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)
† All amounts shown in EUR, GBP, or USD 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, £20.50 plus (1) PSU-93 Power supply, £38.50, £20.50 + 38.50 = £59.00