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7507619

SCULLY SPBL PROBE

The Scully SP-BL Thermistor Sensor (manufacturer part 07619) is a liquid level detection probe used for overfill prevention on tank trucks and rail cars during petroleum loading. It senses when liquid reaches the probe tip and signals the loading system to shut off, preventing spills. Designed for standard temperature ranges (0° to +140°F), it works with Scully ST‑15 rack monitors and features Dynacheck® self‑checking circuitry. This item is the sensor only; a compatible holder like the SP‑MHC or SP‑MHCF is required for installation.