Calibrating Om-Web Series Hardware; Warm-Up Period - Omega OM-WEB-TC User Manual

OM-WEB Series User's Guide

Calibrating OM-WEB Series hardware

OM-WEB Series hardware is calibrated to the selected device settings each time the Submit or Calibrate button
is pressed on a web interface configuration page, or the OK button is pressed on the InstaCal board
configuration page.

Warm-up period

After you configure the hardware options, allow the OM-WEB Series device to warm up for 30 minutes before
taking measurements. This warm up time minimizes thermal drift and achieves the specified rated accuracy of
measurements. For analog, RTD or thermistor measurements, this warm-up time is also required to stabilize the
internal current reference.
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Installing a OM-WEB Series Device