerant Gas Transmitter
VA301IRF
The VA301IRF Vulcain's award-winning IR sensing technology provides stable and accurate monito­ring of refrigerant leaks far exceeding ASHRAE 15 and International Mechanical Code requirements.
Division of BW Technologies j 1 800 563-2967
The VA301IRF modular design permits for real time remote sensing at distances of up to 100 feet without the need for service prone pumps and other mechanical moving parts. The sensing module functions on a diffusion basis and com­municates concentration rates back to the transmitter on a RS-485 communication bus, eliminating issues related to sample draw systems such as dwell time.
The VA301IRF's transmitter module provides remote an­nunciation at a glance through its backlit LCD and LED alarm status display.
This highly customizable product allows the tailoring of the units features to specific projects. The units options include: analog outputs, modbus, three relays, strobe light and horn. The unit is also fully compatible with the VA201C & VA301C Controller.
• Vulcain's award-winning technology
• Stand-alone or Network operation
• Three levels of alarm
• Fail-safe relays
• Visual indicators
• Easy calibration
• Backlit Industrial lcd display and keypad
• Remote sensor up to 100 feet from transmitter
• Optional 4-20mA output
Three alarm relays Modbus communication Audible alarm Vulbus communication
ering Information
VA301IRF-xxx*
*gas to be detected
Refrigerant gas transmitter
Packages:
RFNET Network configuration
RFNETC Network, 4-20mA
RFNETCAO Network, 4-20mA, Audible Alarm,
3 Alarm Relays RFNETCAF Network, 4-20mA, Audible Alarm,
2 Alarm + 1 Fault Relay RFC 4-20mA output
RFCAO 4-20mA, Audible Alarm, 3 Alarm Relays
RFCAF 4-20mA, Audible Alarm, 2 Alarm + 1 Fault Relay
RFO 3 Alarm Relays
RFF 2 Alarm + 1 Fault Relay
Options: REF/Guard
RFS
Metal Guard
(sensor only)
Built-in Strobe Light (Red)
Protecting your health and your environment.
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pdf-page pdf di En 2009-01-02-09