Starting at $859.00USD
ConfigurePrecision Digital
PD6830 ProtEX-RTP Explosion-Proof Pulse Input Flow Rate/Totalizer
Displays flow rate and total from a pulse output flowmeter, standard backlight, approved for hazardous areas
The ProtEX-RTP PD6830 is a rugged, explosion-proof, pulse input rate/totalizer for demanding applications in hazardous areas. It can be powered from 9-30 VDC, battery, or from the 4-20 mA output loop; includes two isolated open collector pulse outputs and is available with an isolated RS-485 option for Mod-bus communications. The instrument will operate over a temperature range of -40 to 75°C (-40 to 167°F).
The top numeric display will read rate or total up to five digits and the alphanumeric bottom display will read up to 7 digits, 13 digits with the total overflow feature. The alphanumeric display can also be pro-grammed to show any combination of numbers and letters up to seven characters long for rate, total, grand total, engineering units and/or identification tag. The backlight makes the display more visible in any lighting condition. The enclosure is provided with threaded conduit holes and integrated pipe or wall mounting flanges.
Free, PC-based, MeterView EX software that connects to the meter via the PDA8068, PDA7485-I, or the PDA8485-I is available for programming and setup of the instrument.

• Fully-Approved Explosion-Proof Pulse Input Rate/Totalizer
• Pulse, Open Collector, NPN, PNP, TTL, Switch Contact, Sine Wave (Coil), Square Wave, Isolated Inputs
• 0.7" (17.8 mm) 5 Digits Upper Display for Rate or Total
• 0.4" (10.2 mm) 7 Alphanumeric Characters Lower Display for Rate, Total, Grand Total, Units, and Tag
• Display Mountable at 0°, 90°, 180°, & 270°
• SafeTouch Through-Glass Button Programming
• 13-Digit Totalizer with Total Overflow Feature
• Gate Function for Rate Display of Slow Pulse Rates
• K-Factor, Scaling, or Live Input Calibration with 32-Point Linearization
• Automatic Rate, Total, and Grand Total Unit Conversions
• Backlight Standard on All Models
• Isolated 4-20 mA Output for Rate, Total, or Grand Total
• Two Isolated Open Collector Pulse Outputs, Up to 5 kHz
• Battery, DC, or Output Loop-Powered Models
• Operating Temperature Range: -40 to 75°C (-40 to 167°F)
• FM Approved as Explosion-Proof / Dust-Ignition Proof / Flame-Proof
• CSA Certified as Explosion-Proof / Dust-Ignition Proof / Flame-Proof
• ATEX and IECEx Certified as Flame-Proof and Protection by Enclosure
• Conformal Coated PCBs for Dust and Humidity Protection
• Password Protection
• On-Board Data Logging of up to 1024 points
• Free Meterview EX Programming Software
• Modbus Communications Isolated RS-485 Option
• Wide Viewing Angle
• Flanges for Wall or Pipe Mounting
• Explosion-Proof, IP68, NEMA 4X Die-Cast Aluminum Enclosure
• Three 3/4" NPT Threaded Conduit Openings (One Plug Installed)
• 2" U-Bolt Kits Available
• Stainless Steel Tag Available
• 3-Year Warranty
Accessories
Precision DigitalPDA8068 Serial Adapter
USB Serial Adapter for PD6830 & PD6730
Buy now!$91.00 USDNormally ships in 1-2 weeks
Precision DigitalPDABAT36C Approved Replacement Battery
Approved replacement 3.6 V C-Cell lithium battery
Buy now!$50.00 USDNormally ships in 1-2 weeks
Precision DigitalPDA0001 Reducer for the PD68XX
3/4" M-NPT to F-M20 Reducer for the PD68XX
This product is no longer available. Contact us at 800-567-8686 for alternative solutions.
Precision DigitalPDA0002 Reducer for the PD68XX
3/4" M-NPT to 1/2" F-NPT Approved Reducer for the PD68XX
This product is no longer available. Contact us at 800-567-8686 for alternative solutions.
Precision DigitalPDAPLUG75 Stopping Plug
3/4" NPT 316 stainless steel stopping plug with approvals
Buy now!$22.00 USDNormally ships in 1-2 weeks
Precision DigitalPDA6846 Pipe Mounting Kit
Pipe mounting kit for ProtEX
Starting at$11.00 USDNormally ships in 1-2 weeks
Precision DigitalPDABAT36D Replacement Battery
Approved replacement 3.6 V d-cell lithium battery
Buy now!$67.00 USDNormally ships in 1-2 weeks
Request a Calibration Quote
We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn moreBrowse By Brands
Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more










