December 2003 — This multiple tank level processor offers a simple solution for inventory tank gauging and basic setpoint control. The KING-GAGE® LevelPRO SP processor combines volumetric tank level indication with digital setpoint control actuation (dual SPDT switching outputs) plus ASCII/MODBUS communications. This can be applied for pump actuation, valve control or other tank level triggered events.

LevelPRO SP processors also enable standard ASCII or MODBUS-RTU digital communications via two wire RS485 interface. Acting as a data acquisition node, up to 8 individual tanks can be linked to a PLC or PC-based control system. The processor can also be configured with remote satellite display modules using one of the two available serial communications ports.

● 8 Tank Input Channels (w/ 24 Vdc excitation)
● Two RS485 Communications Ports: ASCII, MODBUS
● Dual SPDT Outputs (per channel)
● Specific Gravity Compensation
● User Interface Panel