Gems RFS Series Flow Switch

Name: Gems RFS Series Flow Switch
Brand: Gems Sensors & Controls
Price: 270.0 USD
Availability: InStock

Combines visual confirmation of flow with dynamic, electronic switch operation . Learn more...

Starting at $270.00

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Manufactured

By Gems Sensors & Controls

Includes

Availability

Usually ships in 2-3 weeks

Product Manual Product Specs

Features

Combines Visual Confirmation of Flow with Dynamic, Electronic Switch Operation
Easy, Adjustable Switch Point Calibration
Local LED Signals When Setpoint is Reached
Body Materials: Brass, 316 Stainless Steel or Polypropylene
Maximum Operating Pressure
- Brass or Stainless Steel Body: 200 PSIG @ 70°F
- Polypropylene Body: 100 PSIG @ 70°F
Operating Temperature
- Brass or Stainless Steel Body: -20 to 212°F
- Polypropylene Body: -20 to 180°F
Maximum Viscosity: 200 SSU
Input Power: 24 VDC or 115 VAC
Relay Contact Ratings (SPDT): 1 Amp, 24 VDC Resistive; 0.3 Amp, 110 VAC
Current Consumption
- 24 VDC: 20mA (No Load); 35mA (Load)
- 115 VAC: 45mA (No Load); 95mA (Load)
Repeatability: 2% Maximum Deviation
Set Point Accuracy (Factory Set): ± 5%
Set Point Differential: 15% Maximum

The Gems RFS series flow switch builds an extra level of reliability and protection into your equipment. Combining visual confirmation of flow with dynamic, electronic switch operation, the RFS series cannot be deceived into indicating a positive flow situation when no flow actually exists. Once set to a desired actuation point, the RFS will switch to a "no-flow" condition should the rotor stop for any reason. The RFS series has easy, adjustable switch point calibration making it the ideal instrument to protect expensive electronic equipment from coolant flow failure.

The RFS series has port sizes from 1/4" to 1" NPTF for liquid flow settings from 0.10 to 60 GPM. Featuring rugged brass, stainless steel or polypropylene construction, the RFS utilizes a simple and reliable design suitable for operating temperatures to 212°F and line pressures to 200 psig.

Applications for the Gems RFS Series flow switch: