PRC19 PRC Programmable RTD Connector

Brand: Intempco Controls, Inc.

The INTEMPCO PRC Series is a high performance, low cost RTD Programmable Temperature Connector/Transmitter.

Based on Intempco's patented MIST technology, the Analog output can be re-scaled, recalibrated and reprogrammed to customer needs via a MIST-Pkit (PC interface module and software).

The PRC features an encapsulated miniature signal conditioner built into a RTD standard 3-pole connector.

This integral design converts resistive change of an RTD sensor or probe across a programmable temperature range to an industry standard Analog output.

Your PRC Connector/Transmitter can be factory pre-calibrated to your specifications, which is the preferred method of most users.

Optionally, by use of PRC-MIST Pkit, you can field reprogram the PRC yourself.
Features
  • Programmable 2-wire 4-20 mA or voltage output
  • Standard 3-pole jack or plug RTD connector
  • For Pt100 3-wire RTDs
  • High accuracy, repeatability and stability
  • Factory calibrated or customer calibrated
  • Fully field re-programmable with module & PC based software
  • For OEMs to assemble their own programmable probes

Specifications

Accuracy

  • ± (0.05° C (0.09° F) + 0.05 % of Calibrated Span) with Two-Point Calibration
  • ± (0.10° C (0.18° F) + 0.10 % of Span) with One-Point Calibration

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Current

  • Excitation Current RTD: 0.2 mA

Electrical Connectors

  • 3-Pole Jack
  • 3-Pole Plug

Enclosure, Body Material

  • ABS Plastic
  • Brass Inserts
  • Copper Contacts
  • Steel Screws

Environmental Protection

  • IP65
  • IP66
  • NEMA 4X (IEC 529)

Output

  • 0-10 Vdc, 3-Wire, Linear to Temperature
  • 0-5 Vdc, 3-Wire Linear to Temperature
  • 1-5 Vdc, 3-Wire Linear to Temperature
  • 4-20 mA, 2-Wire Linear to Temperature

Power Supply

  • 12-32 Vdc Polarity Protected

Power Supply Effect

  • < 0.001 %/V

Resistance

  • Sensor Lead Resistance RTD: RTD Resistance +2 times Lead Wire Resistance < 4,000 ohms

Resolution

  • 15-bit (0.0005 mA)

RFI/EMI Effect

  • RFI: 1 % of Span or Less

RTD Type

  • Pt100 3-Wire, α = 0.00385, DIN EN 60751

Sensor Circuit

  • 2.5 mA Downscale (For 4-20 mA Output Only)
  • 24 mA Upscale (For 4-20 mA Output Only)

Sensor, Probe Connection

  • 2-Wire
  • 3-Wire

Sensor, Probe Type

  • RTD

Stability

  • Long Term Drift: ≤ 0.1 % of Full Scale Per Year

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Temperature Effect

  • ± 0.002° C/°C

Temperature Range

  • -200° to 600° C (-328° to 1,112° F)

Update Time

  • Warmup: 30 seconds

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