Explanation/Annotation:Electronic. For two-position action and limit signaling of excess pressure or other physical quantities, being converted to ñòàíäàðííûé direct current signal.
Detailed model description:For heat and power plant, test benches, hydraulic and ïíåâìîóñòàíîâîê etc.. Has unitized the input signal 4-20 microampere from pressure transducer of ÊÐÒ-1, 2 (or other type), or from the transducer other physical quantity.
The upper limit of regulated pressure corresponds to upper limit
Connected on device input of pressure transducer or the other parameter.
Upper control limits, MPa 0, 6; 1, 0; 2, 5; 6, 0; 16; 25; 100.
Task range of regulated pressure, % 0. 100.
Return zone, % 1. 10.
Basic error, %, - 1, 5.
Switches the inductive electrical load of alternating current in case of
Cosª0, 6, and
On tension of 12 up to 250Â 0, 1. 2, 5;
On tension from 250 up to 380Â 0, 1. 1, 5;
Resistive load on tension of 12 up to 250Â 0, 1. 6À.
The switching of resistive load up to 10À in case of íàðÿæåíèè of 12 is allowed up to
240Â, frequency of switching not more than 30 öèêëîâ/÷ and time of continuous
Current flows through contacts not more than 15ñ in every cycle.
The output signal - relay (the action trend of output signal is changed by the jumper on connector).
Ïèòàíèå-220Â, of 50Ãö.
Power consumed, watt, not more than 4.
Switched the ac power, VA 500.
Ambient-air temperature, °Ñ - 45. 80.
Overall dimensions, mm - 105õ130õ60.
Mass, kg - not more than 0, 5.
Protection of êîðïóñà-IP44. |
