Head Mount Temperature Transmitter with Thermocouple Input, Current Output - DAT1066

(No reviews yet) Write a Review
DAT 1066
50.00 Grams


Datexel Isolated two wire universal transmitter programmable by PC - DAT1066

TC, RTD, Voltage, Potentiometer Input, Current Output, Highly Accurate – Italian Made


The isolated transmitter DAT 1066 is able to execute many functions such as: measure and linearisation of the temperature characteristic of RTDs sensors, conversion of a linear resistance variation, conversion of a voltage signal even coming from a potentiometer connected on its input.

Moreover, the DAT 1066 is able to measure and linearise the standard thermocouples with internal cold junction compensation.

The measured values are converted in a 4-20 mA current signal. The device guarantees high accuracy and performance stability both in time and in temperature.

The programming of the device is made by a Personal Computer using the software PROSOFT and the cable CVPROG, both developed and provided by DATEXEL.

By PROSOFT, that runs under the operative system "WindowsTM ", it is possible to configure the transmitter to interface it with the most used sensors.

In case of sensors with a no-standard output characteristic, it is possible to execute, via software, a "Custom" linearisation (per step) to obtain an output linearise signal.

For Resistance and RTDs sensors it is possible to program the cable compensation with 3 or 4 wires; for Thermocouples it is possible to program the Cold Junction Compensation (CJC) as internal or external.

It is possible to set the minimum and maximum values of input and output ranges in any point of the scale, keeping the minimum span shown in the table below.

Moreover, it is available the option of alarm for signal interruption (burn-out) that allows to set the output value as high or low out of scale.

On the device is provided the function “Damping” that allows the user to set a programmable filter up to 30 seconds to reduce eventual sudden variations of the input signal.

The 1500 Vac isolation between input and power supply/output eliminates the effects of all ground loops eventually existing and allows the use of the transmitter in heavy environmental conditions found in industrial applications.

It is housed in a self-extinguish plastic enclosure suitable for DIN B in-head mounting.

Moreover (by proper mounting kit) it is possible to mount the DAT 1066 on DIN rail.

The advantages and features for signal conditioner DAT1066:

  • Configurable input for RTD, mV, TC, Resistance and Potentiometer
  • Galvanic isolation at 1500 Vac
  • 4 - 20 mA configurable output on current loop
  • Configurable by Personal Computer by cable CVPROG
  • High accuracy
  • On-field reconfigurable
  • EMC compliant – CE mark
  • Suitable for DIN B in-head mounting
  • Option for DIN rail mounting in compliance with EN 50022 (DIN RAIL Option)


  • TC (J, K, S, R, B, E, T, N)
  • RTD (Pt100, Pt1000, Ni100, Ni1000)
  • Voltage (mV)
  • Potentiometer
  • RES. 2,3,4 wires


  • Direct current 4 mA 20 mA
  • Reverse current 20 mA 4 mA

Response time (10-90%)

  • about 400 ms

Power supply

  • Power supply voltage 7 .. 32 Vdc
  • Reverse polarity protection 60 Vdc max
  • Isolation voltage
  • Input – Power supply 1500 Vac, 50 Hz,1 min.

Temperature & humidity

  • Operative temperature -40°C .. +85°C
  • Storage temperature -40°C .. +85°C
  • Humidity (not condensed) 0 .. 90 %


  • Material PC + ABS V0
  • Mounting DIN B head or bigger
  • Weight about 50 g.
  • Dimensions = 43 mm ; H = 24 mm

EMC ( for industrial environments )

  • Immunity EN 61000-6-2
  • Emission EN 61000-6-4

Series Information

"DAT1000 SERIES": temperature transmitters for DIN B in-head mounting

The transmitters of the DAT1000 series can accept at their input signals coming from 2,3 or 4 wires Pt100, thermocouple and potentiometer sensors or voltage signals (mV).The devices provide a 4-20 mA two wire current loop output signal.

The series is composed of devices with input configurable by PC with or without galvanic isolation. Moreover, it is available a version of the transmitters of the DAT1000 series developed for the use in potentially explosive atmospheres certified in according to the DIRECTIVE ATEX 94/9/EC. (see p. 24 to 26).
  • DAT 1010: Two wire transmitter for RTD programmable by PC
  • DAT 1015Two wire universal transmitter programmable by PC
  • DAT 1061: Isolated two wire Transmitter for RTD programmable by PC
  • DAT 1066: Isolated two wire universal transmitter programmable by PC

Founded in 1992 from the commitment and aspiration of several partners as a small provincial company, through the years DATEXEL has become an established reality on Italian and international markets as a manufacturer of electronic equipment for industrial automation and control process.

The range of DATEXEL products includes:  Transmitters, signal and temperature Converters (both analogue and digital), galvanic Isolators, signal Splitters, I/O Modules, Trip Amplifiers, Power Supply Units, current loop Isolators, analogue and digital Displays.

Datexel Products are used in following industries:

  • Steel production
  • Automotive
  • Oil and gas
  • Shipbuilding


You may be searching for this product's catalog. If so, please click to view the DAT1066 datasheet.
View AllClose

Warranty Information

One Year Warranty
View AllClose

Additional Information

Thermocouple Type J, K, S, R, B, E, T and N. RTD Pt100, Pt1000, Ni100, Ni1000, mV, Potentiometer, Resistance.
Power Supply:
18 to 32 Vdc
Temperature rating:
Operative -4°F +158°F -20°C +70°C Temperature Storage Temperature -40°F +185°F -40°C +85°C
(non condensing) 0-90%
Material self-extinguishing
Diameter 1 3/4 " Height 15/16 " 42 mm X 24mm
50 g
For industrial environments. Immunity: EN 61000-6-2. Emission: EN 61000-6-4
PC Configurable
View AllClose