Electrode-based liquid-level relays for tank filling, draining, wells and reservoirs. Select the level-control mode, control supply and output contact arrangement.

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NewTrend RL8-02 Liquid Level Control Relay, Pump Up/Down, 10A

Electrode-based liquid-level relay with pump-up/down selection, one- or two-level control, 5-100kΩ sensitivity and 0.1-10s delay. AC/DC 24-240V; 1 SPDT, 10A AC-1.