Large Display Process Meter

Unique Features

• 4-20 mA, 1-5 V, 0-5 V, 0-10 V inputs
• 4 1/2 digit + extra zero display for rate
• 6 digit display for total
• Programmable exponent for weirs & flumes
• Pump alternation control
• Two 24 VDC transmitter power supplies
• 200 mA transmitter power supplies
• 2 or 4 relays & 4-20 mA output options
• 15 VAC or 230 VAC power
• Operating temperature: -20º 50 65ºC
• Pump Alternation (PD655 & PD656 Only)
• Built-in snubbers on each relay contact
• Any set point programmable for process/rate or total

Description

The PD650, PD655 and PD656 are Large Display Process Meters with flow rate, totalizer and batch control capabilities. Each accepts the common process signals such as 4-20 mA, 0-5 VDC, 1-5 VDC, 0-10 VDC and displays these signals in engineering units on a large, high efficiency, 4 1/2 digit red LED display. All units also provide two isolated 24 V power supplies to drive both the input and output loops. Options include up to 4 relays for alarms or batch controlling, as well as an isolated 4-20 mA transmitter output.

Typical Applications Coming soon