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NV-201
Overview

The continuous tank pressure monitor records tank pressure, barometric pressure and temperature, passes the data over the internet to a host computer and saves the data. The system is set up for alarms for overpressure and open tank conditions and sends email notifications to the operators and stakeholders.

The collected data has multiple backups and is available in graphical, tabular and excel format. The instrument performs a weekly zero calibration check automatically and provides tank leakrate information by monitoring the vacuum decay during non-pumping periods. Client login to the website is available 24/7. Alarm notification is followed by a report on the tank condition and a graphical depiction of the alarm event. Proper operation is monitored by TEC personnel and reports are generated monthly
 

FEATURES

Data logger capacity 32,000 readings.

Alarm notifications by email; reports in tabular, graphic or excel format.

Automatic Zero Calibration check 1/week.

Website login available 24/7.

Programming and control on web server.

Thermostatic control box heater

TECHNICAL SPECIFICATIONS

Electronic differential pressure transducer:
  • Sensitivity = 0.001 inches water
  • Range = 20 inches water
  • Accuracy 0.05% full scale
  Communications:
  • CAT-5 cable to LAN Hub ¾ inch conduit
Electronic Ambient Pressure Transducer (Barometer):
  • Sensitivity = 0.05 Millibars
  • Range = 1100 Millibars
  • Accuracy 0.025% full scale
  Power Supply:
  • 120 VAC 1.4 Amps ¾ inch conduit
Temperature Probe:
  • Range = 0-150F
  • Accuracy = +/- 0.1 degree F
  Alarms:
  • > 3" H2O, 0" H2O > 3 hours
Data Acquisition:
  • Rate = 1 reading /second average to 1 min
  • Data logged 1/minute, polled by host computer every hour.
 Dimensions:
  • 16"W x 20"H x 6.75"D

Want the PDF? Download the NV-201 Product Specifications.

Top News

South San Francisco, CA, May 9, 2011. TEC NV-201 (patent pending) approved by CARB for use at ORVR gasoline dispensing facilities (GDFs); a milestone for reducing operating costs at GDFs while maintaining clean air.

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Monitoring with TEC

TEC is the US distributor for Edinburgh Instruments gas sensors and monitors. Edinburgh Instruments are capable of detecting and measuring carbon dioxide, methane, carbon monoxide, and refrigerants - for your process control, personal safety, air quality, and environmental monitoring needs.
Please contact us to place an order.

TEC Utilizes NoViolation

TEC understands the importance of compliance regulations. That is why we use NoViolation.com, an online compliance tool, to track all documents related to your underground or aboveground storage tank systems.