Détecteurs d’eau
WFD Series Waterflow Detector
WFD Series water flow detectors are compatible with schedule 10 through 40 steel pipe, sizes 2 through 8 inch, and can be mounted in a vertical or horizontal position.
Aperçu
WFD Series water flow detectors are compatible with schedule 10 through 40 steel pipe, sizes 2 through 8 inch, and can be mounted in a vertical or horizontal position. WFD Series detectors consist of a rugged, NEMA 4-rated enclosure. Designed for both indoor and outdoor use, WFD Series detectors operate across a wide temperature range, from 32 to 120 °F.UL-listed models are equipped with tamper-resistant cover screws to prevent unauthorized entry. Inside, two sets of SPDT (Form C) synchronized switches are enclosed in a durable terminal block to assure reliable performance. The WFD Series detectors incorporate a mechanical retard feature, which minimizes the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants. The WFD Series is designed to simplify installation. Two conduit openings permit easy attachment to the local alarm system. The retard mechanism and dual SPDT switches are field-replaceable.
Features & Benefits:- Two inch mounting hole provided in new WFD30-2 models
- UL-listed models are NEMA 4 rated
- Sealed retard mechanism immune to dust and other contaminants
- Visual switch activation
- Field-replaceable retard mechanism and SPDT switches
- Rugged, dual SPDT switches enclosed in a durable terminal block
- Accommodates up to 12 AWG wire
- Designed for both indoor and outdoor use
- 100% synchronization activates both alarm panel and local bell
- Tamper-resistant cover screws
- UL Listed S73
- ULC CS169
- CSFM 7770-1653:114
- MEA Approved 167-93-E
- FM Approved 3006195
Caractéristiques
Autres
- Minimum Operating Ambient Temperature
- 0 / 32 °C / °F
- Maximum Operating Ambient Temperature
- 49 / 120 °C / °F
- Electrical Connection
- UL-LISTEDNEWLINECOMPATIBLENEWLINECONTROL PANEL
- For Use With
- Piping System
- Relay Contact Type
- SPDT
- Brand
- System Sensor
- Regulatory Approvals
- Standard with ULC models, optional for ULNEWLINEmodels, part no. 546-7000
Autres
- Minimum Operating Ambient Temperature
- 0 / 32 °C / °F
- Maximum Operating Ambient Temperature
- 49 / 120 °C / °F
- Electrical Connection
- UL-LISTEDNEWLINECOMPATIBLENEWLINECONTROL PANEL
- For Use With
- Piping System
- Relay Contact Type
- SPDT
- Brand
- System Sensor
- Regulatory Approvals
- Standard with ULC models, optional for ULNEWLINEmodels, part no. 546-7000
- Minimum Operating Ambient Temperature : 0 / 32 °C / °F
- Maximum Operating Ambient Temperature : 49 / 120 °C / °F
- Electrical Connection : UL-LISTEDNEWLINECOMPATIBLENEWLINECONTROL PANEL
- For Use With : Piping System
- Relay Contact Type : SPDT
- Brand : System Sensor
- Regulatory Approvals : Standard with ULC models, optional for ULNEWLINEmodels, part no. 546-7000
Autres
prénom
La description
Taille de fichier
Date
Taille
Certificados y copias compulsadas de resoluciones Product Bulletin
application/pdf 313.56 KB
6/9/2006
313.56 KB
System Sensor- WFDEXP Series- explosion proof- vane type water flow detectors Declaration of Conformity
application/pdf 317.45 KB
1/8/2024
317.45 KB
System Sensor- WFD Series- vane type- water flow detectors Declaration of Conformity
application/pdf 317.15 KB
1/8/2024
317.15 KB
Water Flow Detectors Datasheet
application/pdf 454.86 KB
5/14/2023
454.86 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
WFD: FACP Wiring and Typical Bell Connection
application/pdf 99.02 KB
2/3/2022
99.02 KB
Fire Sprinkler Monitoring Overview
application/vnd.openxmlformats-officedocument.presentationml.presentation 34.84 MB
6/16/2022
34.84 MB
Technical Bulletins
prénom
La description
Taille de fichier
Date
Taille
WFD: FACP Wiring and Typical Bell Connection Tech Bulletin
application/pdf 99.02 KB
3/9/2022
99.02 KB
CAD Drawings
prénom
La description
Taille de fichier
Date
Taille
Data Sheet
prénom
La description
Taille de fichier
Date
Taille
WF SERIES Waterflow Detector Data Sheet
application/pdf 256.71 KB
5/14/2023
256.71 KB
prénom
La description
Taille de fichier
Date
Taille
WFD: FACP Wiring and Typical Bell Connection Tech Bulletin
application/pdf 99.02 KB
3/9/2022
99.02 KB
Certificados y copias compulsadas de resoluciones Product Bulletin
application/pdf 313.56 KB
6/9/2006
313.56 KB
System Sensor- WFDEXP Series- explosion proof- vane type water flow detectors Declaration of Conformity
application/pdf 317.45 KB
1/8/2024
317.45 KB
System Sensor- WFD Series- vane type- water flow detectors Declaration of Conformity
application/pdf 317.15 KB
1/8/2024
317.15 KB
Water Flow Detectors Datasheet
application/pdf 454.86 KB
5/14/2023
454.86 KB
WF SERIES Waterflow Detector Data Sheet
application/pdf 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
application/pdf 168.17 KB
5/14/2023
168.17 KB
WFD: FACP Wiring and Typical Bell Connection
application/pdf 99.02 KB
2/3/2022
99.02 KB
Fire Sprinkler Monitoring Overview
application/vnd.openxmlformats-officedocument.presentationml.presentation 34.84 MB
6/16/2022
34.84 MB
prénom
La description
Taille de fichier
Date
Taille
Certificados y copias compulsadas de resoluciones Product Bulletin
313.56 KB
6/9/2006
System Sensor- WFDEXP Series- explosion proof- vane type water flow detectors Declaration of Conformity
317.45 KB
1/8/2024
System Sensor- WFD Series- vane type- water flow detectors Declaration of Conformity
317.15 KB
1/8/2024
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
WFD: FACP Wiring and Typical Bell Connection
99.02 KB
2/3/2022
WFD: FACP Wiring and Typical Bell Connection Tech Bulletin
99.02 KB
3/9/2022
Product Number
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Part Number
Description
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WFD25
WFD30-2
DÉTECTEUR DE FLUX 3'' UL
WFD30-2EXP
WFD50
DÉTECTEUR DE FLUX 5'' UL
