Design And Function; Accessories - Wika Tr31-3 Betriebsanleitung

4. Design and function

4. Design and function
4.1 Description
The model TR31 resistance thermometer consists of a thermowell with
EN
a fixed process connection and is screwed directly into the process.
It is designed to be impact and vibration resistant and all electrical
components are protected against humidity (IP67 or IP69K). The
vibration resistance conforms to IEC 60751 (20 g, dependent on the
instrument version). The impact resistance of all versions meets the
requirements of IEC 60751. The electrical connection is made via an
M12 x 1 circular connector or via a directly connected cable.
The following accessories may be used:

Accessories

M12 x 1 adapter to DIN EN 175301-803-A angular connector
for Pt100 and Pt1000
■
for 4 ... 20 mA
■
Angular connector DIN EN 175301-803-A
Sealing for angular connector, EPDM, brown
Connection cable with moulded M12 x 1 connector
Cable socket straight, 4-pin, ingress protection IP67
■
Temperature range -20 ... +80 °C
Angled socket, 4-pin, ingress protection IP67
■
Temperature range -20 ... +80 °C
18 WIKA operating instructions models TR31-3, TR31-K (Ex i)
Order no.
14061115
14069503
11427567
11437902
2 m 14086880
5 m 14086883
2 m 14086889
5 m 14086891