Flow and Temperature Switches - Discontinued

FSW-410 Series

Flow and Temperature Switches

Compact Electronic Unit with No Moving Parts
No Adjustment or Calibration Needed
Maintenance Free
Fail Safe Normally Open Switch
Easy to Install

Description

The FSW-410 series has been discontinued. Please see the FSW6000 & FSW7000 as a possible alternative or contact our Flow Engineering department.

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)

Place Order(Specify Model Number)

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Part Number/ Desc.

Qty

Description

FSW-412

Consult Sales

Availability:

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

Accessories

FSW-400-CABLE-2M

Consult Sales

Availability:

Connection cable 2 m (6.5')

70A-1

AUD74.28

Availability: 1 week

Audible Alarm

PSU-93

AUD126.27

Availability: 5 weeks

Power Supply (24 Vdc, 200 MA)

† All amounts shown in AUD
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) 70A-1 Audible alarm, AUD74.28 plus (1) PSU-93 Power supply, AUD126.27, AUD74.28 + 126.27 = AUD200.55