Signal Conditioners, Temperature Transmitters and Controllers
Modbus RTU, Modbus TCP, Canbus, PLC's and Hmi's.
Call toll Free 1 887 877 4to 20mA or 1 877 486 2062
  • Dual Channel RTD Temperature Transmitter DAT2066.

    • Dual RTD Temperature Transmitter.
    • DIP Switch Programmable.
    • DIN Rail Mounted.

Dual Channel RTD Temperature Transmitter DAT2066

General Description

The Dual Channel RTD Pt100 Temperature Transmitter DAT2066 is a DIN Rail mount Temperature Transmitter with DIP Switch programmability and is designed to accept and transmit two separate channels.
The DAT2066 is accurate to 0.1% full scale and has less than 0.02%/°f thermal drift.
It is possible to set the coarse range and zero with the DIP switches. Then fine tune the output with the potentiometers whilst keeping within the minimum and maximum shown in the table in the data sheet.
The DAT2066 accepts both 2 wires and 3 wire RTD's.
The DAT2066 is in compliance with the standard 89/336/CEE on the Electromagnetic Compatibility.
The DAT2066 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 Calibration of zero and span values is made by the ZERO and SPAN potentiometers located on the top of the device.
The DAT2066 is isolated between the two channels to 1000V and eliminates the effects of any ground loops and allows the use of the transmitter in heavy environmental conditions found in industrial applications.

2 X RTD.
2 X Current 4-20mA
Power Supply Voltage 18-30Vdc
Reverse polarity protection 60Vdc
20 mA
DIP Switch Programmable.
Between channels.
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
Material self-extinguishing
Dimensions W X H
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: Channel 1 RTD Pt100. See Data sheet for range.
Input: Channel 2 RTD Pt100. See Data sheet for range.
Output: Channel 1 4-20mA.
Output: Channel 2 4-20mA.
Power Supply: 10 to 30 Vdc
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: W x L x H inch 3 1/2 x 4 1/2 x 1/2, mm 90 x 112 x 12.5.
Weight: 3 oz 90 g.
EMC. For industrial environments.
  Immunity: EN 61000-6-2.
  Emission: EN 61000-6-4.
Configuration: DIP Switch Configurable


Input Channel 1  
RTD 2 wires Terminals L and G Short to I
RTD 3 wires Terminal L and G Compensation I
Output and Power supply Positive +V N Negative -V M
Input Channel 2  
RTD 2 wires Terminals H and F Short to E
RTD 3 wires Terminal H and F Compensation E
Output and Power supply Positive +V R Negative -V Q

Dual Channel RTD Temperature Transmitter DAT2066.


  • Dual RTD Transmitter.
  • Dual DIN Rail Mount Pt100 Temperature Transmitter.
Back to General Description