Measuring unit KDR
Modular measuring unit KDR is a crate system with lots of functions and configurations.
KDR is a certified product of our company which is applied at industrial site for on-line monitoring and diagnostics of rotor and piston machines.
KDR satisfies GOST 22261-94, GOST 14014-91, GOST 30605-98 for requirements to technical specifications, GOST R 52319-2005 for safety requirements, GOST R 51522.1-2011 for requirements to electromagnetic compatibility.
Measuring unit KDR is meant to measure RMS values of AC voltage and strength, DC voltage and strength of positive/negative polarity as well as to form different electric signals in data acquisition and objects control high-performance systems.
Unit multitask capability is provided by possibilities of communication interface and numerous variants of configuration of installed measuring modules.
Using of Ethernet-interface possibilities allows data entry at almost any distance from operator's computer and saves you from the need of applying additional remote computers; remote data acquisition program software reduces complexity in realization of application tasks.
KDR technical specifications are proved by the Certificate of measuring device type approval RU.C.34.004.А № 52606, issued by the Federal technical regulation and metrology agency, Certificate of compliance № РОСС RU.ME79.H00188 and Declaration of conformity № ТС RU Д-RU.ME79.B.00027, registered by electric equipment certification body «Electroprivod», registration number РОСС.RU.0001.11ME79.
All KDR modules have galvanic isolation of measuring circuits against casing, galvanic isolation of crate feed circuit and of other KDR module measuring circuits. Galvanic isolation is made with application of the newest elements - "digital isolators". Some modules (KDM27) have channel-by-channel galvanic isolation.
Measuring unit KDR main modules:
- module controller KDC032;
- measuring module KDM27;
- measuring module KDM24;
- measuring module KDM25;
- control module KDM42.