Featured Products

• Solid-state, fail-safe design
• Adequate voltage threshold of 45V to avoid nuisance switching
• Variable threshold design blocks transients
• Meets NESC 97D2 for isolation
• High impedance to AC and DC current when in the blocking mode

Note: Due to the installation process for these devices, VTNI units are sold only to power utility companies, or their distributors. 

• Compact, lightweight package
• Range of AC Fault Ratings
• Higher Blocking Voltage than Polarization Cells
• UL and C-UL Listed for Grounding Electrical Equipment
• UL, C-UL Listed for Class I, Division 2 Locations
• Certified by UL/DEMKO for Meeting ATEX Directive for Zone 2; CE Marked
• Certified by UL for IECEx Zone 2 locations
• Submersible Design

• Utilizes the same proven and reliable design of the PCR
• UL, C-UL listed explosion-proof design: unique to the industry
• Listed for use in Division 1 & 2 areas, Groups B, C, D
• IECEx certified for Zone 1 - UL
• ATEX certified for Zone 1 - UL/DEMKO
• Listed as an "effective grounding path" per the NEC and CSA grounding standards

• Custom lengths are available for an additional fee per foot
• Specify the units for length "X" (e.g., inches, mm, etc.).
• Each PCRH requires two conductors. If only one length is specified, both conductors will be furnished to the same length

• Metal Type: #110 Copper
• Plating: Nickel Electroplated
• Thickness: .125

INCLUDED IN THIS KIT:

• Adapter Plate
• TefGel corrosion inhibitor

• Surge protection tested (conducted voltage test per IEC 61000-4-5 specifications)
• New, “Automatic Calibration Verification” circuitry assures precision measurement accuracy every time
• AC power failure detection
• 4 analog measurement channels, 2 digital input channels (dry-contact, pulse accumulation), AC mains on/off detection channel (probe included), GPS synchronized current interruption
• 2-way cellular or satellite telemetry options for reliable communication anywhere in the world on demand

• Metal Type: #110 Copper
• Plating: Nickel Electroplated
• Thickness: .125

INCLUDED IN THIS KIT:

• Adapter Plate
• TefGel corrosion inhibitor

• Metal Backplate: Stainless Steel*
• U-Bolts: Stainless Steel
• 48" Pipe: 2" Schedule 40 Galvanized Steel
• Threaded Pipe Flange: Galvanized Steel
• 5/8" x 12" Bolts: Galvanized Steel

ADDITIONAL RECOMMENDED ACCESSORIES

• Adaptor Plate Kit
• Conductor Kit

• Custom lengths are available for an additional fee per foot
• Specify the units for length "X" (e.g., inches, mm, etc.).
• Each PCRH requires two conductors. If only one length is specified, both conductors will be furnished to the same length

• Test Station Mode – AC and DC Voltage Potential Coupon Test Station Mode – AC, DC, and “OFF” Voltage Potentials Critical
• Bond Mode – Bond current and 2 Structure potentials
• The Tracker LT is a smaller, lower cost version of the full-featured Tracker test station monitor, designed for basic test point and critical bond monitoring applications.
• The Tracker LT is pre-configured to sample every 4 hours and report values every 15 days, assuring compliance at test stations and bond sites.
• The Tracker LT also works with galvanic systems by monitoring the supply of current from the sacrificial anode to the structure.
• Features Programmable over the web Operates on 5 year lithium battery
• Easy installation
• Surge resistant circuit design
• Web-based data access
• Ruggedized construction