| |
Series AFS Adjustable Flow Switch |
| For Oils, Water and Gases, Explosion Proof, Infinite
Adjustments |
| Low Cost, Reliable and Compact. Hermetically Sealed
Contacts. |
| |
 The
Series AFS Adjustable Flow Switch is externally adjustable
and is ideal for protecting machine tools from coolant flow
failure, protecting bearings from loss of lubricant or assuring
proper air flow. The Series AFS offers an infinite number
of flow settings at pressures up to 1000 psig, with low pressure
drop and precise repeatability. The AFS is housed in either
brass or stainless steel and can be used with water, compatible
liquids, oils, and gases.
See
Dimensions |
| |
| SPECIFICATIONS |
Service: Liquids, water, gases, and oils.
Wetted Materials: Brass and 316 SS.
Temperature Limits: -20 to 300°F (-29 to 149°C). Pressure
Limit: 1000 psi (68 bar).
Accuracy: ±10% of setpoint.
Repeatability: ±1% maximum deviation.
Switch Type: SPDT.
Electrical Rating: 20 VA.
Electrical Connections: 18 AWG, 24", Polymeric lead wires.
Process Connection: 1/2" female NPT ports.
Mounting Orientation: Any.
Setpoint Adjustment: 0.5 to 20 GPM.
Required Filtration: 50 microns or better.
Weight: 2 lb 11 oz (1.22 kg). |
| |
| Popular Models |
| Model
Number |
Media |
Electrical
Connection |
Housing |
| AFS-131 |
Oil |
Wire
leads |
Brass |
| AFS-141 |
Water |
Wire
leads |
Brass |
| AFS-151 |
Liquids |
Wire
leads |
SS |
| AFS-231 |
Gases |
Wire
leads |
Brass |
| AFS-251 |
Gases |
Wire
leads |
SS |
| AFS-132 |
Oil |
Conduit |
Brass |
| AFS-142 |
Water |
Conduit |
Brass |
| AFS-152 |
Liquids |
Conduit |
SS |
| AFS-232 |
Gases |
Conduit |
Brass |
| AFS-252 |
Gases |
Conduit |
SS |
|
| |
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