Isolated and linearized transmission of RTD Pt100 Ohm) and thermocouple (mV) signals to 4-20 mA.

• Input: 2, 3 or 4 wire RTD Pt100 and all thermocouple types.
• Output: 4-20 mA
• Supply voltage: 9-40 VDC (reverse polarity protected)
• Maximum load: Rmax = (Vsupply – 9V) /20 mA
• Burnout detection: upscale – standard
• Stability: better than +/-0.1% of span
• I/O isolation: 2000 VDC or peak AC
• RFI protection: < 1% effect of span at 20-1000 MHz and at field strength of 20 V/m. CE marked
• Output resolution: 0.015% of span
• Sensor linearization: 0.1^oC for RTD and 0.2^oC for thermocouple
• Linearity: better than 0.02% of span
• Calibration: automatic periodic ‘zero’ and ‘span’ self tests
• Response time: 0.3 seconds
• Ambient temperature: -40^oC to +85^oC
• Mountability: standard thermal head, DIN rail, panel