Converter R1813 intermediate (R -1813, R 1813, p1813, p-1813, p 1813)
Converter R1813 intermediate included tachometer K1803 appliance designed for remote measurements of the speed and the direction of rotation shaft diameters from 20mm to 1125mm main marine engines.
Class of accuracy:
- 1.0 - Operation with reversing rollers;
- 1.0 - for units with zero within the range of measurement;
- 1.5 - for units with a leading zero.
Technical characteristics of the instrument Converter R1813 intermediate:
Converter R1813 intermediate has a general climatic performance of "0";
Range measurement device K1803 tachometer rotor teeth and the number depending on the diameter of the shaft are shown in Table. 1;
Standard signal outputs on the analog tachometer output K1803 proportional to the speed of shafts;
Limits of voltage output:
- From 0V to +10 V - Operation tachometer combi rollers;
- From-10V to +10 V - Operation tachometer with reversing rollers;
Voltage output signals tachometer K1803 corresponding scale value - 10V;
Load resistance - from 2 ohms to 2 megohms;
Power supply converter in between R1813 is powered by the AC voltage of 220 V, 50 Hz or 400 Hz with harmonics ratio not exceeding 10%;
Power consumption does not exceed 20 V ∙ A;
Table 1 Measurement range and the number of rotor teeth according to the diameter of the shaft
Note. At special request can be made tachometers to other ranges of indications, including those marked with an asterisk.
Overall dimensions of the unit converter in between R1813 - 226x234x112mm, weight 5.0 kg;
Converter R1813 intermediate corresponds to GOST.