Line Seiki TH-4000 Humidity-Temperature Meter (Measuring Instruments)

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Line Seiki TH-4000 Humidity-Temperature Meter (Measuring Instruments)

Japan, Line Seiki, Measurement, Measuring Instrument

Product Made in Japan
Manufacturer: Line Seiki
Model: TH-4000

Description of TH-4000

The TH-4000 stands as a portable Humidity-Temperature meter that comes with a detachable RH/Temp sensor probe and features a Dew Point Display Function.

Its core function is to monitor and regulate humidity levels, primarily intended for measuring Relative Humidity in enclosed spaces like museums, libraries, server rooms, calibration laboratories, warehouses, and similar environments.

With a measuring range of 10 to 95% RH and 0°C to 80°C, the TH-4000 offers versatile functionality.

Its large LCD display provides a clear readout of measured RH, and it comes with additional features like Data Hold and Data recording of Max/Min values.

You can easily transfer data to a PC using the integrated RS232C serial interface.

The TH-4000 is compliant with CE and RoHS regulations, ensuring quality and environmental standards are met.

Specification of TH-4000

General Specifications
Sensor Type	Humidity : High Precision Thin Film Capacitance Sensor Temp. : Thermistor
Sampling Time	Approx. 0.8 Second.
Measuring Unit	Humidity : %RH Temp. / Dew Point : °C
Function	Data Hold, Max/Min, Auto Power Off
Display	LCD : 44mm x 28mm Digit Size : Main 14mm, Sub 7mm
Data Output	RS-232 PCSerial interface
Power Supply	006P (DC9V) battery x 1pcs.
Battery Life	Approx. 104Hours.
Power Consumption	Approx. 4.6mA
Operating Conditions	0 – 50°C(Main Unit) 0 – 80°C(Probe) Main Unit : 80%RH max. / Probe : 95% RH max
Dimensions / Weight	Main Unit:135(H) x 60(W) x 33(D)mm Probe : Փ26mmx200mm (Head : Փ15mm) Cable Length:Approx. 1m WEIGHT : Approx. 264g (including batteries, Probe)
Accessories	Instruction Manual, Probe x 1pcs. 006P battery x 1pcs.

Efficiency
Function	Measuring range	Resolution	Accuracy
Humidity	10 – 95%RH	0.01%RH	≧70%RH ± (3%reading +1)%RH ‹70%RH ±3%RH
Temperature	0 – +80°C	0.01°C	±0.8°C
Temperature	-25.3 – +48.9°C	0.01°C	–

*Dew Point value is calculated from the humidity/temp. measurement.
The accurancy is depended on those of temperature and humidity measurement.
*Temperature Conditions : 23±5°C environment testing.

Application

Building administration

These instruments serve the purpose of monitoring a wide range of physical properties, including temperature, illumination, and airflow, within buildings, offices, plants, and homes. Instruments can be used for monitoring various physical properties such as temperature, illumination and airflow in buildings, offices, plants, and homes.

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