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Multifunction Portable Thermo-Hygrometer with Relative Humidity, Dew Point and Ambient Temperature
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New HD-200 Series Multifunction Humidity, Dew Point and Temperature Thermo-Hygrometer
The New advanced HD-200 Series
are hand held meters which features a highly accurate, durable, compact and user-friendly instrument. Capable of measure Relative Humidity, Dew Point and ambient temperature the HD-200's
are designed to meet the needs of testing professionals in ANY
Air Quality applications and is ideal for inspections of Hospitals, Laboratories, Greenhouse, Offices, Commercial, Residential HVAC systems applications.
Features
• Two Models to Choose from Low Temperature or High Temperature Probes
• Measure Humidity, Dew Point and Temperature
• Interchangeable measurement modules
• User-friendly Joystick
navigation • Large graphic
ICE BLUE backlight Display
• Datalogging Store Up to 8,000 measurement points
• Optional 4 Channel Thermocouple Module with Type J, K or T Input
• Optional Data-logging Software Available
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Working Principle Capacitive
sensing element for relative humidity measurement, inside the probes, a capacitive polymer layer reacts with the humidity present between two metal layers which cover a glass substrate. Water
absorption is a function of relative humidity of the surrounding environment, and modifies the dielectric constant. The measured signal is directly proportional to the relative humidity and is dependent on the atmospheric pressure.
Specifications
Relative Humidity Range: 3 to 98%
Accuracy* (Repeatability, linearity, hysteresis): 0.1 %RH±1.5%RH (from 15°C to 25°C)
Factory calibration uncertainty: ±0.88% RH
Temperature dependence: ±0.04 x (T-20) %RH (if T<15°C or T>25°C)
Resolution: 0.1%
Dew Point Range: -40 to +158°F
Accuracy: ±0.8% of reading ±0.6°F
Resolution: 0.1° F/C
Temperature Range: Low Temperature Probe -40 to +158°F (-40 to +70°C); High Temperature Probe -40 to + 356°F (-40 to +180°C)
Accuracy: ±0.4% of reading ±0.3°F
Resolution: 0.1° F/C
Measuring Element Hygrometry: Capacitive Sensor
Measuring Element Temperature: Pt100 RTD 1/3 DIN
Graphic display: 128x128 pixels, 50 x 54 mm, Blue backlight
Housing: Shock-proof ABS: IP54
Keypad: Metal-coated with 5 keys, 1 joystick
Conformity: electro-magnetically compatibility (NF EN 61326-1 guideline)
Power supply: 4 alkaline batteries 1.5V LR6
Operating temperature: 32 to 122°F (0 to 50°C), instrument
Storage temperature: -4 to +176°F(-18 to 80°C)
Auto shut-off: 0 to 120 Minutes Programmable
Weight: 12 oz.
Languages: English, French, Dutch, German, Italian, Spanish, Portuguese, Swedish, Norwegian, Finn, Danish
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Each HD-200-HT Includes: Stainless steel temperature/hygrometry probe,(3 to 98 %RH and -40 to +180°C), voltage/current module (0-10 V - 4-20 mA),
voltage and current input cables, 2 Pt100 channels (-100 to +400°C), calibration certificate and aluminum case. batteries, and instruction manual
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Multifunction Temperature and Process Calibrators,
Thermocouple and mA Calibrators,
Thermocouple and RTD Dry Block Calibrators,
Portable Infrared Thermometers,
Fixed Mounted Industrial Infrared Thermometers,
Thermocouple and RTD 2-wire Head Mounted Transmitters, DIN Rail Mounted Thermocouple and RTD Transmitters,
Temperature and Process Panel Meters, Temperature & Humidity Transmitters, Hand Held Digital Thermocouple Thermometers,
MIST Microprocessor Based Integral Transmitter RTD Temperature
Sensors,
Industrial Test tools and Multimeters, Indoor Air
Quality (IAQ) and Test Meters,
Hand Held Humidity and Air Flow Meters,
Industrial Portable
Refrigerant and Gas Leak Detection Meters,
Pressure Measurement and Calibration Instruments,
Boiler Flue Gas
Combustion Emission Analyzers,
Solar Radiation Meter
Temperature & Process Instruments Inc. * 1767 Central Park Avenue * Suite 112 * Yonkers
* NY * 10710 Phone: 1-914-673-0333 Fax: 1-866-292-1456 Email: sales@tnp-instruments.com© 2006 - 2012 Temperature & Process Instruments, Inc.
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