【正文】
owHeat carrierElectric tracing bandVoltage AC220VTotal power Normal ≯400WWater vapourPressureTemperature 130160℃Operation box contoursize 380x320x180(mm).Main materialUsual supply status 304 stainless steel (option:31316L、20202 and so on)Production integral life ≥15 yearThe third type of sample GKT□G / FS / Q □ sample from oiltankquantityvault cansFloatingroof tankhandpumpPneumatic pumpoiltank hight(m)The fourth applicable rangeThe selftuning oil tank sampler is applicable to liquid medium of oiltank in the petroleum and chemical industry and so on.(for example: gas、kerosene、diesel、white oil、naphtha、crude oil、all kinds of residuum、slops、asphalt、petroleum aromatics、various solvent、thick vitriol、organic acid、lye、beer and so on)’s upper sample、middles ample、lower sample、upper middles lowe’s 1:1:1 uniform bination sample and bottoms ample、exits samples、upper sample and so sample at the especial location by users’s setting 9 point for maxize.The fiveth The selftuning oil tank sampler’s characteristic and virtue1. Accurate sample locationThe sampler uses the patent technology” The liquid sample from oiltank Multilayer frame means expansion of type of zero gravity, the number of parent is ZL ”.We establish the database of multilayer frame means expansion manufacture parameter by more and more test. We can assure that our multilayer frame means expansion can conquer connatural weak point that can not go up and down in ratio of equality by others. Assure every sample connection that been set in multilayer frame means expansion can automatically go up and down in ratio of equality with liquid level, to let it to truely get upper sample、middles ample、lower sample、upper middles lowe’s 1:1:1 uniform bination sample. If multilayer frame means expansion can go up and down in ratio of equality that will decide every connection’s definition of sample.For the drawing1:the drawing12. Independence of sample mediumThe sampler uses the patent technology” The sample devicment of Multidimensional sampling valve, the number of parent is ZL ” that is independent shunting plant of multilayer sample in the valve. It can take sample of every location independently shunt to lofting valve and can mix upper sample、middles ample、lower sample by the rate of 1:1:1 and take it to lofting valve, sample