Product Description: the condenser in order to prevent the damage of high temperature medium pressure transmitter, in between the throttling device and differential pressure transmitter pressure guiding pipe installed on the condenser, in order to achieve the purpose of protection of differential pressure transmitter. (1) the type and scope of application type FL-6.4 pressure ≤ 6.4MpaFL-10 pressure ≤ 10.0MpaFL-20 pressure ≤ 20.0MpaFL-30 pressure ≤ 30.0Mpa (2) structure: (shown at right) the isolator in order to prevent corrosion caused damage to the differential pressure transmitter, in between the throttling device and transmitter tubing installed on the isolator, in order to achieve the purpose of protection of differential pressure transmitter. When the medium is greater than the severe isolation liquid severe when using FG-A type when the medium is less than the isolation liquid severe severe, with FG-B (1) model and application scope of FG-6.4A type &le 6.4MpaFG-10A &le pressure; pressure; pressure 10.0MpaFL-6.4B ≤ 6.4MpaFL-10B &le 10.0Mpa pressure; (2) the structure of the form: (shown at right). Collector, the settlement when the measured medium is liquid, in order to prevent the pressure tube in the presence of gas and affect the measurement, the general need to install the gas collector in the highest part of the pressure pipeline, with periodic discharge of air entraining body pressure within the tube, to improve the precision of measurement. When the measured medium is gas, in order to prevent the pressure of liquid and affect the measuring tube, usually need to install the settlement in the lowest part of the pressure pipeline, with periodic discharge of the liquid in the pipe, to improve the precision of measurement. (1) the type and scope of application type FJ-6.4 pressure ≤ 6.4MpaFJ-10 pressure ≤ 10.0MpaFC-6.4 pressure ≤ 6.4MpaFC-10 pressure ≤ 10.0Mpa (2) structure: (shown at right) the opening of the container or measuring liquid level balancer low pressure vessel with single balancer; measuring boiler drum water level, using the double balancer. (1) the type and scope of the type name of the scope of application of FP6.4A single &le 6.4MpaFP-20A single pressure balancer; balancer pressure ≤ 20.0MpaFP-32B single &le 32.0MpaFP-6.4B pressure balancer; double pressure balancer ≤ 6.4MpaFP-25B double pressure balancer ≤ 25.0Mpa