... The ULB3 armoring type pressure transmitter is constructed by using all sealing isolated diaphragm & oil-filled level sensor and ... amplifying circuit.The ULB3 armoring type pressure transmitter is widely used for level measurement (static or dynamic level) in the water factory ... Features:*Measuring range:0~0.5...3mH2O*All metal armoring type, 316L stainless steel isolated diaphragm *Solid sealing, ...