HN-CH Series Palm-sized Temperature/Humidity Meters
The HN-CH series is reliable and accurate palm-sized temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor.It also provides the data logging function capable to store each 8000 readings of temperature and humidity into memory. HN-CH Series
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    Excellent reproducibility and reliability by capacitance type humidity sensor.
    Humidity sensor with quick response in 15 seconds.
    Easy maintenance by complete interchangeable sensors.
    Handheld type, desktop type and wall-mounting type are available for various applications.
    Data logging function capable to store each 8000 readings of temperature and humidity into memory.
    The sensor used in probe type and separated type can be used in temperature from -40 to 80°C.
    With RS-232C or RS-485 communications interface.
    A software package for analyzing data is available.
    Power supply of AA alkaline batteries or through AC adapter.
    Temperature/Humidity Meter (with sensor)
    Model Sensor Communication IF
    HN-CHNR Built-in RS-232C
    HN-CHNS Built-in RS-485
    HN-CHTR Separated Type RS-232C
    HN-CHTS Separated Type RS-485
    HN-CHPR Probe Type RS-232C
    HN-CHPS Probe Type RS-485
    Temperature/Humidity Sensors Only (for replacement)
    Model Specification
    HN-CSHN Built-in
    HN-CSHT Separated Type
    HN-CSHP Probe Type
    Data Logging Software for HN-CH
    Model Specification
    HN-VXH1E For 1 points (RS-232C)
    HN-VXH2E For multi-point (RS-485)
    Model Specification
    HN-CYHRA AC Power Adapter (100 to 240V AC, Output: 4.8V DC)
    HN-CYHC RS-232C cable (2m)
    HN-CYHD RS-485 cable (2m)
    Sensor Humidity : High Polymer capacitance type humidity sensor
    Temperature : Semi-conductor type temperature sensor
    Measuring range Humidity : 0 to 100%RH
    Temperature: 10 to 50°C (sensor built-in type), -40 to 80°C (separated type, probe type)
    Accuracy rating Temperature : ±0.5°C (0 to 50°C), ±1°C (except 0 to 50°C)
    Temperature : ±0.5°C (0 to 50°C), ±1°C (except 0 to 50°C)
    Response time Shorter than 15 seconds (at 90% response, 25°C and under 0.1m/s wind flow)
    Current data display Month, day, hour, minute, relative humidity or dew-point temperature, measured temperature
    Logging data storage Each 8000 data of temperature and humidity
    Data logging system Manual or interval
    Data logging interval Continuous, 1 to 60 minutes (1 minute increment)
    Read data replay Data logged per year, month, day, hour and minute, maximum/minimum/average temperature/humidity, totalized temperature
    Functions High/low alarm, totalizing reference temperature/totalizing direction, logging repetition, auto-power-off, etc.
    Communications RS-232C or RS-485
    Working temperature range -10 to 50°C (meter)
    Power supply AA batteries or 100VAC (by AC adapter: sold separately)
    Dimension/weight W64 x H113 x D32mm, about 140g (meter including batteries)
    PS Sheet HN-CH series PSE-418B Download
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