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Flow Switches / Indicators

4000 Series Flow Switch

General-purpose reed flow switch for flow / no-flow detection in cooling loops, water treatment and lubrication lines.

Part no.4000 Series

  • Supplied and supported by GTi in Thailand
  • Calibration certificate on delivery
  • Selection, installation and commissioning help

Overview

Specifications

Reed switch technology
Reliable flow/no-flow detection with no moving parts exposed to media
Compact form factor
Easy to install in restricted spaces or OEM panel builds
Low maintenance
Simple, long-life operation without recalibration
Multiple connections available
BSP/NPT threads and electrical configurations
Cost-effective solution
Ideal for water, coolant or process fluid circuits
Flexible mounting
Horizontal or vertical installation supported

Not Sure Which Instrument Fits?

Tell us what you need to measure and where. Our engineers match the instrument, supply it with a calibration certificate and help commission it on site.