Omega Vehicle Security FSW-410 Series TECHNICAL INFORMATION FSW-410 SERIES, Thermal Flow Switches

FSW-410 Series

Thermal Flow Switches

M-4623/0208

TECHNICAL INFORMATION

FSW-410 SERIES

The safe sensing solution for industrial cooling systems.

The FSW-410 utilizes the calorimetric principle and the All-in-One monitoring of flow and temperature of the coolant.

The FSW-410 is especially designed, for all types of cooling systems, as a reliable alternative to failure prone mechanical flow switches.

Compact electronic unit with no moving parts

No adjustment or calibration needed

Maintenance free

Fail safe normally open switch

Easy to Install

Technical Data

Type

Medium

Sensor Data

Low Flow Set Point Hi Temp Set Point Medium temperature Response time Repeatability Hysteresis Pressure

Mechanical Data

Protection class Housing Material Thread Connection

Electrical Data

Operating voltage Switching current Power Consumption Initial Operation Electrical Output

FSW-410

Water based liquid

0.3 m/s (.9 fps) (water related)

50°C (122°F) or 70°C (158°F), other settings possible on OEM -20°C (-4°F) to + 80°C (176°F)

5 – 10 seconds

< 0.5 %

approx. 20% of setpoint value

10 bar (150 PSI)

IP 67 (NEMA6)

Stainless Steel 1.4301 (303)

½ “ –14 NPT (NPT)

M12 male socket, 4 pin + 2m connection cable with M12 connector

18 to 30 V DC, incl. residual ripple

200mA 4 W max.

after 15 seconds

PNP n.o. (switch closed with flow)

Part Number Key:	Example: FSW-414						Connection diagram
Temp Setpoint (°C),	code:	50nc					1 - brown
Flow Set Point (m/s),	code:	.3no					4 - black
Sensor Head Length,	code:	50.5mm
							3 - blue
Thread	code:	1/2” NPT
							2
	14-1/2NPT	27 Sechsk./Hex	Connector12M Stecker12M	FSW-411,	G1/2 A	27 Sechsk./Hex	Connector12M 12MStecker
FSW-412,414,416				413,415
D 17				D 17

50.5	12	12.5	12
73			35
93			55

V DC

Load