Infra-red cut-offs
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STAVELY CHEMICALS is equipment is equipping its fleet of oleum (fuming sulphuric acid) carrying tankers with infra-red level sensors from Kent Industrial Measurements Ltd of St Neots, Cambridgeshire.
The sensors provide a high level cut-off should a magnetic flowmeter in the filling circuit malfunction during loading.
Before filling a tanker, its level sensor is connected to a controller by means of a plug and socket.
Despite the highly corrosive nature of the product, Stavely reports that the optic tip of a trial sensor showed no signs of etching after the test period.
TECALEMIT Garage Equipment of Plymouth has taken an order valued at more than £25,000 for the supply and installation of its DE 7188 Headlamp Beam Tester in hgv test stations operated by the Department of Transport.