This liquid or gas flow switch package offers a complete solution for low flow pump or process protection. The short sensor is intended for use in pipe or ducting from 1/2 inch to 1 1/2 inch; the long sensor is applied from 2 inch up. The compact relay controller provides direct actuation of valves, alarms or pumps rated up to a maximum of 1/2 horsepower. Each assembly includes a compact relay controller and flow switch. To complete your product, select the appropriate liquid or gas sensor configuration, sensor length and material for your application.

Features:

Rugged flow switch and compact relay controller package

Offered in liquid and gas configurations for broad application coverage

Fail-safe cntrlr. provides direct actuation of pumps, blowers and alarms

All plastic construction with PP/Ryton or PVDF wetted materials

PP enclosure rated NEMA 4X with 1/2 inch conduit connector

LED indicators for liquid, relay and power status

Adjustable 0-60 second time delay dampens out relay chatter

Invert switch provides simple NO or NC relay operation

This liquid or gas flow switch package offers a complete solution for low flow pump or process protection. The short sensor is intended for use in pipe or ducting from 1/2 inch to 1 1/2 inches; the long sensor is applied from 2 inches up. The FET output provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm. Each assembly includes a compact junction box and flow switch. To complete your product, select the appropriate liquid or gas sensor configuration, sensor length, material and output for your application.

Features:

Rugged flow switch and compact junction box package

Offered in liquid and gas configurations for broad application coverage

All plastic construction with PP/Ryton or PVDF wetted materials

Sensor is not damaged by abnormally high flow velocities

Relay or FET switch output for interface with PLC, SCADA or alarms

PP junction box rated NEMA 4X with 1/2 inch conduit connector

Selectable normally open or closed switch states

The flow switch set point may be adjusted from .04 to 3 fps and is an excellent choice for a wide range of relatively clean, non-coating or scaling type liquids. Media examples include hydrochloric acid, lubrication oil and glycol solutions. The relay or FET output provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm. The short sensor is intended for use in pipe sizes from 1/2 inch to 1 1/2 inch; the long sensor is applied from 2 inches up.

Download PDF Literature: Specification Sheet  / Product Manual