• PRESTO W55: Water-cooled and powerful

Analytical Instrumentation

PRESTO W55: Water-cooled and powerful

May 15 2019

For working temperatures from -55°C to +250°C

The powerful W55 regulates temperatures with high precision and convinces with faster cool-down and heat-up times. It is ideal for use in large external applications such as reactor temperature control, material stress testing or temperature simulation. By using highly efficient components, the PRESTO W55 compensates for exothermic and endothermic reactions even faster.

  • Heating capacity up to 15 kW
  • Cooling capacity up to 15 kW
  • Pump pressure up to 3.2 bar,
  • max. 80 l/min flow rate
  • Temperature stability ± 0.05 ... ±0.1°C
  • Built-in 5.7‘‘ industrial color touchscreen
  • Connection for alarm output
  • Connection for external Pt100 sensor
  • RS232, SD memory card, USB, Ethernet, Modbus
  • Alarm output, RS485 (accessories), Profibus (accessories)
  • Analog inputs / outputs (accessories)

Adjustable Pumps for maximum safety

All PRESTO units are equipped with adjustable pumps (except A30). They can be controlled not to exceed the maximum allowed fluid pressure in the application (e.g. in glass reactors). A two-stage, built-in adjustable safety setting is double assurance that the maximum amount of allowed pressure is not exceeded. That means maximum process safety, and an additional external pressure control is not needed – which saves space and budget. The adjustable pumps also ensure more flexibility in connecting the application: high pump performance allows to bridge long distances or height differences. Set to low pressure, sensitive systems can also be connected with short lines.

PRESTO User Convenience

  • 5.7’’ industrial color touchscreen
  • User defined views
  • Three user levels with pasword protection
  • Clearly structured display
  • Intuitive menu navigation (multi-lingual)

The state-of-the-art 5.7-inch industrial-grade color touchscreen is one of the identifying characteristics of the PRESTO. It gives the user a clear and well-organised view of important information with unmatched, intuitive user-friendliness. You can control the PRESTO with a simple tap of your finger. There are three preset screen layouts displaying temperature reading, temperature graph, and other important information. Users may also customise screen info to their specific needs. PRESTO can be operated in ten different languages. Password management enables administrators to configure a total of three user levels. Managers can set the desired parameters for recurring day-to-day tasks. Employees can then operate the PRESTO with their limited access rights.

For further information visit our website or download our flyer here.

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