Conax

DRT2-RTD and DRT4-RDT Series

DIN Rail Mounted Transmitter
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Conax  DRT2-RTD and DRT4-RDT Series DIN Rail Mounted Transmitter
Characteristics:
  • Input: Pt-100, 2, 3, or 4-wire RTD. Other Pt, Ni, NiFe, Cu RTDs, available
  • Input Temp Range: -200ºC (-328ºF) to +850ºC (1562ºF)
  • Input Span: 20ºC Min. to 800ºC Max.
Output:
  • (DRT2-T/C) 2-Wire: Current loop 4-20mA
  • (DRT4-T/C) 4-Wire: 0…1…4…20mA | 0…1…2…6…10V
  • Linearity: Better than 0.1%, referred to the sensor’s actual temperature
  • Lead Wire Error:(4-Wire): Negligible, for 4-Wire sensors (3-Wire) Better than 100:1 compensation
  • Burnout Detection: Upscale, Standard
  • Reference Junction: 1.0ºC max. error over 0-50ºC of operating ambient temp.
  • Temp. Stability: <±0.01% of range/ºF (100ºC SPAN)
  • Power Supply Range: 24 VDC ±20%, polarity protected
  • Adjustments: ±25% on both ZERO and SPAN
  • Operating Temperature: -20ºC to 70ºC (0ºF to 160ºF)
  • Mounting: DIN rail 35 mm
  • Accuracy: 0.1% of SPAN typical
Product Description:
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The Conax Model DRT2-RTD and DRT4-RTD are compact, DIN rail mounted transmitters for 2, 3, and 4 wire RTD sensors. The output is linear with respect to the sensor’s temperature. The 4-wire input circuitry provides near perfect compensation for the effect of long leadwire resistance.The units are powered by standard industrial loop power supply and provide a 4-20mA output on a 2-wire transmitter system (DRT2-RTD) or any standard current or voltage output on a 4-wire system (DRT4-RTD
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