Varec temperature measurement devices support product-temperature measurement as part of tank-gauging and inventory-control systems.
The family includes a spot temperature sensor for localized measurements and multi-element devices that measure temperature at different heights within a storage vessel.

Depending on the selected device and system configuration, temperature data can be integrated with float & tape, radar, or servo tank-gauging equipment to support temperature-compensated volume calculations.
Available configurations address spot measurement, average liquid and vapor temperature profiling, and combined temperature and water-bottom interface measurement.
Key Characteristics
- Spot and multi-element temperature measurement options for tank-gauging applications
- Localized temperature measurement or average measurement at multiple heights within a vessel
- Integration with compatible tank-gauge transmitters, servo gauges, and tank side monitoring equipment
- Prothermo configurations using multiple Pt100 elements for average liquid and/or vapor temperature profiles
- Available NMT539 configurations combining temperature measurement, signal conversion, and water-bottom interface sensing
Ideal Applications
- Measuring average product temperature in large bulk liquid storage tanks
- Obtaining liquid and vapor temperature profiles at multiple heights within a tank
- Measuring temperature at a localized point near the bottom of a storage vessel or within a pipeline
- Integrating temperature data with compatible float & tape, radar, or servo tank-gauging systems
- Supporting temperature-compensated volume calculations for tank inventory management
- Combining average temperature and water-bottom interface measurement using a Prothermo NMT539 configuration
Product Family Includes
- 8500 Spot Temperature Sensor
- Prothermo NMT532 Average Temperature Converter
- Prothermo NMT539 Average Temperature Converter
Industries Served
- Oil and Gas
- Petroleum
- Bulk Liquid Storage









