PROCESSWEST Magazine Online

Depth sensors for water level measurements

Don Horne   

GetImage22Technel Engineering offers these PAROSCIENTIFIC Digiquartz Depth Sensors for excellent precision in water level measurements. Typical application accuracy of 0.01% is achieved, even under difficult conditions. Low power consumption, excellent long term stability and high reliability is achieved through the use of a precision quartz crystal resonator whose frequency varies with pressure-induced stress. A quartz crystal temperature signal is provided to thermally compensate the calculated pressure. All depth sensors ranges from 0-30 psia to 10,000 psia and are available with either frequency outputs or integral intelligent electronics with RS-232 and RS-485.


Stories continue below

Print this page

Related Stories