Relative humidity, absolute humidity, dew point, water vapor partial pressure, discomfort index measurement, large-capacity data logger function, large LCD equipped, handheld type.
● Measures relative humidity and temperature using a humidity-temperature composite probe with a Pt100 sensor ● Allows for standalone temperature measurement using immersion, penetration, or surface probes ● Can use Pt100 or Pt1000 as temperature sensors ● Connects a humidity-temperature composite probe to calculate and display not only relative humidity and temperature but also absolute humidity, dew point, water vapor pressure, and discomfort index ● Equipped with an automatic detection module (SICRAM) that stores calibration data from the factory ● Features an RS232C serial port to transmit measurement data in real-time to a PC or portable printer ● Displays maximum, minimum, and average values over any specified time period using MAX-MIN-AVG function ● The HD2101.2 can save up to 38,000 measurement data points as a data logger, with saved data transmitted to a PC via RS232C and USB2.0. Data saving intervals, print content, and baud rate can be set via the menu ● Equipped with REL (deviation measurement) function to display deviations (positive or negative values) based on measurements at any moment, HOLD function, and a user-definable auto power-off feature ● Protection rating IP66
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basic information
■ Relative humidity measurement of the hygrometer main unit Measurement range: 0–100% RH Resolution: 0.1% RH Accuracy: ±0.1% RH Drift after 1 year: 0.1% RH/year ■ Temperature measurement of the hygrometer main unit Pt100 measurement range: -200 to +650℃ Pt1000 measurement range: -200 to +650℃ Resolution: 0.1℃ Accuracy: ±0.1℃ Drift after 1 year: 0.1℃/year ■ Hygrometer main unit Dimensions (L×W×H): 180×90×40mm (excluding protrusions) Weight: approximately 470g (including batteries) Housing material: ABS resin, rubber Display: 2×4½ digits and display symbols, visible area dimensions 52×42mm ■ Operating conditions Operating temperature: -5 to +50℃ Storage temperature: -25 to +65℃ Operating humidity: 0–90% RH, no condensation Protection rating: IP66 ■ Power supply Batteries: 1.5V AA batteries × 4 Battery life: 200 hours (with 1800mAh alkaline batteries) Current consumption when powered off: 20μA AC power: AC adapter (secondary voltage DC12V/1A) ■ Measurement elements: relative humidity, temperature, absolute humidity, dew point, water vapor partial pressure, discomfort index
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Delivery Time
P4
Applications/Examples of results
±1.5% RH High-Precision Temperature and Humidity Measurement
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.
