JUMO dTRANS T03 2-wire/3-wire transmitters (707030)

Features

Designs for B, J head or installation on a top hat rail
PT100 (2-wire, 3-wire connection)
Analog measured value processing
Lowest measuring range 25 Kelvin
Output 2-wire 4..20mA 3-wire 0..10V
Version can be calibrated / configured
Measuring circuit monitoring NAMUR NE 43
Precise calibration / configuration via setup program

Description

The transmitters intended for the industrial use detect the temperature with an RTD temperature probe Pt100 in 2-wire or 3-wire connection (Pt1000 linearization on request). The output signal 4...20 mA is provided temperature linear. The continuous analog signal path allows for extraordinary quick output reaction times in the event of a temperature change (analog permanent measurement instead of digital measuring rate).
This results in a low-noise and interference resistant output signal. Maximum precision, even for small measuring ranges, is ensured by measuring range specific gain. The digital communication allows the adaptation of the transmitters to the measuring task (measuring range, probe break and precise adjustment).
Two device versions are available meeting the requirements:

Devices equipped with the basic type extension 880/990 (adjustable). The transmitters are adjusted to a fixed measuring range, however, they can be adjusted to a different measuring range via the PC setup program in conjunction with a probe simulation.
Devices equipped with the basic type extension 881/991 (configurable). The desired measuring range is configured with the PC setup program without probe simulation and measurement.