The System Sensor WFD series is compatible with schedule 10 through 40 steel pipe, sizes 2˝ through 8˝, and can be mounted in a vertical or horizontal position.
The WFD series consists of a rugged, NEMA 4-rated enclosure. Designed for both indoor and outdoor Use, the WFD series operates across a wide temperature range, from 32°F to 120°F.
The WFD series consists of a rugged, NEMA 4-rated enclosure. Designed for both indoor and outdoor Use, the WFD series operates across a wide temperature range, from 32°F to 120°F.
Thông số kỹ thuật
- Static Pressure Rating: UL: 450 PSI ( Max. ) FM: 450 PSI ( Max. )
- Triggering Threshold Bandwidth (Flow Rate): 4-10 GPM
- Maximum Surge: 18 FPS
- Compatible Pipe: Steel water pipe, schedule10 through 40
- Contact Ratings: Two sets of S.P.D.T. (Form C), 10A@125/250VAC, 2.5A@ 24VDC
- Conduit Entrances: Two openings for ½ Conduit
- Operating Temperature Range: 32℉ to 120℉ (0℃ to 49℃)
- Sizes Available: For schedules 10 through 40, sizes 2″ through 8″
