Flow and Temperature Switches

FSW-410 Series

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^$ 195.00 FSW-413

•	Compact Electronic Unit with No Moving Parts
•	No Adjustment or Calibration Needed
•	Maintenance Free
•	Fail Safe Normally Open Switch
•	Easy to Install
View related products - Variable Area Flowmeters, Rotameters & Switches

The FSW-410 Series is 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 these sensors are especially designed, for all types of cooling systems, as a reliable alternative to mechanical flow switches.

SPECIFICATIONS
Low Flow Set Point: 0.3 m/s (0.9 fps) (water related)
High Temp Set Point: 15, 50 or 70°C (59, 122 or 158°F), other settings possible on OEM demand
Medium Temperature: -20 to 80°C (-4 to 176°F)
Response Time: 5 to 10 seconds
Repeatability: < 0.5%
Hysteresis Approx: 20% of set point value
Pressure: 10 bar (150 psi)
Protection Class: NEMA 6 (IP67)
Housing Material: 303 Stainless Steel
Thread: ½-14 NPT, or G ½A (BSP) (optional)
Connection: M12 male socket, 4-pin and 2 m (6.5') connection cable with M12 connector (sold separately)
Operating Voltage: 18 to 30 Vdc, including residual ripple
Switching Current: ≤ 200 mA
Power Consumption: 4 W max
Initial Operation: after 15 seconds
Output PNP: Normally open (switch closed with flow)

To Order (Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number	Availability	Price	Description	Qty.
FSW-411		$195.00	Flow/Temperature switch 15°C (59°F), 1/2" insertion, Requires 2 or 4 meter connection cable see below.	qty.

FSW-412		$220.00	Flow/Temperature switch 15°C (59°F), 2" insertion, Requires 2 or 4 meter connection cable see below.	qty.

FSW-413		$195.00	Flow/Temperature switch 50°C (122°F), 1/2" insertion, Requires 2 or 4 meter connection cable see below.	qty.

FSW-414		$220.00	Flow/Temperature switch 50°C (122°F), 2" insertion, Requires 2 or 4 meter connection cable see below.	qty.

FSW-415		$195.00	Flow/Temperature switch 70°C (158°F), 1/2" insertion, Requires 2 or 4 meter connection cable see below.	qty.

FSW-416		$220.00	Flow/Temperature switch 70°C (158°F), 2" insertion, Requires 2 or 4 meter connection cable see below.	qty.


Accessories

FSW-400-CABLE-2M		$25.00	Connection cable 2 m (6.5')	qty.

FSW-400-CABLE-4M		$35.00	Connection cable 4 m (13')	qty.

70A-1		$20.00	Audible Alarm	qty.

PSU-93		$40.00	Power Supply (24 Vdc, 200 MA)	qty.

† All dollar amounts on this site are shown in US currency.

Note: Comes complete with operator’s manual.

Connection cable sold separately.

For units with BSP threads add "-BSP" to model number, at no additional charge.

Ordering Example: (1) FSW-411 Flow and temperature switch set to 15°C, $195.00, plus (1) PSU-93 Power supply, $40.00, plus (1) 70A-1 Audible alarm, $20.00, $195.00 + 40.00 + 20.00 = $255.00

Keywords:Flow and Temperature Switches , diode temperature measurement mini digital thermometer multimeter clamp