Transmisor de nivel de presión diferencial EJCLT

EJCLT differential pressure level transmitter

EJCLT differential pressure level transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications. Other key features include quick response, remote set-up using communications, self-diagnostics and optional status output for pressure high/low alarm. The range Limits is 0—1kPa～2MPa, The flange’s working pressure are 1.6/4MPa,6.4MPa,10MPa,150psi,300psi or 600psi.

Teoría y estructura del funcionamiento

Differential pressure level transmitter is composed of series differential pressure transmitter and the welding installation level flange. The operation theory is the same as series differential pressure transmitter (look series differential pressure transmitter general specifications), Only the high pressure side of pressure transmission path is different.The pressure Loaded in the high side, pass from the isolation diaphragm and silicone oil in the flange to the sensor.