Data sheet

Temperature transducer 0 to +150°C, G 1/2"x50mm
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TMU 126-50
Example illustration
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Application:
For general applications in drive technology, hydraulics, mechanical engineering, plant engineering and tank construction.
Materials:
Body and wetted parts: 1.4571
Temperature range:
-40 to +85 °C (at the connector)
Measurement range:
-30 to +150 °C
Protection class:
IP 69 / IP 69K (with angled plug: IP 65)
Connection:
G 1/4" (with 6 mm protective tube) or G 1/2" (with 6 mm protective tube)
Operating pressure at the thermowell:
max. 270 bar
Measuring element:
1 x Pt100, class A in accordance with DIN EN IEC 60751
Measuring spread (preset)
0°C to +150°C (range and spread (20 K to 300 K) can be changed with free WIKA configuration software in conjunction with the WIKA programming module PU-548 and adapter plug)
Power supply:
10 to 30 V (DC)
Electrical connection:
M 12 plug (A-coded, 4-pole) or angled plug DIN 43650 / EN 175301-803 A (size 3, 4-pole)
Output signal:
4 - 20 mA
Measurement deviation of the measurement transducer (IEC 62828):
± 0.25 K or ± 0,25 % of the range
Note:
WIKA type TR33 (with M 12-plug) or type TR36 (with angled plug)
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Screw-in thread G 1/2"
Installation length (sensor including thread) [mm] 50
Electrical connection Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)
Measuring range (preset) [°C] 0 to +150
Further information:
{{ $t('shop.all.gewicht') }} 310 g / pcs
{{ $t('shop.display.artikel.zollwarennummer') }} 90251900
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{{ $t('shop.all.hersteller') }} WIKA (WEEE DE92770372)
Figure
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 08.12.2025