Batch Controller for Pulse Flow Meter
, Flow Totalizers
Contrec 114D is a high accuracy Batch Controller designed to operate with pulse output flow meters. With IP67 weatherproof front panel, a tactile keyboard, and various mounting options hence make it a very versatile unit. The 114D Batch Controller has an input conditioning circuit which will accept pulse or frequency, it possible program in the range 0.000001 to 999,999. 2 hence the solid-state relay outputs suitable for driving DC solenoids or external relays. The outputs also provide for one or two-stage batch control of the flow batch control.
The batch controller is fully programmable from the front panel, and the user can program scaling factors, decimal point positions, valve delays and signal timeouts. Contrec 114D will operate from an external power source between 9 and 28 Volts with no more than 4mA, it also with battery backup. During DC powers are interrupting, lithium batteries help to back up the totalizer.
The batch controller comes with a standard wall mounting bracket. Hence 2″ panel and pipe mounting bracket are available as an option.