Heated transducers and arms - WMT700

WMT700 Series User Guide

Document code
M211095EN
Revision
K
Language
English
Product
WMT700
Document type
User guide
WARNING

Heated WMT700 sensors have the following symbol.

SLD235227-A-Hazard Warning Label

The sensor can be hot during normal operation. Avoid touching the sensor in operation. The sensor may detect touching as an ice blockage and start the high power melting mode.

Do not touch hot surfaces. Wear protective gloves when working with WMT700.

Let WMT700 cool down for 20 minutes after disconnecting the heating power supply.

In addition to heated transducers, the array arms can also be heated to prevent ice build-up on the arms.

The functional principle is the same as with the heated transducers only, but the maximum heating power is limited to 200 W and the average heating power is limited to 152 W.

Figure 1. Heated transducers and arms peak and average power