Pressure Transmitters 050D series
Operating Instructions
- English - V1.0
PN-TI118-EN-14-1/11
Hengesbach GmbH & Co. KG
·
Schimmelbuschstr. 17
·
40699 Erkrath
·
Tel. +49 (0) 21 04 / 30 32-0
·
Fax +49 (0) 21 04 / 30 32-22
·
www.hengesbach.com
8
The connection and operating elements in the device
head
The electrical connection, the operation elements for parametrising, a status LED and a converter for selecting normal measuring operation
and the integrated calibration function are all located in the housing head. The following elements are marked:
5 pole connection terminal
The 5-pole connection terminal is used to establish the electrical connection. At the same time, it serves the continuous tapping of the loop
current. A mobile process calibrator can be connected to the connection terminal without needing to disconnect the power supply to
control. Additionally, potential equalisation to the control unit can be made via the terminal.
Slide switch
The slide switch can be used to switch the transmitter from normal measuring operation and the calibration function. It enables power
supply of the device from a further source.
Status LED
The status LED provides information about the current measuring operation and e.g. signals whether the process pressure is located within
the foreseen thresholds. It gives optical feedback in the parametrisation of the device.
Operating elements for parametrisation:
The device is parametrised to the desired settings via the
and
keys. This is performed via the empty and full adjustment. They can
also be used to restore the factory settings.
5 pole connection terminal
Slide switch
Status LED
Operating
elements
