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measuring instruments
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Thermometer hygrometer data logger - Economy Version

code: S3120E

Data logger is designed for record of temperature and humidity. Values are stored to a non volatile electronic memory. Data transfer to the personal computer for further analysis is performed via USB, RS232, GSM or Ethernet interface by means of a proper communication adapter.

The device includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

For communication with the PC must be from Optional accessories ordered USB adapter or COM adapter or start/stop magnet if is needed to control logging the other way than directly from computer.

Included in delivery:

Send request

Technical data

Measured value Temperature
Relative humidity
Counted values (dew point…)
Operating temperature range -30 to +70°C
Accuracy of temperature measurement ±0.6°C from -30 to +30°C
±0.8°C from +30 to +70°C
Accuracy of air humidity measurement ±3% RH from 5 to 95% at 23°C
Accuracy of dew point measurement - see details in graph 2 °C at ambient temperature lower than 25°C and RH > 30%; range -60 to +70 °C
Resolution of the reading 0.1°C, 0.1%RH
Real time clock year, leap year, month, day, hour, minute, second
Data logging interval adjustable from 10s to 24h (1minute to 24h in low-power mode)
Display and alarm refresh each 10 s (each 1 minute in low-power mode)
Total memory capacity 32000 temperature, humidity values in noncyclic logging mode
Data logging modes noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
Power Lithium battery 3,6V, size AA
Typical battery life in low-power mode (1 minute sampling) 6 years
Typical battery life in fast mode (10 second sampling) 2.5 years
Battery life in continuous on-line mode with interval 1 minute reduced to 70% of the above lives in fast mode
Battery life in continuous on-line mode with interval 10 second 1 year
IP protection IP30
Dimensions 93x64x29mm
Weight including battery approximately 115g
Warranty 3 years



Aplikace - Zdravotnictví a laboratoře

Healtcare and laboratories - Monitoring of storage areas at temperatures up to -90 ° C.

Aplikace - Sklady

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

Aplikace - Průmysl

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Aplikace - Sklady

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -90 ° C to + 260 ° C.

Aplikace - Serverovny a datová centra

Metrology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.

Features description:

* the features may vary depending on the device type
● accurate measurement of Temperature, Humidity, Dew point, Current (4 – 20 mA), Voltage (0 – 5 V, 0 – 10 V), Pulses, Events
● nonvolatile memory for 32 000 values
● indication of alarm conditions via email, SMS or visually
● software for data analysis on PC
● communication interfaces - USB, RS232, GSM modem, Ethernet
● rugged design with protection up to IP67
● battery life up to 7 years
Záruka 3 roky Kalibrační list Teplotní čidlo Teplotní čidlo Dvoustavové vstupy Čítač pulsů Napětí Proud Dvouřádkový LCD displej Vnitřní paměť Napájení bateriemi