This manual introduces the features and characteristics of the LC52 series liquid level sensor controller, including 3.5-bit LED display, Fail-Safe relay control, polypropylene enclosure, and easy setup
The Flowline LC52 Series is a general-purpose continuous relay controller designed for single tank level indication. It features a 3.5-digit LED display, fail-safe relay control for pumps or alarms, and can be configured for automatic fill/empty operations or dual alarm settings (high/low). The unit includes both a standard SPDT relay and an optional latching SPDT relay.
| Display Type | LED, 3.5 digit |
|---|---|
| Supply Voltage | 120 / 240 VAC 50 - 60 Hz |
| Sensor Supply Voltage | 24 VDC @ 25mA (primary) |
| Contact Rating | 250 VAC, 10A |
| Ambient Temperature | -40° to 70° C |
| Enclosure Material | Polypropylene (U.L. 94 VO) |
The relay is rated for a 12 amp resistive load.
Yes, it can be snapped onto a 35 mm DIN Rail or back panel mounted.
A time delay from 0 to 60 seconds can be set before the relay responds.