The Rheotherm low flow meter precisely measures a wide variety of liquids and gases. Using apatented thermal method and the unique TU sensor design, the meter is capable of accurately measuring liquid flows as low as 10 cc per day and gas flows of 20 sccm.

Rheotherm meters combine state of the art precision sensors and a maintenance-free design to provide a practical solution to flow measurement. With this versatile design and wide range of options, these meters handle even the hardest-to-meter flow applications, under the toughest conditions. The TU sensor is one of a series of Rheotherm precission flow sensors from INTEK, INC the leader in precision thermal flow metering since 1978

Simple Sensor Design

• The TU sensor has a straight-through, unobstructed flow tube for minimal pressure drop. No other technology has a cleaner, straighter flow path.
• With no moving part, the sensor is maintenance-free. It cannot be damaged by over-ranging
• Whether adapted for the precision laboratory, harsh plant environment or the operating extremes of space flight, TU sensors have a reliable, time-tested design appropriate to the application

Precision performance

• Rheotherm flow meters are precisely calibrated at INTEK's calibration laboratory.
• The measurement method ensures unparalleled accuracy at both the high and low ends of the calibrated flow range.
• INTEK's extensive research in fluid heat transfer has yielded an unmatched ability to perform signal corrections for different liquid and gas calibrations.

Versatility in Application

• The TU sensor has an inherent wide dynamic range. coupled with advanced analog and digital electronics, turndown requirements of 10:1,100:1 or greater can be readily met.
• The standard 316 stainless steel wetted tube is compatible rith most liquids and gases. For more aggressive fluids. other alloys and metals are easily substituted.
• The sensor design allows for chemical or steam sterilization in place. Electropolished tubes can be specified for high purity application.
• When used with INTEK's intrinsically safe barrier, TU sensor are approved for use in all class I, Division I hazardous locations.