Despatch MIC1422 Controller Manuel d'utilisateur télécharger pdf (Page 14)

FIGURE 2-5

2.3 Sensor Placement (Thermocouple or RTD)

Two-wire RTDs should be used only with lead lengths less than 10 feet.

If the temperature probe is to be subjected to corrosive or abrasive conditions, it should

be protected by the appropriate thermowell. The probe should be positioned to reflect

true process temperature:

• In liquid media - the most agitated area

• In air - the best circulated area

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Despatch MIC1422 Controller Manuel d'utilisateur Page 14