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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
Brand
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
