WIKA TR30 - Handbuch (Seite 10)

GB
10 WIKA operating instructions model TR30
11377551.06 07/2014 GB/D
3. Specifications
■ Output signal Pt100, model TR30-P
Measuring element and measuring insert
The Pt100 measuring element is located in the thermometer's probe tip.
Output signal Pt100, model TR30-P
Temperature range Measuring range without neck tube
-50 ... +150 °C, with neck tube -50 ... +250 °C
Measuring element Pt100 (measuring current: 0.1 ... 1.0 mA)
Connection method 2-wire
3-wire
4-wire
Sensor tolerance value 1)
per DIN EN 60751
Class B
Class A
Electrical connection ■ M12 x 1 circular connector, 4-pin
■ Angular DIN connector Form A for cable with
Ø 6 ... 8 mm, cross section max. 1.5 mm²
Readings in % refer to the measuring span
For a correct determination of the overall measuring error, both sensor and
transmitter measuring deviations have to be considered.
1) For detailed specifications for Pt100 sensors, see Technical Information IN 00.17 at www.wika.com.
■ Output signal 4 ... 20 mA, model TR30-W
Measuring element and measuring insert
The Pt100 measuring element is located in the thermometer's probe tip.
The 4 ... 20 mA transmitter is mounted and potted within the tubular body
of the thermometer.
Output signal 4 ... 20 mA, model TR30-W
Temperature range Measuring range without neck tube
-50 ... +150 °C, with neck tube -50 ... +250 °C 2)
Measuring element Pt100 (measuring current: 0.5 mA)
Sensor tolerance value 1)
per DIN EN 60751
Class B
Measuring span minimum 20 K, maximum 300 K
Basic configuration Measuring range 0 ... 150 °C, other measuring
ranges are adjustable
3. Specifications