Specifications – WIKA TR33 Benutzerhandbuch
Seite 12
GB
14073818.01 01/2014 GB/D
12
WIKA operating instructions model TR33
Thermometer with direct sensor output with Pt100 and
Pt1000
Temperature range
without neck tube -50 ... +150 °C
(-58 ... +302 °F), with neck tube
-50 ... +250 °C (-58 ... +482 °F)
Temperature at the connector
max. 85 °C (185 °F)
Measuring element
■
Pt100
(measuring current: 0.1 ... 1.0 mA)
■
Pt1000
(measuring current: 0.1 ... 0.3 mA)
Connection method
■
2-wire
■
3-wire
■
4-wire
Tolerance value of the measuring
element per IEC 60751
■
Class A
■
Class B at 2-wire
Electrical connection
M12 x 1, 4-pin circular connector
For detailed specifications for Pt sensors, see Technical information IN 00.17 at
www.wika.com.
Case
Material
Stainless steel
Ingress protection
■
Case with connected
connector
1)
■
Coupler connector, not
connected
IP 67 and IP 69K per IEC 60529/
EN 60529
IP 67 per IEC 60529/EN 60529
Weight in kg
ca. 0.2 ... 0.7 (depending on version)
Dimensions
see “Dimensions in mm”
1) The stated ingress protection only applies when plugged in using mating connectors that have
the appropriate ingress protection.
3. Specifications