DAT5020 Temperature Transmitter

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  • DAT5020 Temperature Transmitter (DAT5020)
  • DAT5020 Temperature Transmitter (DAT5020)


Bipolar Signal converter DAT5020

General Description

The DAT5020 is a Bipolar voltage Signal converter that can accept +/- 5V, +/-10V, mV, mA, Potentiometers and can converter these signals into an isolated +/- 5V, 10V, Voltage or Current output. The DAT5020 has 3 way isolation between the input, output and power supply. The DAT5020 is a DIN Rail mount and DIP Switch programmable.

The DAT5020 is accurate to 0.1% full scale and has less than 0.01%/°f thermal drift.

The DAT5020 is programmable by PC based software which has been developed by DATEXEL to be user friendly.

For resistance and RTD's sensors it is possible to program the cable compensation for 3 or 4 wires.

It is possible to set the minimum and maximum values of the input and output ranges in any point of the scale, keeping the minimum span shown in the Data Sheet. Also, high burn out alarm or low burn out alarm is selectable.

The DAT5020 is isolated between the input, output and power supply to 2000V, eliminates the effects of any ground loops and allows the use of the transmitter in heavy environmental conditions found in industrial applications. The DAT5020 is in compliance with the standard 89/336/CEE on the Electromagnetic Compatibility.

The DAT5020 is housed in a plastic enclosure of 12.5 mm thickness suitable for DIN rail mounting in compliance with EN-50022 and EN-50035 standards.

The DAT5020 is able to measure and linearize the standard thermocouples with internal cold junction compensation.  

+/- 5V, +/-1-V, 0-10V, 0-1V, 4-20mA, 0-20mA, Potentiometer.
Current 4-20mA, 0-20mA.
Voltage +/- 5V, +/-1-V, 0-10V, 0-1V.
Power Supply Voltage 18-32Vdc 
Reverse polarity protection 60Vdc 
35 mA
DIP Switch Configurable.
Between Input/Output 2000Vac.
Between Input/Power Supply 2000Vac.
Between Power Supply/Output 1500Vac.
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
Material self-extinguishing
Dimensions W x H x T
3 1/2" x 4 1/2 " x 1/2"
90 x 112x x 12.5 mm
Weight 3 oz 90 g
Operating Temperature -4°F +140°F -20°C +60°C
Storage Temperature -40°F +185°F-40°C +85°C
Humidity (non condensing) 0-90%



Input: 0-20mA, 4-20mA, 0-10V, +/- 5V, +/-10, +/-1, 0-100mV, Potentiometer See Data sheet for range.
Output: 0-20mA, 4-20mA, 0-10V, +/- 5V, +/-10, +/-1, 0-2V.
Power Supply: 18 to 32 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption: Current output 35 mA max. Voltage output 25 mA max.
Temperature rating: Operative- 4°F +158°F - 20°C +70°C
  Temperature Storage Temperature - 40°F +185°F - 40°C +85°C.
Humidity: (non condensing) 0-90%.
Housing: Material Self-extinguishing.
Dimensions: 3 1/2" x 4 1/2 " x 1/2", 90 x 112x x 12.5 mm.
Weight: 3 oz 90 g.
EMC. For industrial environments.
  Immunity: EN 61000-6-2.
  Emission: EN 61000-6-4.
Configuration: PC Configurable and DIP Switch Configurable


Passive Positive L Negative I
Active Positive F Negative L
Volts Terminals + L and - I
Potentiometer Terminal I and H wiper L
Power supply Positive +V R Negative -V Q
Current output Positive N Ground M
Voltage output Positive N Ground M


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Warranty Information

One-Year Warranty
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