Digital Auto Gas Filler

1. Synopsis of digital auto gas filler Digital auto gas filler is an electric auto L.P.G filling machine that measure and controls the output signal from Load-cell( A device converting weight to a digital signal) with the precision of 1/3,000~1/10,000 by a micro processor. Moreover the machine can operate filling by three modes and has several specific functions such as accumulation of gas weight to be filled and communication with computers, that computerization of filling station becomes available. 2. Advantages of digital auto gas filler 1.Construction of ultramodern control circuit - using micro processor, it is possible to fill L.P.G correctly with precision of normal 1/3,000.2.Accumulation of filling data for stock management - the data of filled gas in abnormal filling conditions such as unloading cylinders when filling etc, as well as in a normal filling condition are accumulated, so that most accurate stock management becomes possible.3.Free weight setting - weight setting can be changed easily during filling, and wrong weight setting can be reset to a correct set-value during filling. 4. Accurate filling in spite of impacts due to external influence during filling - there is a complete timer function in this filler so that filling is not influenced by the momentary weight change due to external impacts that would occur when workers put a hand on the cylinder or step on a roller plate5.Error range setting for a correct filling - the error range to prevent shortage due to over filling can be set within 1kg easily.6.Most suitable program for the filling site. - A lot of experiments on sites and opinion of users are reflected sufficiently to this program and the filler is almost free troubles.7.Safe gas flow control - Quick couplings and solenoids valve which developed with ample tests in our laboratory are equipped to control the safe flow of gas.8.Sectional machine design- We adopted a sectional turn table type to install with ease and speed.9.Absolute pressure- proof, explosion-proof model. - We used reinforced glass, special key buttons, and an aluminum casting case, to provide absolute pressure proof and explosion proof.10.Designing for automation of filling line. - For automation of filling line, the functions of computer communications and an internal timer are equipped.11.Deign for human - We could change design for users more comfortable. And could be changed depend on whatever you asked. 3. Specifications of digital auto gas filler Fillers Items Specifications DS-200sDS-200scDS-300s Range 0~50kg 0~150kg Calibration unit 50g Display type 5 digits, 3stage LED number and letter Measurement resolution Normal 1/3,000 (max 1/10,000) Measurement Type Load cell Rated Voltage 220V 60Hz220V 50Hz(single phase) Voltage tolerance ±10% PowerConsumption 50W Potential temperature -25~50°C Potential air pressure 5~7kg/cm2 Special function computer communication function mode selection function of 3 types accumulation function of gas weight to be filled and quantity of cylinders filled with gas auto tracking function of "zero point" Dimension of base plate 370 x 730mm Capacity(kg/h) 12kg cylinder : 600kgs 3kg cylinder : 540kgs 4. Unit names and function of digital auto gas filler 5. Unit names and function of digital auto gas filler No. Name Function 1 Balance weight unit The device for a convenient use of a quick coupling.It compensates weight of quick coupling. 2 Electronic control device Electronic control device equipped with a micro processor-Display unit: display of measured value, set up value, and condition-Operation unit: setting of measurement values, set up weight, and operations of function-Control unit: precise measurement control and function control.-Output unit: solenoid output 3 Air pressure gauge Display air pressure of the filler 4 Quick coupling valve A quick connection device to connect a gas line to a cylinder 5 Gas control device & body Explosion-proof solenoid is integrated to open & close a gas line.An air supply unit is integrated.(air pressure control, filtering, and oil supply device.) 6 Load cell unit A device checking the weight of cylinder and filled gas.It converts weight to electric signals. 6. Certification about digital auto gas filler