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LS-800PVC Series Multi-Point Level Switch is an inexpensive and durable all-PVC level switch for reliable sensing of corrosive liquids. Wetted parts make the LS-800PVC suitable for potable water applications.
Yes, very low currents (< 5ma) can prevent “cleaning” of the contacts or not have enough energy to maintain low contact resistance. 5ma is likely a good minimum for our standard 20 VA switch. But you also want enough voltage. Approximately, 5V, 5ma is a good minimum. For low current switching we recommend a 10 VA reed switch which can better handle lower loads. (1ma for example).
What is the life expectancy of a reed switch?
A reed switch is extremely rugged and designed to operate reliably for many years, under ideal conditions, up to about 2 million cycles. To achieve maximum service life, reed switches benefit from protected electrical supply.
XMP/XTP 800 Series Continuous Level Transmitter is designed to monitor chemical tanks and vats and provides resistance to corrosive liquids and vapors. The XTP-800 Series adds a choice of signal conditioning for use with Gems digital bar-graph...
The LSP-800 Series features inert materials making it suitable for corrosive liquids and vapors. Three standard model types in a choice of materials offer broad chemical compatibility. With 1 to 6 actuation levels and lengths up to 70 inches, the...
