System Sensor WFD25EXP Waterflow DetectorThe WFD25EXP is a waterflow detector for installation on 2. 5" steel pipe.   System Sensor Waterflow Switches are compatible with schedule 10 through 40 steel pipe. UL, ULC Listed and FM Approved.

Power: Selectable taps 1/8 1/4 1/2 1 or 2 watts (5 watts at 70V)

and Ethernet on the network side

The NBG-12S is a Single-action pull station with pigtail connections

Note: The 2098-9827 Relay cannot be used with 4005-9803 or 4005-9804 Smoke Detectors

This allows installation within a 4100ES fire alarm control panel or remote annunciator with power supplied from the fire alarm power supply and secondary batteries

RPS-1000 supports its own backup battery and monitors the AC power

or 3-BBC/M

Remote Enclosure

Several displays can be configured to display information from a single detector in multiple locations

Strobe Clear Len 24 Volts With Wire Guard Red

One-Position DPDT Relay

Mounting plate included