PSL Pump Station Level Controller

Main Features:

• Non-Contacting Ultrasonic Sensor

• 6 Control Relays with Programmable Pump Alternation

• RS232 output and PC software for dial-up monitoring and password-protected calibration

• Automatically logs and reports Relay run times for pump performance evaluation

• Isolated 4-20mA Output

• Built-in 3 button Keypad for manual calibration

General Specifications:

• Accuracy: ±0.25% of Range or 2 mm (0.08") whichever is greater

• Electronics Enclosure: Watertight, dust tight NEMA4X (IP 66) polycarbonate with a clear, shatter proof face

• Operating Temperature: Electronics: -5 to 140°F (-20 to 60°C)

• Power Input: 100-260VAC 50-60Hz, 7.5 Watts max.

• Surge Protection: Sensor, 4-20mA and AC power

• Outputs: Isolated 4-20mA (1000 ohm), RS232 (cable and null-modem connector included)

• Output: Isolated 4-20mA,1000 ohm load maximum

• Control Relays: 6 form C dry contact Relays rated 5 amp SPDT; programmable level alarm and/or pump

• control modes, pump alternation/sequencing, failsafe/echo-loss, air temperature alarm

• Displays: Level - large, 4-digit LCD; Menu/Reports/Status - 16-digit alphanumeric

• Calibration: Level or Range mode in selectable units

• Programming: Built-in, 3-button keypad, password-protected; or via RS232

• PC Software: 'PSL Remote' for Windows - save calibrations to disk, Relay run-time reports, real-time monitoring with direct RS232 connection or through modems

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Spotlight

SLT - Open Channel Flow and Level Monitor

                                                                        

The SLT provide both level and flow readings depending on the application required. 3 relays as standard and can be expanded to 6.

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