PD8-6363 ProtEX-MAX Explosion-Proof Dual Pulse Input Flow Rate/Totalizer

The ProtEX-MAX PD8-6363 is an explosion-proof dual pulse input rate/totalizer ideal for flow rate, total, and flow control applications.

The totalizer features a dual-line display, with a main display of 0.60" (15 mm) high, and a second display of 0.46" (12 mm) high superluminous LED digits, which can be read in any lighting condition, including direct sunlight.

The totalizer is housed in a field-mountable, NEMA 4X/IP68 rated enclosure available in either aluminum or stainless steel for convenient indoor and outdoor installation.

The totalizer accepts a wide variety of pulse signals from two (2) pulse output flowmeters that can be displayed as flow rate, total and grand total. The rates, as measured by the flowmeters, are automatically aggregated into cumulative totals and grand totals which can be displayed with the rates.

Various math functions may be applied to the rate, total, and grand total of the two channels, including addition, difference, absolute difference, average, weighted average, multiplication, division, minimum, maximum, draw, ratio, and concentration.

The displays, relays, and the analog output may be assigned to the rate, total, or grand total of input channels A or B, or math result channel C. Three of the programming buttons can be set for custom operation.

A fully loaded ProtEX-MAX PD8-6363 dual-input flow rate/totalizer comes with four SPDT relays, a 4-20 mA output, five digital inputs and four digital outputs, and RS-485 serial communications.

The four relays can be used for alarm indication or process control applications. The 4-20 mA isolated output, Modbus RTU serial communications, and digital I/O features make the ProtEX-MAX an excellent addition to any system.

• Fully Approved Explosion-Proof Pulse Input Flow Rate/Totalizers
• Dual Pulse, Open Collector, NPN, PNP, TTL, Switch Contact, Sine Wave (Coil), Square Wave Inputs
• Rate, Total, and Grand Total for Each Input Channel
• Display Rate & Total at the Same Time
• Dual-Line 6-Digit Display, 0.6" (15 mm) & 0.46" (12 mm)
• SafeTouch Through-Glass Button Programming
• Display Mountable at 0°, 90°, 180°, & 270°
• Isolated 5, 10 or 24 VDC Flowmeter Power Supply
• Gate Function for Display of Slow Pulse Rates
• 4 Relays with Interlocking Capability + Isolated 4-20 mA Output Option
• Free PC-Based, On-Board, MeterView Pro USB Programming Software
• SunBright Display Standard Feature; Great for Outdoor Applications
• Total, Grand Total or Non-Resettable Grand Total
• Front Panel or Remote Total Reset
• Password Protection for Programming and Total Reset
• Total Stored in Non-Volatile Memory
• K-Factor, Internal Scaling, or External Calibration
• Operating Temperature Range: -55 to 65°C (-67 to 149°F)
• CSA Certified as Explosion-Proof / Dust-Ignition-Proof / Flame-Proof
• ATEX and IECEx Certified as Dust-Ignition-Proof / Flame-Proof
• Input Power Options: 85-265 VAC / 90-265 VDC or 12-24 VDC / 12-24 VAC
• Programmable Display, Function Keys & Digital Inputs
• Flanges for Wall or Pipe Mounting
• Explosion-Proof Aluminum or Stainless Steel NEMA 4X / IP68 Enclosures
• On-Board RS-485 Serial Communications
• Modbus RTU Communication Protocol Standard
• Four 3/4" NPT Threaded Conduit Openings
• 3-Year Warranty