Dwyer SF2 series



Service: Liquids compatible with wetted parts.

Wetted Materials: Brass body, ceramic pin, PPS rotor, polysulfone lens, and fluoroelastomer o-ring.

Accuracy: Relay Output: ±5%; Pulsed Output: ±7% for ranges up to 5.0 GPM, ±15% for ranges up to 60.0 GPM.

Temperature Limits: -20 to 212°F (-29 to 100°C).

Pressure Limit: 200 psig (13.8 bar) @ 70°F.

Power Requirements: See Catalog page.

Output: SPDT: 1 Amp, 24 VDC resistive; 0.3 Amp, 110 VAC or 4.5 VDC to 24 VDC pulse depending on model.

Electrical Connections: Relay Output Models: 20AWG PVC-jacketed, 24″ cable; Pulsed Output Models: 22AWG PVC-jacketed, 24″ cable.

Process Connections: See Catalog page.

Setpoint Differential: 15% max. for relay output models.

Maximum Viscosity: 200 SSU.

Agency Approvals: CE