Hawker - Model 920 -Auto Sequencer Unit

• Low power AC DC supply
• 2 sets of user changeover volt free contacts
• Duty, Duty & Assist or Duty & Standby
• Real time display of the transmitter signal in mA
• User programmable ON/OFF points
• Pumping Out Auto Sequencing, fail safe low
• Low running costs
• Internal current limited power supply for transmitter

The Type 920 is an Auto Sequencer unit suited for small pumping stations for the control of two pumps. For example Duty and Assist or Duty and Standby. The 920 accepts a signal from a vessel mounted sensor and operates individual relays anywhere over its input range. The 4 digit display shows the real time signal input in milliamps. The 920 includes functions such as Duty Inhibit, Totaliser counter, Quick Swap function, plus more.