C&N PETROLEUM EQUIPMENT

The single channel PD501 is an economical optic monitor with 3 modes of operation.

It can be configured as a 5-wire probe monitor for loading gantries or storage tank farm with up to 15 sensors and may also be used for single compartment tanks with a two-wire system.

It can also be used as a stand alone grounding monitor with capability of providing overfill protection if required at a later stage.

As with the RM100 series monitors, the PD501 includes ground assurance with the overfill protection functions.

FEATURES

• Unit is encased in a explosion-proof housing for Class 1-Zone 1
• Power supply may be 24Ov AC or 11Ov AC
• Output switching is triple-ganged relay for greater reliability
• Lockable by-pass switch to enable loading of tankers in emergency
• Bypass mode illuminates both red and green indicator lamps
• Set for 5-wire or 2-wire (single channel only)
• Compatible with all Industry Standard Overfill Probes
• Triple LED style indicator lamps for extended life
• Intrinsically safe output to truck sensors
• Shutdown response time < 0.5 seconds
• No adjustment required (solid state board)

PD501 CONFIGURATIONS

Liquip's overfill protection monitors can be configured to suit the overfill, grounding, voltage and probe requirements of individual applications.

This flexibility enables standardisation, versatility and exceptional value for money.

2008 C&N PETROLEUM EQUIPMENT

Design: DRAGAN GRAFIX