Accesories
AC/DC Interrupter & AC/DC Analyzer
For Monitoring AC/DC Current With Coupon Integration
With three decades of developing and manufacturing coupon Reference Electrodes, in parallel, we also introduced the AC/DC INTERRUPTER (previously “Bullet Box IR Free Interrupter”) and the AC/DC ANALYZER designed to disconnect the current flow to the coupon/coupons. Our STELTH 7 Coupon Probe combined with the AC/DC INTERRUPTER (for single coupon) or the AC/DC ANALYZER (for multiple coupons) provide all of your Cathodic Protection readings -both AC and DC- by utilizing integral coupons of different sizes and combinations. Recommended, but not limited to use with STELTH reference electrodes and coupons.
The AC/DC INTERRUPTER and the AC/DC ANALYZER are designed and sized to install inside any standard 3” diameter test station like Bullet Box or Big Fink or any below ground test station. Also featured with standard banana sockets, they enable you to take all CP readings conveniently. The terminals are color-coded and identified to match the wires from the STElTH 7 for ease of installation.
The AC/DC Analyzer is hermetically sealed and suitable for EX Environment.
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The AC/DC INTERRUPTER and the AC/DC Analyzer can provide you ALL of the following readings depending on the number of coupons in your system:
Structure DC ON Potential
Structure DC Instant OFF Potential
Structure DC Depolarized Potential
Structure AC Potential
DC Coupon DC ON Potential
DC Coupon DC Instant OFF Potential
DC Coupon DC Depolarized Potential
DC Coupon DC Current density
AC Coupon AC Potential
AC Coupon AC Current density
Native Coupon DC Potential
Native Coupon AC Potential
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Instant Off - IR Free Readings
AC and DC current densities
AC mitigation monitoring
Readings affected by AC interference
Readings in cities with congested pipeline distribution systems
Sacrificial Cathodic Protection systems
The Ratio of DC Potential vs. AC Current Density