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Tank Management System with EPA-compliant in-tank leak detection

TMS2000 series UST/AST Tank Management System.


 truly low cost, high performance solution designed to meet all of your environmental compliance and inventory management needs. Complete with every feature you need, the TMS2000 has a simple, user-friendly interface.


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  • Extremely flexible, modular system architecture. Completely field configurable and upgradeable.
  • Support for up to 2 precision, dual float magnetostrictive level probes.
  • Provisions for monitoring up to 8 intrinsically safe discrete sensor inputs, including discriminating and non-discriminating interstitial, overfill, and secondary leak containment sensors. Sensor wiring fault detection feature ensures correct installation when used with Pneumercator "F" series fault output discrete sensors.
  • Basic configuration includes 2 relays and 2 contact closure inputs. Optionally expandable to a total of 10 relays and 10 contact closure inputs OR 18 relays.
  • Optionally expandable to 6 or 12 channel analog outputs.
  • Third party certified for 0.1 and 0.2 gph in-tank leak detection in tanks up to 75,000 gallons.
  • Optional internal impact printer for automatic or on-demand reports. Outdoor printer option available.
  • Remotely monitor and program via an included RS-232 serial port, from a central location via optional, secured, internal modem, or from a LAN/WAN via optional, secured, internal network interface card. RS-485 port included for connection to Pneumercator "smart" peripherals, such as remote display and annunciator panels.
  • Log reports include: Automatic shift inventory, unsupervised deliveries, bulk sales, alarms, leak test, water removal, product ordering, and theft logging.
  • NEMA 4/4X enclosure options available for harsh or outdoor environments.



surpasses all other inventory management systems by offering three key advantages:
  • First

    , it's simple to use. Everyone in your organization will be able to get the information they need at the push of a button.

  • Second

    , it's sophisticated. You can get all the information you need, in the form you need, when you need it.

  • Third

    , the


     was developed by the best experts in the inventory measurement and management industry, with the future in mind.





 was developed utilizing state-of-the-art technology which offers EPA compliant in-tank leak detection with the following features:

  • 0.2 gph monthly testing.
  • 0.1 gph precision test.
  • 0.2 gph quick test in as little as 2 hours.
  • Perform 0.1 gph or 0.2 gph tests with as little as 20% of tank capacity.
  • Magnetostrictive level probe and intrinsically safe (IS) discrete sensor capacities; 2 probes with 8 leak sensors.
  • Fault detection capable leak sensor inputs using Pneumercator "F" series discrete sensors.
  • RS-232 serial port standard. Optional secured, internal modem, Fax/modem, 10/100 network interface card, or Modbus RTU. RS-485 peripheral bus standard.
  • 2 fully programmable 10 amp 120 VAC relay output contacts and 2 dry contact inputs standard. Optional card provides additional 4 relay contacts, and 4 dry contact inputs, OR 8 relay contacts, and 8 dry contact inputs, OR 16 relay outputs.
  • Optional card provides 6 or 12 analog output channels.
  • Real-time clock and log memory with battery back-up; Configuration data maintained in EEPROM.
  • Superbright, sunlight-readable LED display with discrete LED annunciators for 5 alarm conditions; Leak, Setpoint 1, Setpoint 2, Setpoint 3 and Water.
  • Automatic logging of shift inventory, unsupervised deliveries, bulk sales, alarms, leak test, water removal, product ordering, and thefts.
  • Access real-time logged and configuration data via RS-232 or modem port using Windows 2000 through Windows 10 compatible TMSCOMM software.
  • Automatic and manual hardcopy reports via optional internal printer. Outdoor printer option available.
  • Volumetric computations for steel and fiberglass tanks, including manifolded tanks and irregular geometries.
  • System configuration can be performed at the site, or remotely via the serial, modem communications port, or network interface.
  • "Black box" configuration available for ultra low-cost applications where serial, modem communications, or LAN/WAN are used for collecting acquisition and log data; remote sites or SIR.
  • Locking NEMA 12 enclosure standard, optional NEMA 4 or 4X available.
  • Back-up generator and oil/water separator applications supported.
  • UL approved, file #E139464; CSA approval pending.
  • 110/220 VAC operation. DC Input options available.


rom our time-proven hydraulic, hydrostatic and direct reading gauges to our state-of-the-art electronic analog, digital and leak detection systems, the technology behind


 high-performance remote indicating gauges represents the latest in a steady stream of technical advances.

Some of the technology is new, but it is far from untried or unproven.


 over 100 years of experience encompass significant advances in engineering and electronic design that adapt to the most rigorous environments: ones in which accuracy, reliability and flexibility are a necessity.

Over the years,


 has consistently accommodated the industries' changing requirements. Today we remain focused in providing quality liquid monitoring systems and look forward to helping you with your present and future needs.

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Specifications subject to change without notice.