FSW802 [ETC]

COMPACT FAN AND FILTER FAN AIR FLOW MONITOR;


型号：	FSW802
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

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)

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