Temperature converter Tia 3

HARTDIN railprogrammable

Input: Resistive sensors, TC, resistance, voltage Galvanic isolation: 1500V AC Accuracy: <0.1% F.S. or <0.5°C Models: Standard and ATEX Configuration With PC (Microsoft Windows only) and with HART protocol EC Type examination certificate number: INERIS 13ATEX0015X (Ex ia) INERIS 13ATEX3006X (Ex nA) IECEx conformity certificate: INE13.0022X (Ex ia) INE13.0023X (Ex nA) ATEX/IECEx classification II 1 G Ex ia IIC T4 Ga II 3 G Ex nA IIC T4 Gc II 1 D Ex ia IIIC T135°C Da Function Tia3 temperature converters are aimed at converting signals coming from large panel of input signals:• Coversion of temperature measurement with RTD100, RTD1000, Ni100, Ni1000 or thermocouple.• Conversion of linear resistance variation (from level sensors or valves).• Voltage (mV) and ohmic measurement.DIN rail mountingCertified to be installed in explosive atmosphere (see codification). Electrical data Input Programmable (refer to backside) Power supply Standard model 10V ... 30 Vdc ATEX version 10V ... 28 Vdc Galvanic isolation 1500V CA Accuracy≤ 0.1% F.S. or ≤ basis accuracy (refer to backside) according to the most important valueLoad resistance(Vsupply-10) / 0.0215 Ω Shorted or broken line detection: Configurable 3.5 mA to 21.5 mA (NAMUR NE43) Warm-up time5 minutes Response time < 2 s Voltage supply ≤ 0.01% of the current in the loop for a variation of 0.1% of Vsupply Temperature ≤ 10% of accuracy / degree Error due to CJC1.5x basis accuracy for a cold junction at 0°C to be added Line resistance effect RTD100 2wires* / 3wires** 2.5°C/ Ω RTD1000 2wires* / 3wires** 0.25°C/ Ω Ni100 2 wires* / 3 wires** 2°C/ Ω Ni1000 2 wires* / 3 wires** 0.2°C/ Ω