is intended for control of operation of the lubrication system of the refrigerating units used on vessels, railway and automobile rolling stocks and in stationary installations in conditions of temperate frigid and tropical sea climate.
Limits of settings, MPa (kgf/cm2): from 0,02 (0,2) to 0,18 (1,8)
Working pressure, MPa (kgf/cm2): from-0,09 (0,9) to 0,8 (8,0)
Zone of tolerance, MPa (kgf/cm2): 0,05 (0,5)
Main error of operation, MPa (kgf/cm2): ±0,015 (0,15)
Dispersion of operations, MPa (kgf/cm2): 0,004 (0,04)
Mass of the device: no more than 1,6 kg
Controlled environments: hladona, air, oils and other environments with viscosity no more than 0,8 Pa.s.
In case of use as a working environment of oil temperature of its hardening has to be lower than air temperature not less than on 15 °C.
Atmospheric pressure and temperature with which the device was adjusted: É = MPa (750 mm hg)
Relay exit type