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Model TR33 Miniature Resistance Thermometer
Brand: WIKA Alexander Wiegand SE & Co. KGResistance thermometers of this series are used as universal thermometers for the measurement of liquid and gaseous media in the range of -50 to 250 °C (-58 to 482 °F).
Features- Very compact design, high vibration resistance and fast response time.
- With direct sensor output (Pt100, Pt1000 in 2-, 3- or 4-wire) or integrated transmitter with output signal 4-20 mA.
- Individually parameterisable for integrated transmitter with free PC configuration software WIKAsoft-TT.
- Sensor element with accuracy class A per IEC 60751.
- EMC conformity in accordance with NAMUR NE21.
Specifications
Temperature Range Class A
- Without Neck Tube: -30° to +150° C [-22° to +302° F]
- With Neck Tube: -30° to +250° C [-22° to +482° F]
Temperature Range Class B
- Without Neck Tube: -50° to +150° C [-58° to +302° F]
- With Neck Tube: -50° to +250° C [-58° to +482° F]
Temperature at the Plug
- Maximum 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: The lead resistance is recorded as an error in the measurement
- 3-Wire: with a cable length of 30 m or longer, measuring errors can occur.
- 4-Wire: The lead resistance can be neglected.
Tolerance Value of the Measuring Element Per IEC 60751
- Class A
- Class B at 2-Wire
Electrical Connection
- M12 x 1 Circular Connector (4-Pin)
Material of Wetted Parts
- Stainless Steel 1.4571
- Machine building, plant and vessel construction
- Propulsion technology, hydraulics
