... in 2010. 4) Easy to control HK-J2.5H has a beautiful shape, small size, light weight, flow range, measurement accuracy, high sensitivity ... /hBasic error0.1 Qmax £ Q £ Qmax± 1.5 %Qmin £ Q < 0.1 Qmax± 3 %Cyclic volume/flowVc :1.2dm3Pressure maxPmax: 10kPaThe ... requirement. Welcome to visit our factory, we would give you a warm reception. ... Rotary mechanical type gas flow meter (G1.6, G2.5 ...