RFid (NFC) Signal Converter RTD / Thermocouples to 4..20mA - ATEX certified

 

 

 

  • <p>Signal converter rd Pixsys srl </p>
  • <p>Programming tool RFid (NFC) with RF programmer</p>

The transmitters for  DIN/B head convert a signal acquired by temperature probes PT100, PT1000 or Ni100 (with 2-, 3- and 4-wire connections) or Thermocouples into a  4..20 mA signal  (2-wire technology), current-loop. These converters ensure high accuracy on the reading scale with 16-bit conversion and possibility to rescale the output 4..20mA basing on input range.

Available also the version with galvanical isolation (cod. 2000.35.031).

ATEX marking:

II 1 G Ex ia IIC T3 ...T6 Ga

II 1 D Ex ia  IIIC T86...200°C Da

I  M1 Ex ia I T150°C Ma 

 

Quick and simple programming

The programming procedure uses the RFid (NFC) function with a dedicated programmer that allows you to perform all settings and any calibrations quickly without the need power and connect up the converter. An App for mobile and Android devices equipped with an NFC antenna makes it possible to program, modify and see data directly in the field or on the move.

2.8K Word non volatile (circular buffer) memory are dedicated to a data-logging function with a sampling time that can be set by the user.

The RF-Programmer software (available to download from the reserved access area of the website) allows you to download, view on the PC and print the temperature-time curve.

 

Thermocouple converter tutorial - English

Ordering codes

2000.35.030
RTD (PT100/NI100/PT1000) > 4...20mA Loop Powered
2000.35.031
RTD (PT100/NI100) + TC (K-S-R-J-T-N-B-E)> 4...20mA Loop Powered - isolated version
2000.35.012
Programmer RF/RFID > USB

Main features

Box
23 mm, Ø 45 mm
Power supply
Loop Power (2 wires connection) operating range 6-32 Vdc
Connection
Screw pins
Fixing
On DIN/B head
Operating conditions
Temperature -40+85 °C, humidity 30..90 uR% (non condensing)
Material
Nylon (PA66)
Weight
Approx. 30 g
Sealing
IP 20
According to
CE, EN 61000-6-4, EN 61000-6-2, UL 61010-1
Programming
Wireless with RFid technology (NFC)

Technical data

Output resolution
1 μA
Over-range output
f.s. + 5°C
Under-range output
f.s. - 5°C
Error output
Selectable between 21,5mA or 3,8mA
Current output protection
Approx. 30 mA
Rejection
50-60 Hz
Max. transmission error
Greater between 0,1% f.s. or 0,2°C
Sampling/response time
300msec / 600 msec
Cable resistance
Max 20Ω
Temperature coefficient
< 100 ppm

Installation

<p>Size and installation of signal converter Pixsys srl </p>

Size and installation