RTD Pt100 Data Logger with 4, 8, 12 or 16-channels

from € 719,50 excl. VAT

OMEGA Engineering

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Calibration of Temperature (accredited, 100-1100°C)


±0.04°C Calibrated Accuracy. Accepts 2, 3 and 4-wire RTD’s. Real time Operation. Up to 4 Hz Reading Rate. Pushbutton or Programmable Start Time. NIST Traceable Calibration Certificate Included. Configurable Channel Names. External Power or User Replaceable Battery. Does not require a communication interface, connects to the PC directly with a standard USB cable. More

The new OM-CP-RTDTempX Series consists of 4, 8, 12 and 16-channel RTD Temperature data logger with a reading rate of up to 4 Hz. X-Series devices ship with a standard USB-A to Micro USB cable for use with free OM-CP PC based software (no longer requires the OM-CP-IFC200 communication interface like previous models). The X-series has a high memory capacity and increased download speed compared to previous generations of product.

These easy-to-use devices feature an 18 month typical battery life, user replaceable battery and programmable engineering units. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. To maximize memory capacity, users can enable or disable channels. For easy identification, each channel can be named with up to a ten digit title.

Using the OM-CP Data Logger Software, starting, stopping and downloading from the OM-CP-ProcessX Series data loggers is simple and easy. Graphical, tabular and statistical data is provided for analysis and data can be viewed in multiple units, using the Engineering Units function. The data can also be automatically exported to Excel® for further calculations.

If you are interested in temperature calibration, also order the appropriate Pt100 probes for the required number of channels.



Temprature Range*: 18.5 Ω to 390.5 Ω; -200°C to +850°C (Probe Dependent)
Temprature Resolution: 0.0001 Ω; 0.001°C (Probe Dependent)
Calibrated Accuracy**: ±0.015 Ω @ 25°C ambient; ±0.04°C (Probe Dependent)
Specified Accuracy Range: 18.5 Ω to 175.9 Ω; -200°C to +200°C
Input Connection: removable screw terminal; 2, 3 or 4 wire interface
Temprature Coefficient: 2 ppm/°C typical

* Temperature specifications based on ideal 100 Ω Pt RTD compliant with IEC 751 (1983) and ITS-90, 5000 Ω FSR (accuracy based on 36 inch lead wire RTD with4 wire configuration)
** Calibrated accuracies based on standard Omega calibrations for 0 Ω to200 Ω range


Memory (All channels enabled):
4-channel: 698,709 readings per channel
8-channel: 349,354 readings per channel
12-channel: 232,903 readings per channel
16-channel: 174,677 readings per channel

Start Modes: software programmable immediate start or delay start, up to 6 months in advance
Real Time Recording: may be used with PC to monitor and record data in real time
LEDs: 1 per channel and 2 status LEDs
Reading Rate: 4 Hz up to 1 reading every 24 hours
Calibration: digital calibration through software; date automatically recorded within device

Battery: 9V lithium included, user replaceable; life 18 months typical
Data Format: date and time stamped C,℉,K,˚R;Ω µV engineering units specified through software
Time Accuracy: ±1 minute/month
Computer Interface: USB-A to micro USB cable (included); 460,800 baud
Operating System Compatibility: Windows 7/8/10
Operating Environment: -20°C to +60°C; 0% RH to 95% RH non-condensing

4 and 8 channel: 65.6 mm × 184.2 mm × 31.0 mm
12-channel: 65.6 mm × 184.2 mm × 42.7 mm
16-channel: 65.6 mm × 184.2 mm × 54.4 mm

4 and 8 channel: 368 g
12-channel: 580 g
16-channel: 800 g

Enclosure: Black anodized aluminum
Approvals: CE, ROHS

For complete technical specifications, see the spec sheet in the "Downloads" section.