(Sensing and Measurement Instruments)
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Our customer, a leading supplier of shearing equipment, found an inherent health & safety issue with their sheep shearing units. It was found that when the shearing blades became blocked with... (View Full Article)
(Sensing and Measurement Instruments)
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Our customer was using a stainless steel electro mechanical float switch to measure high levels of oil in a tank. The float switch had an M18 stainless steel thread and was electrically specified at... (View Full Article)
(Gas Sensing)
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Carbon dioxide (co2) causes tiredness starting from a concentration of 800 ppm (0.08% by volume). The maximum limit of carbon dioxide in schools should not exceed 1000ppm and in order to ensure the... (View Full Article)
(Gas Sensing)
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CO2 sensor user guide.... (View Full Article)
(Gas Sensing)
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When breathing in, a human absorbs oxygen from the air and releases carbin dioxide, water and volatile organic olfactory substances into the air when exhaling. The air inhaled contains 21% by volume... (View Full Article)
(Level Sensing)
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This article gives a brief outline to the operating principle behind optical liquid level sensing. An optical liquid level sensor uses an infra-red LED and phototransistor accurately positioned at... (View Full Article)
(Gas Sensing)
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This application note describes the physics and concepts behind SST Sensing's range of dynamic and highly accurate oxygen sensors. It also provides critical information on correct use and... (View Full Article)
(Level Sensing)
From this Article:
SST were approached to supply all of the sensing and control requirements for a range of battlefield generators. Our customer had a requirement to capture a range of data from the generator which... (View Full Article)
(Gas Sensing)
From this Article:
"In teaching and learning spaces, in the absence of any major pollutants, carbon dioxide is taken to be the key indicator of ventilation performance for the control of indoor air quality"[2]... (View Full Article)