JUMO dTRANS T03 BU, TU Analog 3-wire transmitter with digital adjustment
Description
These transmitters are designed for industrial applications and are used to measure the temperature through Pt100 resistance thermometers in 2-wire or 3-wire circuit connections (Pt500 or Pt1000 linearization upon request). The 4 — 20 mA or 0 — 10 V output signal is linear with temperature.
The continuous analog signal path enables an extremely fast reaction time of the output to a change in temperature (continuous analog measurement instead of digital sampling rate), resulting in a low-noise output signal that is insensitive to interference. A very high degree of precision – even with small ranges – is ensured thanks to the range-specific gain adjustment.
Digital communication allows the transmitter to be adapted to the measurement task (range, probe break and fine calibration).
Adjustable/configurable parameters
– TAG number (8 characters)
– response to probe and cable break
– range start, range end
– lead resistance for 2-wire circuit
– measuring range configuration in °C or °F
Fine calibration
Fine calibration means adjustment of the output signal of a calibrated/configured transmitter. Errors due to the system (such as an unfavorable probe installation) can be compensated. The signal can be adjusted in the range ±0.2mA for current output and ±0.1V for voltage output. Negative output voltages are not possible with voltage output. Fine calibration can only be carried out through the setup program.
dTrans T03
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