Paroscientific | Keller | Honeywell




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  Paroscientific manufactures submersible quartz resonance depth sensors in standard ranges from 10m WC to 7,000m WC with parts per billion achievable resolution and accuracy better than 0.008% FS.



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Keller manufactures both high and medium accuracy intelligent depth transducers in a wide range of materials from 316 SST to Hastelloy C, Titanium, and others.
Ranges are user scalable and commonly range between 0.1m WC and 300m WC.
MODBUS compatible RS-485 outputs or analogue signal loops are available.



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  Honeywell Sensing and Control division manufactures a few submersible 316 SST pressure transducers which are excellent for ruggedized, high-volume, or OEM applications.