800 Series

800 Series Metering Flow Switches

  • Flow ranges from 0.2 to 227 LPM / 0.05 to 60 GPM
  • Liquid temperatures from -40 to 140°C / -40 to 284°F
  • Pressure to 1724 kPa / 250 psi
  • Calibrated 0–5 VDC output
  • Relay trip point – 16 preset settings
  • Compact design
  • 5-year warranty

RoHS_small

Standard 800 Series metering flow switches are calibrated with water at approximately 25 °C / 77 °F. The use of fluids other than water may affect the accuracy of measurement due to differences in viscosity. Proteus’ world-class calibration capability allows us to deliver instruments with specialized temperature- and fluid-specific calibration. Please contact Applications Support at tech@proteusind.com or (650) 964-4163 for more information.

Detailed product inquiries: Sales@proteusind.com

Technical inquires: Tech@proteusind.com

Phone: (650) 964-4163

For special orders and California reseller with a resale certificate, please call us directly to place your order.

Price List

Additional information

Weight 3 lbs
Connection Size and Type

1/4" FNPT, 3/8" FNPT, 1/2" FNPT, 3/4" FNPT, 1" FNPT, 9/16-18 SAE, 3/4-16 SAE, 1 1/16-12 SAE, 1 5/16-12 SAE

Flow Range

0.2-1.1 LPM / 0.05-0.3 GPM, 0.2-2.3 LPM / 0.06-0.6 GPM, 0.4-3.8 LPM / 0.1-1.0 GPM, 0.95–9.5 LPM / 0.25–2.5 GPM, 1.1-17 LPM / 0.3-4.5 GPM, 15-151 LPM / 4.0-40 GPM, 19-227 LPM / 5.0-60 GPM, 2.3-34 LPM / 0.6-9.0 GPM, 3.0-38 LPM / 0.8-10 GPM, 5.3-53 LPM / 1.4-14 GPM, 5.7-72 LPM / 1.5-19 GPM

Flow Body Material

Brass, Polypropylene, Stainless Steel

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