bms control system

building automation controls

FS - Fluid Sensing

commercial automation systems

Vane Flow Switches

FS-2 Series

The FS-2 Series of Vane Flow Switches offer an economical flow proving solution. Custom set points tailored for the application are enabled by field adjustable vane layers and a setpoint adjustment screw. These switches are ideal for use in “flow or no flow” applications in cold and hot water systems.

building automation system architecture

Thermal Dispersion Flow Switches


Thermal Dispersion Flow Switch, 316SS and polysulfone, 1/2" NPT process connection, 6' of cable with cable gland.

commercial building automation

Cable Float Switches

FS-CFS2 Series

The FS-CFS2 series of Cable Float Switches are a mechanically-actuated floating switch intended to activate electrical components, usually pumps, to start and stop automatically. The FS-CFS2 is perfect for simple level control of liquids for filling or draining reservoirs and tanks.

integrated building management and security system

Submersible Level Transmitters


The FS-SBLT2 Submersible Level Transmitters are manufactured for years of trouble free service in the harshest applications. They measure the height of liquid above the position in the tank referenced to atmospheric pressure. The transmitters consist of a piezoresistive sensing element, encased in a 316 SS housing. The PVS bullet nose design protects the diaphragm from damage.

Building Management solutions

Water Detectors

FS-WD Series

The FS-WD Series of fluid sensors are microchip-based devices that use gold-plated sensing probes to detect the presence of water or other conductive liquids. It is designed to signal an alarm if one or more of three conditions are met: water is detected, power is lost to the unit, or if there is an internal failure providing the highest level of water detection confidence.

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