D3121P | Compressed Air

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

Free PC program enables to transfer recorded data to the computer for evaluation. LCD back-light.

Data logger is connected to the PC through USB cable only for data transfer 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 1 meter cable. Cable lengths 2 and 4 meters available optionally. Probe diameter is 18 mm, length 135 mm.

INCLUDED IN DELIVERY:

Warranty: 3 years

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

D3121P Instruction Manual

Quick Start Manual

1300 662 720

1300 662 720

1300 662 720

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D3121P | Compressed Air

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INCLUDED IN DELIVERY:

MEASURED VALUE

TEMPERATURE SENSOR

HUMIDITY SENSOR

DEW POINT

GENERAL TECHNICAL DATA

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