Wireless Paperless Recorder


Yokogawa Electric Corporation announces the development of the SMARTDAC+® GX20W wireless paperless recorder. This new product supports the ISA100 Wireless™ industrial automation wireless communication standard and is expected to become an essential component of the SMARTDAC+ data acquisition and control system. The GX20W comes with an ISA100 Wireless gateway function that enables it to wirelessly collect and record information from ISA100 Wireless devices. It facilitates the acquisition of data from locations that are inaccessible to recorders or where it is difficult to accommodate conventional wired devices.

Plants use all kinds of field devices to measure items such as temperature, pressure, liquid level, gas concentration, and vibration. With a field wireless system, communication between field devices and host monitoring systems is done wirelessly. Demand for field wireless systems is growing because the field wireless devices can be placed in locations that cannot be accessed with conventional wired devices and cost less to install. Plant facility monitoring systems often include recorders that collect and record measurement data from field devices. The GX20W is ideal for use in such systems. Product Features Based on the GX20 paperless recorder, which has been well received in the marketplace due to its excellent scalability and reliability, the GX20W comes with a wireless gateway function that supports the ISA100 Wireless standard. With the GX20W, there is no need for an additional gateway or access point to communicate with a field wireless device or wireless sensor. In addition to a maximum of 100 wired inputs, the GX20W can receive signals from up to 50 field wireless devices


  • comes with an ISA100 Wireless gateway function
  • no need for an additional gateway or access point

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