The DVP-120 exhaust fan controller, in conjunction with Macurco gas transducers, provides automatic controls
to help maintain an acceptable environment in parking garages or other facilities. The DVP-120 system is designed
to meet specifications for safety in enclosed parking garages, including the Uniform Building Code and OSHA
50ppm CO requirements. The DVP-120 can control up to twelve gas sensors in any combination.
Features
- External keypad for user selection of the transducer/alarm display and setting the configuration
- Externally visible LCD display showing the status of each transducer and relay
- Externally visible system, alarm and relay status indicators
- Compatible with all Macurco™ 6-Series gas sensors
- Twelve analog (current loop) input channels
- Three 10A, 240 VAC SPDT fan/alarm relays
- Drivers for external Horn and Strobe
- Fail safe operation can be implemented
- Lockable NEMA 1 type enclosure
- Modular input and output connectors
- ETL Listed to UL 508A, CAN/CSA-C22.2 No. 14-13, LADBS Approved
- Up to three ventilation control zones can be defined
- Each zone can be controlled based on transducer signals and/or time of day
- Each relay is configurable for delay before activation and minimum on time
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