Measuring instrument-recorder of microclimate parameters “TKA-PKL” (29)-D with verification
- Relative humidity : 5 to 98%, rel. ow. ± 3.0% rel. ow.
- Air temperature : from -30 to +60 ° С, rel. ow. ± 0.2 ° C.
- Atmospheric pressure : 70 ÷ 120 kPa, rel. ow. ± 0.2 kPa.
- Interface: Ethernet. Memory: 524,000 measured values.
- Included in the State Register of Measuring Instruments. Price includes verification.
- No. 76454-19 in the State Register of Measuring Instruments of the Russian Federation
- KZ.02.03.00386-2020 / 76454-19 in the State Register of the SI of Kazakhstan
- HS code EAEU 9025192000 dated 08.07.2020
- EAEU Declaration N RU D-RU.NA.66.B.03382 / 19 until 03.12.2024
- Unified Register of Russian Electronic Products No.RE-1616/20 to 07.07.2021
- YUSUK. 22.214.171.124.001 TU
- Application area
Main technical characteristics
|Measurement range of relative humidity||5 ÷ 98% rel. ow.|
|Air temperature measurement range||from -30 to +60 ° C|
|Measurement range of atmospheric pressure||from 70 to 120 kPa|
|Limits of permissible basic absolute error
of relative humidity measurements
|± 3.0% rel. ow.|
|Limits of the additional absolute error in
measuring the relative humidity when the temperature changes
by every 10 ° С in the range from 0 to + 60 ° С
|± 1.5% rel. ow.|
|Limits of permissible absolute error of
air temperature measurement , in the ranges:from -30 to -10 ° C incl.
St. -10 to + 15 ° C incl.
St. +15 to + 25 ° C incl.
St. +25 to + 45 ° C incl.
St. +45 to + 60 ° C
± 0.5 ° C
|Limits of permissible absolute error of atmospheric pressure measurements at temperatures:
from -30 to + 5 ° С incl.
St. +5 to + 60 ° С
|± 0.4 kPa
± 0.2 kPa
|Memory size, not less||524,000 measurements|
|Communication interface||USB, WiFi|
|Wi-Fi transmission intervals||1 min ÷ 24 h|
|Supply voltage||3.2V (non-removable battery)|
|Overall dimensions of the device (no more)||(142 x 37 x 38) mm|
|Weight (no more)||130 g|
|Life time||7 years|
|MTBF, not less||10,000 h|
- Internal memory for storing more than 524,000 measurement results in three channels;
- Universal mount that allows you to install the device on almost any surface;
- The power of the WiFi transmitter is not underestimated for the sake of power consumption, which ensures confident reception of information in difficult conditions and allows you to save on additional equipment when building a measurement and information network.
Type approval certificate SI, RF until 10.22.2024
Instruction for the program TKA NET Monitor v1.1 (*. Pdf)
Instruction for the program TKA USB Configurator v1.1 (* .pdf)
Instruction for the program TKA USB Monitor v1.1 (* .pdf)
Program “TKA HPO Analyzer v1.1” required for verification (* .zip)
The device is designed to measure relative humidity (rel. ow.,%), temperature (t, ° С) of air and atmospheric pressure.
The device can work as a data logger (datalogger), storing the measurement results in the internal memory at preset intervals with the possibility of simultaneous monitoring of microclimate parameters in different rooms.
The scope of the device: objective monitoring of the microclimate and temperature mapping of the microclimate in industrial premises and warehouses, in medical institutions, in museums and libraries, in public catering facilities, as well as in other cases of simultaneous control of parameters in one or several rooms.