Catalogs >
OMEGA >
COMPACT FAN AND FILTER FAN AIR FLOW MONITOR

COMPACT FAN AND FILTER FAN AIR FLOW MONITOR
1Pages

Catalog excerpts

COMPACT FAN AND FILTER FAN AIR FLOW MONITOR - 1

COMPACT FAN AND FILTER FAN AIR FLOW MONITOR U eliable Mechanical R Switch Contact U Small Size U Economical U asily Installs E Via Clip or Clamp U Versatile Fields of Application FSW801B shown larger than actual size. 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, black Dimensions: 34 x 17.5 x 7.5 mm (1.3 x 0.7 x 0.3") The FSW800B 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. 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 Incl. Wire: 370 m (1214') Service Life: >100,000 cycles Maximum Switching Capacity: 10 W (resistive load) Maximum Switching Voltage: NC, AC/ DC 240 V/NO, DC 60V Maximum Switching Current: NC, DC 500 mA/NO, DC 170 mA Air-flow monitor integrated in protective grill Wiring Example 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) Description Air-flow switch, NC with mounting clip and clamp Air-flow monitor, NO with mounting clip and clamp Air-flow monitor, NC with 80 x 80 mm (3.15") finger guard Air-flow monitor, NO with 80 x 80 mm (3.15") finger guard Air-flow monitor, NC with 120 x 120 mm (4.72") finger guard Air-flow monitor, NO with 120 x 120 mm (4.72") finger guard Comes complete with operator’s manual. Ordering Example: FSW803B, air-flow monitor, NC with 80 x 80 mm finger guard.

Open the catalog to page 1