L'explication/l'anotation:Electronic. For two-position automatic temperature control in stationary îäíîêîìïðåññîðíûõ refrigerator machines and units, heating boilers, air conditioning systems and ventilation
La description détaillée de marque:Control limits, °Ñ - from - 55 up to 185
Task range of return zone, °Ñ - from - 25 up to 25
Indication discreteness, °Ñ - 1
Fundamental error of measurement, °Ñ - +1
Power consumed, ·À, not more than - 2, 8.
Overall dimensions, mm - 76õ35õ76
Device mass without sensor, kg - 0, 25
Housing protection - IP20, front panel - IP54 supply voltage - 220 in frequency 50 (60) Hz. Switching current - 8; 10 and. Has built-in the power supply unit and the digital indication current temperature. Two software configured the management regime provides for: cooling or heating; installation of system parameters with the help of keyboard; non-volatile memory of settings; two level access to programming controlled by the parameter system; sound and light alarm etc.. Is supplied complete with temperature sensor with nominal static characteristic by the 1000Ï. Communication line from the sensor - two (three) wire screened in case of resistance of every wire 0, 75 (7, 0) ohm - not more than 10 (300) metal. The sensors operate at atmospheric (the point length |
MRT 11-1