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Level Switches - Conductivity |
With our comprehensive range of techniques, we can cover any application and meet any specific customer requirement, be it in a food processing factory or a quarry. |
Product Name | Application | Image | Leaflet Download | | A general purpose conductivity switch with a very wide adjustment range. Designed for use with the Afriso series of sensing probes. Wall or DIN rail mounting. Multi-voltage 85-265V ac or 24V dc inputs Heavy duty tactile keypad allows push-button set-up. |  | | | The ELT68 is a special-purpose conductivity level switch with a very low resistance range for use with highly conducting liquids in dairies, breweries, ice-cream and other liquid food plants. Unaffected by foam or viscous liquids the unit can be used with either one sensing probe as a single point level switch or two sensing probes for pump/solenoid control. A built in ‘fail-safe’ selector and suitable for interface detection in pipes between e.g. beer/water, milk/water, caustic/water etc. |  | | | A self-contained all-in-one level switch designed for use with conducting liquids in dairies, breweries, ice-cream plants etc. where dense foam can cause problems with general purpose conductivity level switches. The ELT68C is capable of differentiating between dense layers of foam and the actual liquid surface which renders the unit capable of interface detection in pipes. A special feature of the ELT68C includes a built-in fail-safe selector switch, red and green LED indicators and a hygienic welding gland. |  | | | The ELT8 is designed for use with electrically conducting liquids such as water, sewage etc. The unit can be used with either one sensing probe for high or low level, or two sensing probes for the automatic starting and stopping of pumps. Features adjustable settings and a fail-safe selector switch to ensure that the relays always de-energise when the alarm condition is reached. | 
| | ELT 680 | The ELT 680 is a DIN-rail mounting level switch with a very wide adjustment range, especially designed with conducting liquids in dairies, breweries, and ice-cream plants. The unit can be used with either one or two sensing probes (pump on/off). Special features on the ELT 680 include ‘sensitive range’ selection and ‘fail-safe’ selector switch. A 0-20 second timer circuit is also provided. | 
| | ELT 80 | The ELT80 is a low-cost well-proven DIN-rail level switch designed for use with electrically conductive liquids such as water, sewage etc. The unit can be used for either single point level or pump on/off control. The unit can be set and adjusted to ensure that the unit switches off at the correct level and is not affected by foam on the liquid surface. | 
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