Measuring transducer for Pt 100

Data sheet Documentation Back
07-7311-93T4/.350

Features

  • For Pt100
  • Analog output 4 to 20 mA
  • Fault detector
  • Ex ia, ib
  • Two-, three-wire senors
  • EMV according to
    DIN EN 61000-6-3: 2007;
    DIN EN 61000-6-4: 2007;
    DIN EN 61000-6-1: 2007;
    DIN EN 61000-6-2: 2006

Certificates

German English PTB 97 ATEX 1068 U
German English TUEV 97 ATEX 1204 X
English IECEx PTB 11.0083U
English IECEx TUN 11.0030X
English CSA 2484303
Russian GOST R POCC DE.ME92.B02630
Kazakh GOST-K-KZ4710193.01.01.00136
Byelorussian GOSPROMNADZOR 11-02-0015-2012
Portuguese IEE 12.0200U

Ex protection type

Ex II 2 (1) G / I M 2
Ex d e [ia Ga] IIC/IIB Gb
Ex d e [ia Ma] I Mb
Class I Zone 1 IIC
A/Ex d e [ia] IIC Gb

Ambient temperature

Directive 2004/108/EC
Directive 94/9/EC

Description

The MODEX series includes a temperature measuring transducer mounted on-site in the same way as a modular terminal. The module transforms the signal received from the Pt100 temperature sensor into a proportional, load-independent 4 to 20 mA output signal.

The sensor circuit is intrinsically safe according to Ex protection type Ex ia. An output current exceeding the 4 to 20 mA range signals a senor fault (open/short circuit). The Pt100 temperature sensor can be operate in 2- or 3-wire circuits within zone 0 or 1.

Technical data (extract)

(Click here for more information)
Protection classModule: IP 66/IEC 60529
Terminals: IP 20/IEC 60529
MaterialHigh-quality thermoplastic
InstallationTH 35 x 15 (7.5) EN 60715
Storage temperature-40 ?C to +60 ?C
Weight0.250 kg
Temperature range-50 ?C to +400 ?C (see data sheet)
VoltageDC 24 V + 10%, - 15%
Output currentLoad independent current: 4 to 20 mA
Power0.6 W
ConnectionTerminals 2.5 mm?, fine stranded

Documentation

Data Sheet - Measuring transducer for Pt 100 German English French Russian 
Declaration of Conformity 01-7311-7C0001 German English French