Calibration range – WIKA IUT-11 User Manual

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Universal IS Pressure Transmitter UniTrans

Product Description

Subject to change due to technical modifications.

WIKA Alexander Wiegand GmbH & Co. KG· Alexander-Wiegand-Str. · 63911 Klingenberg · (09372) 132 - 710 · Fax - 706 · E-mail: [email protected] · www.wika.de

669

5 D

5.1.2 Processing Unit

The processing unit, which is integrated in the housing contains the terminal compart-
ment and the keypad used for programming the transmitter. The four keys must be
activated (unlocked) before use. During normal operation the keypad is locked to pro-
tect data and functions previously entered. The keypad is automatically locked when
no key is hit for 10 minutes. The processing unit converts the digitalized signal from
the measuring unit into a standard 4...20 mA current signal.

5.1.3 Display Unit

The measured-value indicator has four digits (in a 7-segment display) + symbols. Be-
low it, is line 1 (16-segment display) used to display error codes and the signal’s unit
of measure. The unit of measure can be selected by the operator. Measurements
over 9999 can not be correctly displayed. Please note this when choosing the unit
(e.g. 9999 Pascal = 0,09999 bar). Additional information is displayed in lines 2 and 3
(16-segment display). The operator can enter commands in the programming mode
on the display unit by means of menu guided, clear-text prompts.

Processing Unit

CALIBRATION
RANGE

This manual is related to the following products:

IUT-10