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Discontinued see FSW800B series

FSW800B

Air flow switch | FSW800B

Air flow switch

1 year warranty
  • New models available, if the stock is depleted, please, refer to the following link.

Beschreibung

The FSW800 Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans. When properly installed and connected in series with an optical (i.e. LED) or audible signaling device, a bi-directional switch will activate an electrical contact if the air flow of the fan falls below 8.2 ft/s, thus either turning the signaling device on or off.

SPECIFICATIONS
Contact Type: Reed/magnet contact
NC (Normally Closed): Contact open with air flow
NO (Normally Open): Contact closed with air flow
Switching Threshold of Air Flow Speed: >8.2 ft/s (2.5 m/s)
Hysteresis: 3.3 ft/s (1 m/s)—fixed
Contact Resistance Includes Wire: 370 mΩ
Service Life: >100,000 cycles
Max. Switching Capacity: 10 W (resistive load)
Max. Switching Voltage: NC (AC/DC 240 V); NO (DC 60 V)
Max. Switching Current: NC (DC 500 mA); NO (DC 170 mA)
Connection: 2 x single strand AWG 26, length 500 mm (20"), tip of stranded wire stripped/tinned 5 mm (0.20")
Mounting: Attachment clamp and/or clip, or integrated in protective grill
Housing: Plastic, UL 94HB, black
Dimensions: 34 x 17.5 x 7.5 mm (1.3 x 0.7 x 0.3")
Mounting Position: Air-flow monitor opening perpendicular to air flow
Operating Temperature: -20 to 50°C (-4 to 122°F)
Storage Temperature: -20 to 80°C (-4 to 176°F)
Protection Type: NEMA 1 (IP 20)
Agency Approvals: UL and VDE

New models available, if the stock is depleted, please, refer to the following link.
Bestellangaben (Bitte Modellnummer angeben)
Artikelnummer/Beschr.
Stk
Beschreibung
FSW801B
€61,26
Lieferzeit: 11 Wochen
 
Air-flow switch, NC with mounting clip and clamp
FSW802B
€61,26
Lieferzeit: 1 Woche
 
Air-flow monitor, NO with mounting clip and clamp
FSW803B
€62,39
Lieferzeit: ab Lager
 
Air-flow monitor, NC with 80 x 80 mm finger guard
FSW804B
€60,55
Lieferzeit: 1 Woche
 
Air-flow monitor, NO with 80 x 80 mm finger guard
FSW805
Consult Sales  
Lieferzeit: 
 
 
Air-flow monitor, NC with 92 x 92 mm finger guard
FSW806
Consult Sales  
Lieferzeit: 
 
 
Air-flow monitor, NO with 92 x 92 mm finger guard
FSW807B
€62,39
Lieferzeit: 1 Woche
 
Air-flow monitor, NC with 120 x 120 mm finger guard
FSW808B
€60,55
Lieferzeit: 11 Wochen
 
Air-flow monitor, NO with 120 x 120 mm finger guard
*Alle Preisangaben in Euro.
Anmerkung: Comes with complete operator’s manual.
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