Thermo-hygrometer for compressed air measurement

Thermometer, hygrometer is designed for measurement and datalogging of temperature, relative humidity for compressed air up to 25 bars with 1m cable into the internal non-volatile memory.

Free PC program enables to transfer recorded data to the computer for evaluation. LCD backlight.

Data logger is connected to the PC through USB cable only for data trasfer from the memory. During connection with the PC no measurement and record is enabled.

Simultaneous reading of temperature and relative humidity, dew point temperature reading selectable, external temperature-humidity probe with 1meter cable. Cable lengths 2 and 4 meters available optionally. Probe diameter is 18mm, length 135mm.

code

D3121P
Warranty

3 years

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Technical data

Measured value

Temperature

Relative humidity

TEMPERATURE SENSOR

Measuring range -30 to +105 °C

Accuracy ±0.4 °C

Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH

Accuracy ±2.5 % RH from 5 to 95 % at 23 °C

Resolution 0.1% RH

DEW POINT

Measuring range -50 to +80 °C

Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %

Resolution 0.1 °C

GENERAL TECHNICAL DATA

Operating temperature electronics -10 to +60 °C, external probe -30 to +105 °C

Channels 1x connectable temperature+humidity probe

Acoustic signalization + backlit LCD YES

Memory 16,000 values (non-cyclic record)

Recording interval adjustable from 10 s to 24 h

Measuring interval and display reading refresh 0.7 to 5 s

Recording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new

Real time clock year, leap year, month, day, hour, minute, second

Power battery 9 V or 12 Vss adaptor with NiMH 9 V battery

Battery life approx. 6 months

Protection class IP20 electronics, IP40 sensors

Dimensions (without connectors) 191 x 71 x 27 mm; length/diameter of external probe 135/18 mm

External probe cable length 1 meter

Weight (including batteries) approx. 150 g

Warranty 3 years

Thermo-hygrometer for compressed air measurement

Technical data

Measured value

TEMPERATURE SENSOR

HUMIDITY SENSOR

DEW POINT

GENERAL TECHNICAL DATA

Optional accessories and download

Software

Others

Manuals

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