WIKA IPT-11 - Manual (Page 11)

Fig. 2: Measures against moisture penetration
The ventilation for the electronics housing is realised via a filter
element in the vicinity of the cable glands.
Fig. 3: Position of the filter element with single and double chamber housing
1 Filter element for ventilation of the electronics housing
2 Blind stopper
Information:
Make sure that the filter element is always free of buildup during
operation. A high-pressure cleaner must not be used for cleaning.
Higher process temperatures mean often also higher ambient
temperatures.
Ventilation
Temperature limits
Process pressure transmitter IPT-1* Vers. 3.0 - metalic sensor • 4 … 20 mA 11
4 Mounting
37300
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EN
-100302