MOD.8045

EXPLOSION PROOF ELECTRONIC WANDLER

Technische spezifikation:

FOR “FER STRUMENTI” ZIRCONIA BASED OXYGEN PROBES FOR HIGH TEMPERATURE P/N K4846522 The 8045 converter is a field trasmitter for the conversion of the electric signals from the zirconia cell and the compensation thermocouple type B of oxygen probes FER mod. 4153ia. Microprocessor based, the instrument is equipped with a high brightness display visible through the glass window and supplays analog outpts 0 – 10 V or 4 – 20 mA linear on one of the following selectables measuring fields: 0 – 1999 ppm; 0 – 5%; 0 – 10%; 0 – 25% O2 volume, serials and digital outputs. The electronic dumper has a time constant settable from 0 to 900 sec. The temperature of the probe, the alarms set point and all functions for programming the instrument con be carried out using the magnetic switches that can be operated with a magnet through the glass cover. A double channel aproved active barrier that is mounted inside the housing makes intrinsically safe the cable and the probe that is a simple element according EN60079-11. The power supply 110 or 230 V can be modified by the user. Electric connections 20x1.5 or 1” NPT – F. Please specifie.

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