Electronic metering station of the filled UZAM-250 gas

The device is intended for filling of fuel cylinders of cars with the compressed natural gas in accordance with GOST 27577-2000, measurements of volume of the gas given to conditions in accordance with GOST - 2939 and calculations of cost of the released gas.
Borders of an admissible main relative error of the device at measurement of volume of gas under standard conditions (taking into account introduction of the correcting adequacy coefficient), are equal to ±2,0
Electric power supply of the device is carried out from rechargeable batteries by tension 2kh (12±0,5)B
The power consumed by the device no more than 40 V • And
The device has to be operated under the conditions corresponding to execution - U*2 in accordance with GOST 15150-69:
- to ambient temperature from minus 30 to 50 s;
- relative humidity to 98% at 25 s and at lower temperatures without moisture condensation;
- range of working values of atmospheric pressure from 86,6 to 106,7 to Pa;
- degree of protection of cases an elektrooborudovniya and device components from influence of dust and moisture - IP54 in accordance with GOST 14254-96