Sprinkler Systems Monitoring
- Waterflow Detector
- The WFD40E is a waterflow detector for use with 100mm (4") pipe and approved by FM, LPC, VdS, and SSL.
||100 mm (4")
||(see table on data sheet)
||Two openings 22.2mm (.875 in) diameter; one open, one knock-out type
|Triggering Threshold Bandwidth Flow Rate:
||LPC: 20-57 liters/min.; VdS: 30-57 liters/min.
|Operating Temperature Range:
||0°C to 68°C (32°F to 155°F)
||Two sets of SPDT (Form C)
||2.36 kg (5.20 lb.)