FSW808 [ETC]
COMPACT FAN AND FILTER FAN AIR FLOW MONITOR;型号: | FSW808 |
厂家: | ETC |
描述: | COMPACT FAN AND FILTER FAN AIR FLOW MONITOR LTE 监视器 |
文件: | 总1页 (文件大小:340K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
COMPACT FAN AND FILTER FAN
AIR FLOW MONITOR
B
FSW800
Series
U Reliable Mechanical
Switch Contact
U Small Size
U Economical
FSW801 shown larger than actual size.
U Easily Installs
Via Clip or Clamp
U Versatile Fields
Mounting ꢀosition: Air-flow monitor
opening perpendicular to air flow
ꢂperating ꢁemperature:
Storage ꢁemperature:
of Application
-20 to 80°C (-4 to 176°F)
ꢀrotection ꢁype: NEMA 1 (IP 20)
Agency Approvals: UL and VDE
-20 to 50°C (-4 to 122°F)
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.
Dimensions: mm (inch)
Wiring Example
Air-flow monitor integrated
in protective grill
92 x 92/120 x 120
(3.62 x 3.62/4.72 x 4.72)
e.g. signal
device
7.5 (0.3)
34 (1.3)
+
-
SꢀECIFICAꢁIꢂꢃS
80 x 80
(3.15 x 3.15)
Contact ꢁype: Reed/magnet contact
ꢃC (ꢃormally Closed): Contact open
with air flow
ꢃꢂ (ꢃormally ꢂpen): Contact closed
with air flow
Switching ꢁhreshold 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
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")
To Order
Model ꢃo.
FSW801
FSW802
FSW803
Description
Air-flow switch, NC with mounting clip and clamp
Air-flow monitor, NO with mounting clip and clamp 6 g (0.2 oz)
Weight
6 g (0.2 oz)
Air-flow monitor, NC with 80 x 80 mm
(3.15") finger guard
20 g (0.7 oz)
20 g (0.7 oz)
20 g (0.7 oz)
20 g (0.7 oz)
31 g (1.1 oz)
31 g (1.1 oz)
FSW804
FSW805
FSW806
FSW807
FSW808
Air-flow monitor, NO with 80 x 80 mm (3.15")
finger guard
Air-flow monitor, NC with 92 x 92 mm (3.62")
finger guard
Air-flow monitor, NO with 92 x 92 mm (3.62")
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: FSW803, air-flow monitor, NC with 80 x 80 mm finger guard.
B-X
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