- BrandМеридиан, ПК
- Country of manufactureUkraine
- Measurement range150-2000 cm
Ultrasonic UU-12 level gages, Sensors contactless, Level gage of filling of vertical capacities (grain, silo), Ukraine. Dnipropetrovsk. Dnipropetrovsk region. Price. Photo.
Measurement of volume of filling of vertical capacities with loose and liquid materials
Control for any size of capacity
Delivery of a standard current signal of a 4-20m or digital signal on RS 485 it is proportional to substance volume in capacity
Principle of work
The UU-12 device measures time of passing of an acoustic signal from the sensor to the reflecting surface and back. This time, on difficult algorithm, is recalculated in the level of filling of capacity.
The level gage can work with various reflecting surfaces: liquid mirror: (quiet, with a wave, with foam), biases of bulks with various corners
• UU-12 * can adjust the �0� level on bottom level for capacities of various sizes
• UU-12 works in the mode of self-diagnostics and in case of malfunction gives a signal.
• UU-12 displays the state and operating modes.
• UU-12 * takes air temperature also corrects instrument readings
UU-12 automatically averages a relief
Scopes and conditions of use
fine loose - (flour, cement, grain, grain)
with a diameter of granules to - 12 mm;
coarse - (ore, coal)
the foaming and viscous liquids with thickness _ __________ foams of 100 mm and more
Speed of change of level of material should not exceed - 100mm/with
Working temperature for the sensor-20 … + 40�C
The level gage is issued in pyle-vlago-the protected execution of the class IP54.
Relative humidity of air - to 100% at a temperature to + 60�C
Atmospheric pressure - 750 �50 mm of Hg
Frequency of updating of indications, Hz __________________________ 3
Range of the measured distances, m ____________________ 1,5 … 20
The main given error of measurement, % _________ 3%
Rated voltage, In _______________ +12---+ 27
Power consumption, W, no more _______________________ 30
Weight, kg, no more ___________________________________ _____ 2
The sizes, mm ___ (any execution and material of the case is possible)
Indicator: scales a signal of level of %, establishes control thresholds, gives relay sound and light signals of excess of thresholds, displays a condition of the level gage
Exit: ______________________ 1)4-20 ma, 2) RS485 interface,
3) �сухой контакт� - the top threshold, the lower threshold