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190PDE Heat Meter Hire Unit
  • 190PDE Heat Meter Hire Unit

190PDE Portable Ultrasonic Non-Invasive Heat Meter Hire

Quick Overview

The 190PDE is a heat meter that utilises the 190PD ultrasonic flow meter and a pair of temperature probes to provide a convenient portable heat meter suitable for short term non-invasive heat meter and flow monitoring. Transducers provide a wide pipe diameter range from as small as 15mm up to 300mm and the meter itself can be configured for various different pipe materials and thicknesses. The temperature probes can be clamped to the pipe, or inserted into the pockets.
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  • Ideal for clean fluid applications.
  • Analog and digital outputs.
  • Data logger with graphical display of data.
  • Simple setup and installation.
  • Built in help.
  • Automatic speed of sound measurement and flow profile correction algorithm.
  • Measure flow rate and energy consumption and flow within a pipe without cutting the pipe.
  • Easy to attach clamp-on sensors.
  • Suitable for all commonly used sonically conductive pipe materials and liquids.
  • Clearly laid out high tactile response keypad.
  • Very large flow measuring range with no complicated upper velocity limits.


The 190PDE portable heat meter is supplied with two matched precision temperature probes that are to be clamped to the flow and return pipes of the heating or cooling system. Alternatively, they can be inserted into pockets, if available or coupled to the pipe using heat transfer cement.

The unit measures the flow rate and the temperature difference, then using the internally stored specific heat capacity and density of the selected fluid at the measured temperature automatically calculates the energy flow rate and energy total. Very accurate measurements are possible easily meeting the accuracy requirements of EN1434.


Availability: Stock Item


Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

190PDE Portable Clamp-on Heat Meter. WPG transducer suitable for pipe sizes: 15mm to 300mm, temperature range: -30 to 105°C (intermittent use to 130°C). Electronics: Portable mount IP54 Display: Rate of flow, totalised flow, velocity. Units selectable via the keypad. Data Logger: Built-in, 120000 readings. Saved as text and graph. RS232 connection to PC. Power Supply: 100-240vAC Output: 4-20mA & pulse. Complete with: Pipe mounting kit, interconnecting cables, manual, two temperature sensors and ultrasonic gel.
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