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Flow Switches

23 Products
Product Number Accuracy Wetted Materials Compliance Switch Type Service Pipe Range Repeatability Typical Deadband Temperature Pressure Limits Response Time Power Requirement Switching Current Current Consumption Electrical Connection Process Connection Enclosure Rating Housing Materials Input Power and Protection Switched Output Protection
TDFS2-1-P-06
$325.95
Available
in 3 weeks
125 psig (8.62 bar)
316SS.
CE.
1 NO NPN, 1 NC NPN.
Compatible water-based fluids.
1/2 to 1-1/2" (15 to 40 mm) or 2 to 10" (50 to 250 mm) (model selectable).
0.07 ft/s (0.02 m/s) +3% of setpoint.
0.1 ft/s (0.03 m/s) +15% of setpoint.
Process 5 to 140°F (-15 to 60°C)
300 psig (20.67 bar).
Approx. 8 s.
9 to 24 VDC.
400 mA, de-rate 5 mA/°C above 23°C.
Average 93 mA Peak 300 mA.
1/2' NPT female or cable gland with 4 conductor 22 AWG 6' (1.83 m) long (model selectable).
1/2" NPT or BSPT male (model selectable).
NEMA 4X (IP65).
316 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
0.5A fuse (resettable) reverse polarity protected.
0.5A fuse (resettable) reverse polarity protected.
TDFS2-2-C-06
$534.40
Available
in 2 weeks
125 psig (8.62 bar)
316SS.
CE.
1 NO NPN, 1 NC NPN.
Compatible water-based fluids.
1/2 to 1-1/2" (15 to 40 mm) or 2 to 10" (50 to 250 mm) (model selectable).
0.07 ft/s (0.02 m/s) +3% of setpoint.
0.1 ft/s (0.03 m/s) +15% of setpoint.
Process 5 to 140°F (-15 to 60°C)
300 psig (20.67 bar).
Approx. 8 s.
9 to 24 VDC.
400 mA, de-rate 5 mA/°C above 23°C.
Average 93 mA Peak 300 mA.
1/2' NPT female or cable gland with 4 conductor 22 AWG 6' (1.83 m) long (model selectable).
1/2" NPT or BSPT male (model selectable).
NEMA 4X (IP65).
318 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
0.5A fuse (resettable) reverse polarity protected.
0.5A fuse (resettable) reverse polarity protected.
TDFS2-1-P-06-BSPT
$288.00
Available
in 3 weeks
125 psig (8.62 bar)
316SS.
CE.
1 NO NPN, 1 NC NPN.
Compatible water-based fluids.
1/2 to 1-1/2" (15 to 40 mm) or 2 to 10" (50 to 250 mm) (model selectable).
0.07 ft/s (0.02 m/s) +3% of setpoint.
0.1 ft/s (0.03 m/s) +15% of setpoint.
Process 5 to 140°F (-15 to 60°C)
300 psig (20.67 bar).
Approx. 8 s.
9 to 24 VDC.
400 mA, de-rate 5 mA/°C above 23°C.
Average 93 mA Peak 300 mA.
1/2' NPT female or cable gland with 4 conductor 22 AWG 6' (1.83 m) long (model selectable).
1/2" NPT or BSPT male (model selectable).
NEMA 4X (IP65).
317 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
0.5A fuse (resettable) reverse polarity protected.
0.5A fuse (resettable) reverse polarity protected.
TDFS2-2-P-06-BSPT
$534.40
Available
in 2 weeks
125 psig (8.62 bar)
316SS.
CE.
1 NO NPN, 1 NC NPN.
Compatible water-based fluids.
1/2 to 1-1/2" (15 to 40 mm) or 2 to 10" (50 to 250 mm) (model selectable).
0.07 ft/s (0.02 m/s) +3% of setpoint.
0.1 ft/s (0.03 m/s) +15% of setpoint.
Process 5 to 140°F (-15 to 60°C)
300 psig (20.67 bar).
Approx. 8 s.
9 to 24 VDC.
400 mA, de-rate 5 mA/°C above 23°C.
Average 93 mA Peak 300 mA.
1/2' NPT female or cable gland with 4 conductor 22 AWG 6' (1.83 m) long (model selectable).
1/2" NPT or BSPT male (model selectable).
NEMA 4X (IP65).
319 SS, 416 SS, polycarbonate, neoprene, and acrylated urethane.
0.5A fuse (resettable) reverse polarity protected.
0.5A fuse (resettable) reverse polarity protected.
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Flow Switch Remote Controller

Product Number Body Material Switch Type Features
LVCN-131
$477.43
Available
in 8 weeks
Polypropylene (U.L. 94V0)
SPDT
Dual Flow or no-flow controller
LVCN-141
$345.77
Available
in 8 weeks
Polypropylene (U.L. 94V0)
SPDT
Flow or no-flow controller
LVCN-131-CE
$549.76
Available
in 8 weeks
Polypropylene (U.L. 94V0)
SPDT
CE approved dual flow or no-flow controller
LVCN-141-CE
$426.80
Available
in 8 weeks
Polypropylene (U.L. 94V0)
SPDT
CE approved Flow or no-flow controller
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The FLCN-110 offers adjustable time delay relays, invert switch, and LED status enunciators all maximize the flexibility of this powerful controller.

Product Number Connection Size Body Material Switch Type Features
FLCN-111
$319.11
Available
in 8 weeks
3/4
Polypropylene (PP)
SPDT relay, Form C
Standard

Flow Switches

Flow switches are an essential part of many industrial, commercial, and laboratory applications...
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