Product category:
Hydrometry, Environment and Floods
News Release from: Roxspur Measurement and Control | Subject: Sensit Trident
Edited by the Processingtalk Editorial
Team on 31 January 2006
Monitoring leachate sumps on landfill
sites
Sensit liquid depth measurement transmitters from Roxspur Measurement and Control have been successfully used for the measurement of leachate levels in landfill sites
Sensit liquid depth measurement transmitters from Roxspur Measurement and Control have been successfully used for the measurement of leachate levels in landfill sites The Sensit Trident series units are rugged 29mm diameter pressure transmitters for monitoring liquid depth in boreholes, tanks or sumps
This article was originally published on Processingtalk on 30 Jun 2006 at 8.00am (UK)
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The transmitter cable incorporates a strain wire, to support the weight of the sensor, which is then lowered into the liquid.
A vent tube also built into the cable provides the atmospheric pressure reference.
All the Roxspur Sensit pressure sensors use a high purity ceramic diaphragm as the active face, and are available with ranges from 1m to 500metres water gauge.
Standard accuracy is +/-0.25%, with +/- 0.1% available as an option, and long-term stability is better than 0.1% over 12 months.
Standard units are frequently applied to tank, reservoir, river and borehole level measurement applications.
For use in the corrosive conditions met when monitoring waste leachate levels, the Sensit Trident units are built with a Duplex stainless steel body, polyurethane cable, Chemraz seals and an acetal nose cone protecting the alumina ceramic diaphragm from blockage.
The units are ATEX approved intrinsically safe, CE compliant, with lightning protection built-in.
The sensor can be optionally calibrated with an output of bar, PSI or liquid depth measurement, using a specified SG.
All Roxspur Measurement and Control products are manufactured in the UK and supported by the Roxspur sales and service network.
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