Moisture Sensors
RH transmitters
Submitted by nestorb on Mon, 2006-04-24 22:36. The miniature wall-mount model 734 continuously measures relative humidity and ambient temperature. A dual analog output signal (4 to 20 mA passive), is scaled proportionally to relative humidity and temperature. Standard scaled ranges are 0 to 100% RH and 0 to 100°C. The two-wire dual output requires a current loop supply of 8 to 30 V d.c.
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Humidity calibrator can be used on-site
Submitted by nestorb on Mon, 2006-04-24 22:32. Humidity calibrator enables users of humidity sensors, transmitters and read-out devices to quickly and accurately generate reference humidity conditions and perform on-site calibrations.
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Dutch relative humidity instrument maker bought
Submitted by nestorb on Wed, 2006-04-12 10:27. Michell's group of international companies has acquired the Dutch relative humidity instrumentation manufacturer, Rense Instruments and its products will be sold through Michell's distributors.
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On site humidity sensor calibration
Submitted by nestorb on Tue, 2006-04-11 10:27. Young Calibration offers the users of relative humidity sensors a quick and economical way to calibrate their units without the need for sub-contracting them to an external laboratory
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Smart sensor determines spoilage rate en route
Submitted by nestorb on Sat, 2006-04-08 06:37. “We think this sensor will make the perishable supply chain both safer and more efficient,” said Bruce Welt, an assistant professor of agricultural and biological engineering and a faculty adviser on the project. “Hopefully, that will translate into lower cost, better quality products for consumers.”
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Temperature and humidity devices are low-cost
Submitted by nestorb on Tue, 2006-03-28 21:22. Two battery-powered dataloggers are each packaged in a sturdy plastics shell with a cap and seal, and are about the size of a thumb and dust/moisture protection is supported to IP67 standards.
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Hygrometrix Launches HMX3000 4-20mA Humidity Transmitter
Submitted by nestorb on Fri, 2006-03-10 17:21. Hygrometrix is pleased to announce the first product in our new HMX3000 transmitter line, the HMX3000-RH-420, specifically designed from scratch to provide better performance at a lower cost. The new HMX3000 4-20mA output transmitter sets a new price/performance benchmark with better than 2% accuracy across the measurement range and full temperature compensation for span and offset...
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Weatherbug gives students hands-on experience
Submitted by nestorb on Fri, 2006-02-10 13:00. Wind, rain, humidity, temperature and other features are measured and collected for historical data. We also integrate the technology into the classroom to study how weather patterns effect pollution in our atmosphere...
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Hand-held instruments check relative humidity
Submitted by nestorb on Mon, 2006-01-30 13:36. Relative humidity sensors, transmitters, hand-held instruments and humidity sensor calibrators are based on a highly accurate and stable polymer film relative humidity sensor.
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Sensors monitor temperature and humidity
Submitted by nestorb on Sun, 2006-01-22 13:04. Range of sensors offer an RH probe mounted in a single housing or alternatively, a dual housing incorporating sensors for both temperature and humidity.
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