DS2101 TTELEC | Alldatasheet
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Averaging Multi Resistance Thermometer (MRT) DS2101 © TT electronics plc Issue A 06/2017 Page 1 TT Electronics | Roxspur Measurement & Control
2 Downgate Drive, Sheffield, South Yorkshire, S4 8BT, UK |Ph: +44 (0) 114 -244-2521
www.ttelectronics.com | RoxspurSales@ttelectronics.com General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. Description: Multiple Resistance Thermometers (MRTs) of high accuracy for true averaging temperature measurement in a wide range of applications. Nulectrohms are the market leader in multi-element thermometers used in a wide range of applications including storage of hydrocarbons. The high accuracy of the elements make the Nulectrohms MRT an integral part of tank gauging systems used for custody transfer and inventory control applications. The sheath, made of stainless steel or nylon, contains a number of elements of different lengths all starting from the bottom of the sheath. The construction of the sheath and elements is such that the elements retain their dimensional properties under vibration and environmental changes which are frequently encountered in many installations. True 3-wire compensation is possible as the element design is such that the start and finish of each element is at the bottom of the assembly, making all lead lengths equal. All elements are calibrated at 3 temperatures: high, low and mid point ‘ballast’ for extended accuracy. The maximum number of averaging elements is 12, plus where required a bottom spot element can be added. Features: Stable element design that cannot sag and alter average weighting Suitable for use in harsh and corrosive environments True-averaging copper or platinisedcopper elements Compatible with industry-standard level gauges Element resistance is 100 ohm at 25°C or 0°C Essential for custody transfer applications Stainless steel or nylon sheath
Averaging Multi Resistance Thermometer (MRT) © TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. Issue A 06/2017 Page 2 TT Electronics | Roxspur Measurement & Control www.ttelectronics.com | RoxspurSales@ttelectronics.com