Series SF2 Sight Flow Meters

Specifications

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 table on 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 table on Catalog page.

Set Point Differential:

15% max. for relay output models.

Maximum Viscosity:

200 SSU.

Agency Approvals:

CE.

Features

• Brass, solid body construction, one piece composite rotor, and ceramic shaft delivers durability with broader chemical, temperature, and pressure capabilities
• Set points are fully adjustable over the specified flow range
• The dynamic operation of the rotor guards against jamming and false actuation

Approvals

• CE Approval

Drawings

• CAD Drawing in format .DWG
• Adobe Reader in format .PDF