Discontinued see FSW800B series

FSW800B

Air flow switch

ZUR BESTELLTABELLE

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: 1 Woche

Air-flow switch, NC with mounting clip and clamp

FSW802B

€61,26

Lieferzeit: 4 Wochen

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.