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Datexel

Signal Converter Multi Input, Current and Voltage Output - DAT4135/AC

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SKU:
DAT 4135/AC
MPN:
DAT 4135/AC
Weight:
500.00 Grams
Minimum Purchase:
1 unit

Description

Datexel Signal Converter - DAT4135/AC


Multiple Input, Multiple Output, Highly Accurate


The converter DAT 4135/AC 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 standard active current signal , conversion of a voltage signal even coming from a potentiometer
connected on its input. Moreover the DAT 4135/AC is able to measure and linearise the standard thermocouples with internal cold junction compensation. In
function of programming, the measured values are converted in a current or voltage signal. The device guarantees high accuracy and performances stability
both in time and in temperature.

The programming of the DAT 4135/AC 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 converter 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
linearised 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 3000 Vac isolation between input and output eliminates the effects of all ground loops eventually existing and allows the use of the converter in heavy
environmental conditions found in industrial applications.

The device must be powered by alternate voltage included between 90 ÷ 250 Vac.
The DAT 4135/AC is in compliance with the Directive 2004/108/EC on the Electromagnetic Compatibility.
It is housed in a plastic enclosure of 22.5 mm thickness suitable for DIN rail mounting in compliance with EN-50022 and EN-50035 standards.

 

FEATURES

  • Configurable input for RTD, TC, mV, V, mA, Resistance and Potentiometer
  • Galvanic isolation
  • Configurable output in current or voltage
  • Power supply range: 90 ÷ 250 Vac
  • Configurable by Personal Computer
  • High accuracy
  • On-field reconfigurable
  • EMC compliant – CE mark
  • Suitable for DIN rail mounting in compliance with EN-50022 and EN50035

Input type for Datexel DAT4135/AC

Input for this model is as follows:

  • Thermocouple: J, K, S, R, B, E, T, N
  • RTD: Pt100, Pt1000, Ni100, Ni1000
  • Voltage: mV, V
  • Potentiometer
  • RES. 2,3,4 wires
  • Current: mA

Output type

Output for this temperature transmitter is:

  • Direct Current: 4 mA … 20 mA
  • Reverse Current: 20 mA … 4 mA
  • Direct voltage 0 V 10 V 1 V
  • Reverse voltage 10 V 0 V 1 V

Response time

The response time for this transmitter is about 400 ms.

 

Power supply

power supply voltage for Datexel 2015 is the standard 90 to 250 VDC.

Temperature & humidity Consideration

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

Housing

  • Material: Self-extinguish plastic
  • DIN rail in compliance with EN-50022 and EN-50035
  • Weight: about 150 g.

Industries/applications

  • Furnace
  • Oil and gas
  • Brick manufacturing
  • Heat Exchangers
  • Industrial Processes
  • Heating/cooling systems

Series Information

“SMART SERIES” Temperature and signal transmitters and converters for DIN rail mounting
The SMART series devices can accept on their input several types of signals coming from the field; the series is composed of:

  • 4÷20 mA two wires isolated Transmitter for universal input (DAT4035)
  • Isolated Converters for universal input with configurable output as voltage or current (DAT4135, DAT 4235)
  • Isolated Converter for universal input with configurable output as voltage or current and trip amplifier (DAT4520)

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.

Documents

To View Data Sheet for Datexel Potentiometer Transmitter DAT205-2W Please Click Here
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Warranty Information

One Year Warranty.
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Additional Information

Input type:
TC (J, k, S, R, B, E, T, N), RTD (PT100, PT1000, Ni100, Ni1000), Voltage (mV, V), Potentiometer, RES. 2,3,4 wires, Current (mA)
Input calibration:
RTD > of ±0.1% f.s. or ±0.2°C. Low res. > of ±0.1% f.s. or ±0.15Ω. High res. > of ±0.2% f.s. or ±1 Ω. mV, TC > of ±0.1% f.s. or ±18 uV. Volt > of ±0.1% f.s. or ± 2 mV. mA > of ±0.1% f.s. or ± 6 uA.
Input impedance:
TC, mV >= 10 M Ω. Volt >= 1 M Ω. Current ~ 50 Ω.
Output type DC:
Min: 0mA. Max: 20mA.
Output type Reverse current:
Min: 20mA. Max: 0mA.
Output type Direct Voltage:
Min: 0V. Max: 10V.
Output type Reverse Voltage:
Min: 10V. Max: 0V.
Output calibration:
Current ± 7 uA. Voltage ± 5 mV.
Linearity:
TC ± 0.2 % f.s. RTD ± 0.1 % f.s.
Line resistance influence:
TC, mV <=0.8 uV/ Ω. RTD 3 wires 0.05%/ Ω (50 Ω balanced max.). RTD 4 wires 0.005%/ Ω (100 Ω balanced max.)
RTD excitation current:
Typical 0.350 mA.
CJC Comp.:
± 0.5°C.
Thermal drift (1):
Full-scale ± 0.01% / °C. CJC ± 0.01% / °C.
Burnout values:
Max. value about 23 mA or 10.8Vdc. Min. value 0 mA or 0Vdc.
Response time (10÷ 90%):
About 400 ms.
Power supply:
None
Supply voltage:
90…250 Vac.
Power dissipation:
2 W max.
Protection:
Internal fuse.
Isolation voltage:
3000 Vac,50 Hz,1 min.
Output Load Resistance (R-load):
Current output /= 3.5 KΩ. Voltage output >/= 3.5 KΩ. Limitation current about 25 mA.
Environmental Conditions:
None
Operative Temperature:
-20°C …+70°C.
Storage Temperature:
-40°C…+85°C
Humidity (not condensed):
0 …90 %.
Housing:
None
Material:
Self-extinguish plastic.
Mounting:
In compliance with DIN rail standard EN-50022 and EN-50035.
Weight:
About 150 g.
Safety:
None
In compliance with:
EN61010-1.
Category of installation:
II.
Pollution grade:
2.
EMC (for industrial environment):
None
Immunity:
EN 61000-6-2.
Emission:
EN 61000-6-4.
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