Explanation/Annotation:For visual digital data display of surplus pressure on 3, 5-ðàçðÿäíîì liquid-crystal display, transformations of surplus pressure in standard current signal 4-20 microampere.
Detailed model description:Upper limits of excess pressure:
2, 5; 6; 10; 16; 25; 40; 60; 100; 160; 250; 400; 600; 1000 bars
(0, 25; 0, 6; 1; 1, 6; 2, 5; 4; 6; 10; 16; 25; 40; 60; 100 MPa)
Basic error, % - +0, 5; +1
Power consumed, watt, not more than - 1
Overall dimensions, mm - 52, 4õ120õ32
Mass, kg, not more than - 0, 15
Housing protection - IP65
Is used in supervisory control systems, control and control of technological processes at facilities heat-, gas-, water distribution networks , refrigerating installations etc.. Converter materials, contacting with working medium - titanium alloys. Resolution of indication - from 0, 06 up to 0, 4 %. Communication line - two-wire. The connection to communication line is performed with the help of standard ñîåäèíèòåëÿ-êëåììíèêà. Environment temperature - from - 10 up to 55 °Ñ. Is protected from influence of polarity change of supply voltage. Load impedance - from 0 up to 1, 5 lumps. Feeding - 10-40 in. The measurement accuracy is independent of changes of impedance of load and voltage of supply within stated limits. Certified by the state standard department of Russia. |
