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Flow Switches & Sensors

WFD Series Waterflow Detector

WFDTN t-tap water flow detectors consist of a rugged, NEMA 4 rated enclosure that is more damage resistant than previous metal designs.

Overview

WFDTN t-tap water flow detectors consist of a rugged, NEMA 4 rated enclosure that is more damage resistant than previous metal designs. The waterflow detector is designed for both indoor and outdoor use, with the widest available temperature range, from 32 to 150 °F. Both the WFDTN with incorporated timer and WFDTNRN with immediate activation fit any tee that has a 1 inch NPT branch. Twelve different clearly marked plastic paddles are available to fit different installation configurations.

Features & Benefits:
  • New directional cover allows installers and inspectors to easily see the direction of flow
  • UL-listed models are NEMA 4 rated
  • New cover provides a better seal, is lighter weight, not painted and corrosion resistant
  • Less exposed metal reduces shock hazard, plastic cover acts as insulator and is resistant to arcing
  • Visual and audible switch activation (73 dBA)
  • Field-replaceable timer/switch assembly
  • Improved wiring with new terminal block layout, wire-ready terminals, accommodates up to 12 AWG wire
  • Switch synchronization activates both alarm panel and local bell or horn strobe
  • Tamper-resistant cover screws, snap-in optional cover tamper switch
  • Improved water sealing
Certifications:
  • cULus S739
  • CSFM 7770-1653:0231
  • FM 30512266
  • WFDTNA: ULC
Specifications

Others

  • Maximum Operating Ambient Temperature
    • 150 degree Fahrenheit
    • 60 degree Celsius
  • Relay Contact Type
    • Form C
  • Maximum Surge
    • 18 ft/s
  • Minimum Flow Rate
    • 4
  • Brand
    • Farenhyt
    • Gamewell-FCI
    • Notifier
    • System Sensor
  • Switch Configuration
    • SPDT
  • Product Type
    • Waterflow Detector

Others

  • Maximum Operating Ambient Temperature
    • 150 degree Fahrenheit
    • 60 degree Celsius
  • Relay Contact Type
    • Form C
  • Maximum Surge
    • 18 ft/s
  • Minimum Flow Rate
    • 4
  • Brand
    • Farenhyt
    • Gamewell-FCI
    • Notifier
    • System Sensor
  • Switch Configuration
    • SPDT
  • Product Type
    • Waterflow Detector
  • Maximum Operating Ambient Temperature : 150 degree Fahrenheit|60 degree Celsius
  • Relay Contact Type : Form C
  • Maximum Surge : 18 ft/s
  • Minimum Flow Rate : 4
  • Brand : Farenhyt|Gamewell-FCI|Notifier|System Sensor
  • Switch Configuration : SPDT
  • Product Type : Waterflow Detector
Others
Name
Description
File Size
Date
Size
Certificados y copias compulsadas de resoluciones Product Bulletin
application/pdf 313.56 KB
6/9/2006
313.56 KB
System Sensor- WFDT Series- T-Tap- vane type- water flow detectors Declaration of Conformity
application/pdf 315.82 KB
1/8/2024
315.82 KB
WFDTN BIM File
application/x-tika-msoffice 660 KB
7/24/2023
660 KB
WFDT-WFDTH Vane-type Waterflow Detectors
application/pdf 466.85 KB
5/8/2023
466.85 KB
WFDTNR Vane-type Waterflow Detector
application/pdf 298.91 KB
5/8/2023
298.91 KB
System Sensor Models WFD20, -25, -30, -35, -40, -50, -60, -80, WFD-30-2, WFDT, WFDTH, WFDTNR, and RFDTH paddle-type waterflow indicators Listing
application/pdf 168.17 KB
5/14/2023
168.17 KB
WFDT - WFDTNR T-Tap Water Flow Detectors Datasheet
application/pdf 438.65 KB
5/14/2023
438.65 KB
T-Tap Waterflow Detector Drawing
image/vnd.dwg 395.84 KB
4/28/2023
395.84 KB
WFDT-WFDTH Vane-type Waterflow Detectors Manual
application/pdf 466.85 KB
5/11/2023
466.85 KB
WFDT - WFDTNR T-Tap Water Flow Detectors
application/pdf 438.65 KB
3/9/2023
438.65 KB
Brochure
Name
Description
File Size
Date
Size
Fire & Life Safety ProductGuide Brochure
application/pdf 1.52 MB
5/11/2023
1.52 MB
Data Sheet
Name
Description
File Size
Date
Size
WFDN Series Waterflow Detectors Data Sheet
application/pdf 452.47 KB
5/14/2023
452.47 KB
WF SERIES Waterflow Detector Data Sheet
application/pdf 256.71 KB
5/14/2023
256.71 KB
Name
Description
File Size
Date
Size
Fire & Life Safety ProductGuide Brochure
1.52 MB
5/11/2023
1.52 MB
Certificados y copias compulsadas de resoluciones Product Bulletin
313.56 KB
6/9/2006
313.56 KB
System Sensor- WFDT Series- T-Tap- vane type- water flow detectors Declaration of Conformity
315.82 KB
1/8/2024
315.82 KB
WFDTN BIM File
660 KB
7/24/2023
660 KB
WFDT-WFDTH Vane-type Waterflow Detectors
466.85 KB
5/8/2023
466.85 KB
WFDTNR Vane-type Waterflow Detector
298.91 KB
5/8/2023
298.91 KB
WFDN Series Waterflow Detectors Data Sheet
452.47 KB
5/14/2023
452.47 KB
WF SERIES Waterflow Detector Data Sheet
256.71 KB
5/14/2023
256.71 KB
System Sensor Models WFD20, -25, -30, -35, -40, -50, -60, -80, WFD-30-2, WFDT, WFDTH, WFDTNR, and RFDTH paddle-type waterflow indicators Listing
168.17 KB
5/14/2023
168.17 KB
WFDT - WFDTNR T-Tap Water Flow Detectors Datasheet
438.65 KB
5/14/2023
438.65 KB
T-Tap Waterflow Detector Drawing
395.84 KB
4/28/2023
395.84 KB
WFDT-WFDTH Vane-type Waterflow Detectors Manual
466.85 KB
5/11/2023
466.85 KB
WFDT - WFDTNR T-Tap Water Flow Detectors
438.65 KB
3/9/2023
438.65 KB
Name
Description
File Size
Date
Size
Certificados y copias compulsadas de resoluciones Product Bulletin
313.56 KB
6/9/2006
System Sensor- WFDT Series- T-Tap- vane type- water flow detectors Declaration of Conformity
315.82 KB
1/8/2024
WFDTN BIM File
660 KB
7/24/2023
WFDT-WFDTH Vane-type Waterflow Detectors
466.85 KB
5/8/2023
WFDTNR Vane-type Waterflow Detector
298.91 KB
5/8/2023
System Sensor Models WFD20, -25, -30, -35, -40, -50, -60, -80, WFD-30-2, WFDT, WFDTH, WFDTNR, and RFDTH paddle-type waterflow indicators Listing
168.17 KB
5/14/2023
WFDT - WFDTNR T-Tap Water Flow Detectors Datasheet
438.65 KB
5/14/2023
T-Tap Waterflow Detector Drawing
395.84 KB
4/28/2023
WFDT-WFDTH Vane-type Waterflow Detectors Manual
466.85 KB
5/11/2023
WFDT - WFDTNR T-Tap Water Flow Detectors
438.65 KB
3/9/2023
Fire & Life Safety ProductGuide Brochure
1.52 MB
5/11/2023
WFDN Series Waterflow Detectors Data Sheet
452.47 KB
5/14/2023
WF SERIES Waterflow Detector Data Sheet
256.71 KB
5/14/2023