Professional Pt100 4-wire high precision thermometer
Temperature

Professional Pt100 4-wire high precision thermometer

Model Number
PRO 111 | PRO 115
Price

$

Standard Lead Time
2 weeks

FEATURES

Display

  • Backlit, multilingual, clear text LCD has ergonomic wide-angle visibility from daylight to darkness. It displays values, statistical data, and measurement history over time in a chart.The HOLD feature freezes the measurements on display, while the REL feature allows for comparison against another temperature point.
  • °C, °F and K units of measurement easily selectable.
  • The meter can also display the corresponding electrical resistance of the pt100 probe alongside the temperature

Data Logging (only PRO 115)

  • Stores up to 1 million data sets, file system based.
  • The logged data is stored in CSV files that are easily transferred and viewed on a PC.
  • The instrument is seen by the PC as a mass storage device, the data can be read and evaluated without software.
  • Automatically log data to a configurable time interval.
  • A real time clock stamps the date and time for each stored value.

Alarm

  • Configurable alarm thresholds and optionally hysteresis can be set.
  • LC display indication and buzzer activation when thresholds are exceeded.

CONFIGURATION & MEASUREMENT

Probes

  • Compatible with any 4-wire Pt100  probe with an M12 connector. The high-precision temperature-compensated analog front-end of the meter does not add any significant error to the measurement chain, making it a low-cost high-class reference system. Polynomial sensor linearization gets the best out of your Pt100 temperature probe and provides all relevant possibilities for calibration and adjustment.

Connection to PC

  • Via the USB C port, for viewing or downloading the files stored in the instrument internal memory (only PRO 115) or connecting to the application software ProXware.
  • Connect via the USB cable and query the meter with serial commands.

Statistics

  • Detection of MIN, AVG (average) and MAX. The user can clear the statistical info to start a new statistical calculation.
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Key Specifications

Measuring Range
-200.00…+850.00 °C / -328.00…+1562.00 °F
Resolution
0.01 °C/°F
Accuracy
±0.05 °C or ±0.06% of measured value (whichever is higher) ± 1 digit
Sampling Rate
2 measurements per second
Probe length
Less than or equal to 10 meters
Input Channels
1 channel for 4-wire Pt100 probes with M12 connector
Logging interval (PRO 115 only)
1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30 min / 1 h
PC Connection
USB-C, Mass Storage Device (only PRO 115) | Serial communication to query the meter via USB
Power Supply
4 x AA alkaline batteries | External 5 Vdc via USB C
Battery Life
150 hours continuous operation with backlight off. (auto power off is user configurable.)
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