Head Mount Temperature Transmitter Current Output, Intrinsically Safe - DAT 1065 IS

(No reviews yet) Write a Review
DAT 1065 IS
50.00 Grams


Datexel Temperature Transmitter Intrinsically safe, Head Mount - DAT 1065 IS

Isolated intrinsically safe two wire transmitter, Highly Accurate – made in Italy

The isolated transmitter DAT 1065 IS 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 1065 IS 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 performances stability both in time and in temperature.

The programming of the DAT 1065 IS is made by a Personal Computer using the software PROSOFT, developed by DATEXEL, that runs under the operative system "WindowsTM ".

By use of PROSOFT, 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.

The 2000 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.


The advantages and features for signal conditioner DAT1065 IS:

  • PROTECTION MODE: II 1 G Ex ia IIC T6, T5, T4 Ga certified in according to the Directive ATEX 2014/34/EU
  • Applicable in zones with explosion risk (ZONE 0)
  • Configurable input for RTD, mV, Tc, Resistance and Potentiometer
  • 4 ÷ 20 mA configurable output on current loop
  • Galvanic isolation at 2000 Vac
  • Configurable by Personal Computer, on-field reconfigurable
  • High accuracy
  • EMC compliant – CE mark
  • Suitable for DIN B in-head mounting




  • 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 11 .. 30 Vdc
  • Reverse polarity protection 60 Vdc max


Temperature & humidity

  • Operative temperature -20°C .. +70°C
  • 'HT' vers: -20°C .. +85°C
  • Storage temperature -40°C .. +85°C
  • Humidity (not condensed) 0 .. 90 %





  • Material Self-extinguish plastic
  • 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



Brand Information

Intrinsically safe smart series ATEX94/9/EC

The Intrinsically Safe SMART Series devices, type-approved according to Directive ATEX94/9/EC, are subdivided into three different product categories: universal input transmitters to be installed in a potentially explosive atmosphere (Zone 0) codes:

DAT 2015 IS, DAT 4035 IS, DAT 1010 IS, DAT 1015 IS, DAT 1065 IS.

Converters / Barriers for universal input or current loop (0-4…..20 mA), suitable for installation in safe zone for connections towards zone 0. codes:

DAT 4235 IS in the following versions:

A= Converter/Barrier, B= Double trip amplifier,

C= Converter/Barrier + Double trip amplifier.

DAT 5030 IS in the following versions:

A= Single-channel barrier, AH= HART transparent single-channel

barrier, B= Double-channel barrier, BH= HART transparent

double-channel barrier.

About Datexel:

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.

Data Sheet

To View Data Sheet for Datexel Temperature Transmitter Intrinsically safe, Head Mount - DAT1065 IS Please Click Here
View AllClose

Warranty Information

One Year Warranty
View AllClose

Additional Information

Protection Mode:
II 1 G Ex ia IIC certified with Directive 94/9/CE ATEX
Zone 0
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
Power Supply:
11 .. 30 Vdc
Temperature rating:
Operative temperature -20°C .. +70°C 'HT' vers: -20°C .. +85°C Storage temperature -40°C .. +85°C
(non condensing) 0-90%
Material self-extinguishing
43 mm ; H = 24 mm
50 g
For industrial environments. Immunity: EN 61000-6-2
View AllClose