W E Anderson Flotect V12 flow switch

Dwyer W E Anderson Flotect V12 series flow switch

Series V12 Flotect® Flow Switch is a low cost, versatile line of switches that can be used in a wide range of applications and configurations.

Series V12 Flotect® Flow Switch is a low cost, versatile line of switches that can be used in a wide range of applications and configurations. Mountable in any orientation, the Series V12 Flow Switch utilizes a free moving shuttle that is displaced by the liquid flow, activating an isolated, sealed reed switch. Models can be used in media that is compatible with PPE & PS, stainless steel and FEP. Constructed of FDA approved wetted materials.

Service: Compatible liquids.
Wetted Materials: Housing and Shuttle: PPE & PS (Polyphenylene Ether and Polystyrene). PVC with 3/4" NPT option; Spring: 316 SS; Retaining Clip: PH 15-7 MO stainless steel; Magnet: FEP.
Temperature Limits: 0 to 194°F (-18 to 90°C).
Pressure Limit: 100 psig (6.90 bar) @ 70°F (21°C), 50 psig (3.45 bar) @ 194°F (90°C).
Switch Type: SPST normally open hermetically sealed reed switch.
Electrical Rating: 1.5A @ 24 VDC resistive, 0.001A @ 200 VDC resistive, 0.5A @ 125 VAC.
Accuracy: ±20%.
Electrical Connection: 22 AWG, 18" (460 mm) long.
Process Connection: 1" female NPT. Optional 3/4" female NPT.
Mounting Orientation: Switch can be installed in any position but the actuation flow rates are based on vertical up flow pipe runs and are nominal values.
Set Point Adjustment: None.
Weight: 4.2 oz (0.119 kg).
Deadband: 20% maximum.
Agency Approvals: UL.

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