Ordering and Specifications

Cable Probes are supplied in two versions:

  • CP#01, CP#02, CP#03, and CP#04 devices have no mounting ears;
  • CP#01E, CP#02E, CP#03E, and CP#04E devices have mounting ears for M2 screws.

Mounting ears are detailed in Outline Dimensions.


Power supply range


CP#01 and CP#01E
(ambient temperature sensor)

  • Based on the MCP9808 IC;
  • Functionally compatible with Tibbit #29;
  • Measurement range: -40 to +125°C*;
  • Measurement resolution: 0.25°C;
  • Measurement accuracy: ±1°C.

CP#02 and CP#02E
(ambient temperature and humidity sensor)

  • Based on the HIH6130 IC;
  • Functionally compatible with Tibbit #30;
  • Temperature measurement:
    • Measurement range: -25 to +50°C;
    • Measurement resolution: 0.5°C;
    • Measurement accuracy: not specified.
  • Humidity measurement:
    • Measurement range: 10 to 90%RH;
    • Measurement resolution: 0.1%RH;
    • Measurement accuracy: ±5%RH;
    • Temperature range for valid humidity measurements: +5 to +50°C.

CP#03 and CP#03E
(ambient light sensor)

  • Based on the BH1721FVC IC;
  • Functionally compatible with Tibbit #28;
  • Measurement range: 1 to 65528 lux;
  • Measurement resolution: 1 lux;
  • Measurement accuracy: 1 lux.

CP#04 and CP#04E
(IR receiver/transmitter)

  • Based on TSMP6000 infrared photo detector and TSAL6100 infrared emitter;
  • Functionally compatible with Tibbit #27.

Operating temperature range

-40 to +85 degrees C

Operating relative humidity


Mechanical dimensions

  • Without mounting ears: 22.0 x 29.0 x 12 mm
  • With mounting ears: 33.0 x 29.0 x 12 mm

* The actual measurement range is limited by the operating temperature range of the Cable Probe itself, which is -40 to +125°C.

All specifications are subject to change without notice and are for reference only. Tibbo assumes no responsibility for any errors in this Manual, and does not make any commitment to update the information contained herein.

Think the above table should contain additional data? Do not just assume that you know the answer — talk to Tibbo! Remember that the ultimate responsibility for all decisions you make regarding the use and the mode of use of Tibbo products lies with you, our Customer.