Adopting new technology, new material and new structure.Flow sensor table adopts integration design change is convenient.

           Heat meter special flow sensor (flow) : adopting new technology, new material and new structure, research has independent intellectual property rights of heat flowmeter special flow sensor, can work under high temperature, high reliability, Measurement accuracy, high grade B and C for domestic level, heat meter is a class C precision of heat flowmeter, Flow sensor table adopts integration design change is convenient, and watch the core replacement after impact flow precision (domestic flow sensor, after the change to watch is readjusted, calibration flow precision). New integrator: adopting new structure design, make integrator reliable connect, sealed performance is good, beautiful appearance. With magnetic interference structure, which can guarantee the outer magnetic field can attack alarm. And of course, with a record interference function key finding magnetic interference process data and record. With independent intellectual property rights, micro-consumption electronic electric control valves for prepayment heat scale. Micro-consumption electronic electric control valves using batteries, accurate positioning, safety, reliability, long life, driving torque, but in the long term stability etc, power supply, lithium battery model AA 20mm diameter for the continuous on-off valves micro-consumption electronic electric frequency can reach 5000 acuity.Now the "hot" seven scale has to the state intellectual property office to apply for patents seven has authorized. The patent number:ZL03258505.5 ZL2003301054919 ZL200420085441.8 ZL200420029803.1

Water Calorimeter