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473 Dew Point Hygrometer

473 Dew Point Hygrometer
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PRODUCT DATASHEET 473 Dew Point Hygrometer™ High Performance Chilled Mirror Hygrometer Highly precise chilled mirror dew point technology Cable mounted dew point and temperature measurement Aspirated and direct insertion measuring heads Barometric pressure measurement options Intuitive color touchscreen user interface User verifiable calibration KEY APPLICATIONS • Climatic chamber validation to IEC60068 • Weather station calibration • RH generator transfer standard • Engine tes

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Highly Precise Chilled Mirror Technology Chilled mirror condensation technology provides highly precise, stable and repeatable results. Water vapor condenses onto a temperature controlled mirror surface and this ‘dew point’ is detected with advanced optical electronics. Since dew point is specific to water vapor concentration and not temperature dependent, measurement precision is consistent across the full application range including high temperature and humidity conditions in climatic test chambers. Our chilled mirror hygrometers have a typical service life of more than 15 years thanks to...

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Intuitive User Interface The 473 features a 5.7” color touchscreen with a high contrast ratio and wide viewing angle for clear and easy readability. Using the on-screen buttons and menus, each line of the instrument display can be configured for a variety of humidity, temperature and pressure parameters that may be viewed in the units of choice. These parameters can be displayed either numerically or graphically with userconfigurable axes enabling measurement trends and stability to be confirmed without the need for external data acquisition or display hardware. Easy To Use and Minimal...

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SH2 Measuring Head The SH2 is a flow-through dew point measuring head with a two-stage Peltier element for mirror temperature control. It includes a variable speed fan that pulls a consistent airflow across the mirror. Alternatively, with the fan removed, the SH2 head can also connect to applications using tubing and standard 6 mm or ¼" fittings. It is also supplied with a calibrated temperature probe with 0.5 m (19.7") and 3 m (118") cables for connection to either the measuring head or the 473 back panel. Typical SH2 applications include climatic chamber validation, humidity generators,...

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Specifications Specifications: Working range Calibrated range Working range Calibrated range Frost/Dew point Frost/Dew point Measuring head Temperature probe Display unit Temperature probe 5.7” LCD with color touchscreen Mirror temperature sensor Platinum Resistance Thermometer (Pt-100) Transport case Custom fit foam lined Peli 1550 Power cable Operating instructions Calibration certificate Factory calibration: 5 points FP/DP, 3 points temperature Measuring Ranges Frost/Dew Point: Relative humidity: Working range Temperature: Operating Conditions Standard Features Optional Internal...

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Ordering information Description: Order code 473 with SH2 measuring head on 2 m cable, external temperature probe, transport case 473 with RP2 measuring head on 2 m cable, external temperature probe, transport case Calibration & Services: Order code 473-Upgrade to SCS accredited calibration (ISO 17025) by comparison 473-Upgrade to SCS accredited calibration (ISO 17025) by primary realization (only for SH2) Additional 1 year warranty upgrade (max. 3 years) Order code Two Analog outputs, user programmable, -10…+10 V and 4…20 mA Three additional Temperature Inputs (cannot be combined with...

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GAIN REAL-TIME INSIGHT INTO YOUR PROCESS Process Insights manufactures and delivers premium sensors, monitors, detectors, analyzers, instrumentation, and software that are mission-critical to keep your operations, personnel, and the environment safe – every day across the globe. Get the most reliable, precision analytical technologies available on the market today. We will work to match your needs and budget, and provide the optimal, and most stable process analysis solution for your application. CENTERS OF EXCELLENCE | PROVIDING PROVEN SOLUTIONS Process Insights is committed to solving our...

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