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U3121 Thermohygrometer for Temp/RH with external probes (-30 to +105 °C) (0 to 100%)

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Condition: New

Thermohygrometer

Data logger is designed for recording temperature and humidity. Sensors not included.
The values are stored in a non-volatile electronic memory.
Data transfer to personal computer for further analysis is done via USB-C.

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210,00 €

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Optional Accessories

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Communication Option

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Overview
Specifications
INCLUDED IN THE PACK
VIDEOS
Data sheet
Download

Environment of Use	Indoor/Outdoor
Resolution	0.1ºC / 0.1% RH
With Display	LCD
IP Classification	IP67 electronics; IP30 sensors
Communications	Optional GSM IoT
Memory Capacity	500,000 readings
Parameters Measured	Temperature/Relative Humidity

U3121Spec Download (132.71k)

This model measures temperature, relative humidity and dew point temperature using an outdoor COMET Digi/E series probe. Its response to the temperature or relative humidity jump is significantly faster than by models with internal sensor. This model is often utilized to monitor areas in which only the probe is installed, whereas the main unit is installed elsewhere. When monitoring remote areas, the maximum probe line wire must not exceed 15 m. The Digi/E series probes provide calibrated measurement values. Hence, they may be replaced without having to modify the device setup.
The battery in the device cannot be charged.

Technical data
TEMPERATURE SENSOR
Measuring range	according to the connected probe Digi/E
Accuracy	according to the connected probe Digi/E
Resolution	0.1 °C
Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s)	8 min
HUMIDITY SENSOR
Measuring range	according to the connected probe Digi/E
Accuracy	according to the connected probe Digi/E
Resolution	0.1% RH
DEW POINT
Measuring range	according to the connected probe Digi/E
Accuracy	according to the connected probe Digi/E
Resolution	0.1 °C
GENERAL TECHNICAL DATA
Operating temperature	-20 to +60 °C
Channels	1x connectable temperature+humidity probe
Memory	500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
Recording interval	adjustable from 1 s to 24 h
Display and alarm refresh	adjustable 1 s, 10 s, 1 min
Recording mode	noncyclic - data logging stops after filling the memory<br>cyclic - after filling memory oldest data is overwritten by new
Real time clock	year, leap year, month, day, hour, minute, second
Power	Lithium battery 3.6 V, size AA
Protection class	IP67
Dimensions	61 x 93 x 32 mm
Weight (including batteries)	approx. 120 g
Warranty	3 years

Included in delivery:

    - U3120
    - Manual
    - Trackable calibration certificate
    - 1 x 3.6V lithium battery
    - FREE analytical software Vision COMET

THE MP053 USB COMMUNICATION CABLE IS NOT INCLUDED IN THE DELIVERY