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Resistance Sensors (Dual Probe) DLA and DLB Series

This family of Level Controls provides high and low level sensing with Pump Up or Pump Down capabilities. They are packaged in a standard octal plug-in housing. The probe and sensing circuit are isolated from line voltage via a transformer. The probe is driven with an AC signal to prevent plating. The output is an electro-mechanical relay rated at 10 A.


● Solid state sensing circuitry
● Dual probe level detection
● User adjustable sensing resistance
● Rugged octal plug-in housing
● Heavy duty internal construction