Skip to content
Sigma side mounted level switch

Side Mounted Level Switch

Compact pivoted float switch for low, intermediate and high level alarms through the tank wall.

Pressure
Up to 100 bar
Temperature
Up to 300 °C
Connections
Flanged to ANSI, DIN or BS, size as required
Sigma external cage level switch

External Cage Level Switch

Cage mounted magnetic float switch with an anti vibration design, widely used in petroleum and power plants.

Pressure
Up to 200 bar
Temperature
Up to 400 °C
Connections
Flanged to ANSI, DIN or BS, size as required
Sigma top mounted level switch

Top Mounted Level Switch

Displacer type level controller with a fully isolated electrical compartment for severe service.

Pressure
Up to 200 bar
Temperature
Up to 400 °C
Connections
Flanged to ANSI, DIN or BS, size as required
Sigma reed type level switch

Reed Type Level Switch

Float operated reed switch for multi point level indication in water, diesel, chemical and hydraulic tanks.

Pressure
Up to 50 bar
Temperature
Up to 110 °C
Range
Lengths up to 3.5 m
Sigma conductivity level switch

Conductivity Level Switch

Simple, low cost electrode switch for single or multi point detection of conductive liquids.

Pressure
Up to 50 bar
Temperature
Up to 300 °C
Range
Probe lengths up to 10 m
Sigma pneumatic level switch

Pneumatic Level Switch

Float or displacer switch with a pneumatic 3/2 valve output, for areas where electrical switching is not wanted.

Pressure
Up to 50 bar
Temperature
Up to 75 °C
Connections
Flanged to ANSI, DIN or BS, size as required

Request a quote

Tell us your process conditions. We will recommend the right instrument.

Share the fluid, pressure, temperature, range and connections you need, and our engineers will come back with a solution and a quotation.

Made with Modulify