HS20中文资料Telaire HS20数据手册Amphenol规格书

描述 Description

Telaire HS20 is a bulk-resistance type of Relative Humidity (RH) Sensor providing a variable impedance value in response to the adsorbed water within the sensor’s proprietary thin-film polymer. Applied to an interdigitated electrode, the polymer’s chemical functional groups disassociate into ionic groups in the presence of water, increasing the sensor’s electrical conductivity. Excited by a low voltage alternating current, the sensor’s resulting impedance is measured via supporting circuitry.
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特性 Features

·Low cost
·Low power
·Inverse exponential humidity response curve
·Fast response time
·Exceptional linearity
·Low hysteresis
·Excellent interchangeability
·Simple signal conditioning circuitry
·Wide operating range
·Small size

应用 Application

·HVAC controls
·White goods
·Handheld instruments
·Medical devices
·Wireless transmitters
·Asset monitoring
·Data loggers
·Consumer goods
·Automotive climate control
·Agriculture and horticulture
·Environmental chambers
·Enthalpy measurement