Installation Conditions; Dimensions - Endress+Hauser Rma42 Handbuch

Installation
4.2

Installation conditions

NOTICE
The life-time of the display is shortened when operated in the upper temperature range.
‣
To avoid heat accumulation, always make sure the device is sufficiently cooled.
‣
Do not operate the device in the upper temperature range over a longer period of time.
The process transmitter is designed for use on the top-hat rail (IEC 60715 TH35).
Connections and outputs are provided on the top and underside of the device. Inputs are
located on the top, while outputs and the power supply connection are located on the
underside of the device. The wires are connected by means of labeled terminals.
Operational temperature range:
Non-Ex/Ex devices: –20 to 60 °C (–4 to 140 °F)
UL devices: –20 to 50 °C (–4 to 122 °F)
4.2.1 Orientation
Vertical or horizontal.
4.3

Dimensions

Note the width of the device: 45 mm (1.77 in).
• Maximum depth incl. top-hat rail clip 118 mm (4.65 in).
• Maximum height incl. terminals 115 mm (4.53 in).
• Housing width 45 mm (1.77 in).
 2 Dimensions of the process transmitter in mm (in)
32
45 (1.77) 118 (4.65)
RMA42
A0011792
Endress+Hauser