Level switches

The general purpose ultrasonic level transmitter provides continuous level measurement up to 49.2" (1.25m) with a 4-20 mA signal output, and is configured vi...

The general purpose ultrasonic level transmitter provides continuous level measurement up to 9.8' (3m) with a 4-20 mA signal output, and is configured via ou...

The general purpose ultrasonic level transmitter provides continuous level measurement up to 18.0' (5.5m) with a 4-20 mA signal output, and is configured via...

Rugged and reliable the Series L4 Flotect Level switch operates automatically to indicate tank level. Perfect for starting or stopping pumps, opening or clos...

Model L8 Flotect Liquid Level Switch features a leak proof body and float constructed from tough, durable polyphenylene sulfide which has excellent chemical...

The SC2400 Series is a compact and inexpensive vibrating level switch by Finetek. The tuning fork is applicable in both liquids and bulk. The BSP threaded co...

The Finetek SC-Probe series works on the same principle as a tuning fork, but has the advantage that the sensor is in one piece. Thus, the medium can not sit...

These compact level switches are ideal for monitoring hydraulic Power Packs. The UNS1000-BN18 are custom made with lengths up to 600 mm. Optional,a temperatu...

The LU10 series ultrasonic level switch provides reliable level detection of chemical liquids, solvents, hydrocarbons and petroleum based fluids. Media examp...

The Flowline LZ12 vibration level switch provides reliable liquid level detection of dirty liquids such as those with light to medium coating, scaling or foa...

The Switch-Tek LO10 optical level switch provides reliable leak detection in and around wells, tanks and piping systems. The 1A relay contact switches on det...

The Switch-Tek LP15 series offers reliable high or low level detection for water-based conductive liquids with light pollution, such as copper sulphate and s...

The Switch-Tek LP50 series capacitive level switch provides reliable level detection of water-based conductive liquids such as hydrochloric acid, sulfuric ac...

The SE series rotary paddle level switches are suitable for simple detection of solids and powders in bulk tanks, silos and containers. The paddle rotates wi...

The Finetek SB series capacitive level switch detects levels of liquids, powders and bulk. This is designed to reduce adhesion of the medium at the sensor to...

The Finetek SD series optical level detection operates on the principle of reflection of light in a prism. If the sensor is surrounded by air, the light beam...

The BLS3000 is an electronic version of a traditional float switch. On the clear LCD display you can read the current level and with the built-in PNP contact...

The level switch Vibraswitch-C from Klay-Instruments is a robust switch based on the vibrating fork measurement principle. The sensor is electronically vibra...

Klay-Instruments' robust level switch Vibraswitch-S is based on the vibrating fork measurement principle. The level switch is compact and suitable for all li...

The magnetic, explosion proof, level switches of FineTek are custom made​​. Length, number of switching points and fitment can be made ​​according to custome...

FineTek's side mounted float level sensor are manufactured specifically for horizontal mounting in a tank or vessel. The sensors have a marine approval or a...

The brass multi float switches with NBR floats in the series UNS1000-VA are available with one to five switching points. These level switches for top mountin...

The all stainless steel multi float switches in the series UNS1000-VA are available with one to five switching points. These level switches for top mounting...

The Barksdale UNS2000 multi level switches are used in a multitude of industrial applicaitons. The level switches are custom made and are available in a wide...