Capacitive level sensors for solids, fluids or granulated substances. Typical application: Level detection in agriculture environments (e.g. silos).

• Capacitive level sensor for solids, fluids or granulated substances
• Polyester types, smooth or with 1 1/2” pipe thread
• Teflon type with 1 1/2” pipe thread for rough environments

A compact and flexible level probe for measuring the level of conductive liquids, i.e overfill, dry run protection or pump control. A total measurements system consist of a multiple probehead, 1-5 electrodes and a control unit. The electrode length can be freely defined be means of electrode extension units - with or without isolation.

• Flexible conductive level probe
• 1 to 5 electrodes
• User defined electrode length
• Isolated or unisolated electrodes

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application.

• 1 to 4 electrodes
• Isolated or unisolated electrodes
• Cable or screw connection
• 1/2”, 1” or 1 1/2” without pipe thread according to ISO 228/1-Gxxx”

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application.

• 1 to 4 electrodes
• Isolated or unisolated electrodes
• Cable or screw connection

The sensors VH1 and VH2 are hanging electrodes with Neoprene cables. The sensor A94-10 is a hanging probe for (swimming) pool level control. For use with amplifier (please refer to separate data sheets).

• VH1 and VH2: Hanging electrodes with Neoprene cable
• A94-10: Hanging probe for (swimming) pool level control

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging for discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application. The teflon housing makes the sensor excellent for use in rough environments.

• Excellent resistance to chemicals
• Teflon housing
• 1 to 4 electrodes
• Isolated (teflon) or unisolated electrodes
• Cable connection
• 1 1/2” pipe thread according to ISO 228/1-Gx”

The FS series of sensors are economical electromechanical float switches for liquid level sensing. Selectable normally open or normally closed outputs, along with various mounting configurations and housing materials, allow the FS sensors to fit a wide variety of level applications.

• Float switches for liquid level sensing
• Horizontal or vertical mount
• Polypropylene, or polysulfone housings
• Maximum switching voltage: 200 VDC or 240 VAC
• Maximum switching current: 0.5 A (SPST)
• Suitable for specific gravities > 0.75

Optical level probe with modulated infrared light for detection of liquids. Selfcontained unit has built-in amplifier. Separate transmitting and receiving elements sealed behind the tip. Designed for direct mounting through the wall of a tank. The polysulphone tip is especially resistant to most acids and bases.

• Modulated light
• Built-in amplifier
• Output: NPN or PNP, 4-wire (NO & NC)
• Housing: Stainless steel or nickel plated brass
• Tip: Polysulphone or glass
• High chemical resistance to most acids and bases
• Liquid and electrical circuit completely isolated
• Power supply: DC models 10 to 40 VDC

Optical level sensor with modulated, infrared light for the detection of liquids. Fitted with built-in amplifier. Transmitter and receiver are completely selfcontained in solid plastic designed for mounting into container wall. VP01/02 are available in a Polysulfone housing resistant to most acids and bases. VP03/04EM are available in a Polyamide 12 housing resistant to various solvents.

• Sensor for liquid level detection
• Built-in amplifier, Ga-As diode
• Output: Transistor NPN/PNP, NO or NC switching
• High chemical resistance to most acids and bases
• VP01/03: Output OFF when sensor in liquid
• VP02/04: Output ON when sensor in liquid
• No electrical or thermal connection between liquid and electrical circuit
• LED-indication for output ON
• Power supply 10 to 40 VDC

Optical level sensor with unmodulated, infrared light for the detection of liquids. Fitted with built-in amplifier. Transmitter and receiver are completely self-contained in solid plastic housing designed for mounting into container wall. VP01/02 are available in a Polysulphone housing resistant to most acids and bases. VP03/04 are available in a Polyamide 12 housing resistant to various solvents.

• Sensor for liquid level detection
• Built-in amplifier, Ga-As diode
• Output: Transistor NPN/PNP or SCR, NO or NC
• High chemical resistance to most acids and bases
• VP01/03: Output OFF when sensor in liquid
• VP02/04: Output ON when sensor in liquid
• No electrical or thermal connection between liquid and electrical circuit
• DC types: LED-indication for output ON
• Power supply: DC types: 10 to 40 VDC AC types, 110 or 230 VAC