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manufacturer of measuring instruments
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Data logger for 3 voltage inputs 0-10V and 1 two-state input

Datalogger is designed to record 3 voltage inputs and 1 binary input.

The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.

In case of exceeded set limits alarms are indicated by LED, LCD and acoustically by built-in beeper.

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

 

  • code
    U5841
  • Warranty
    3 years

Technical data

Measured value

Voltage
Two-state signal

VOLTAGE INPUT

Measuring range 0 to 10 V DC
Accuracy ±10 mV
Input resistance approx. 130 kΩ

BINARY INPUT

Parameters of the voltage contact „L“ level input voltage:< 0,8 V(*);
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
Parameters of the voltage-free contact Contact resistance in „switched-on“ state:< 10 kOhm;
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s

GENERAL TECHNICAL DATA

Operating temperature -20 to +60 °C
Channels 3x voltage input, 1x binary input
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
cyclic - after filling memory oldest data is overwritten by new
Real time clock year, leap year, month, day, hour, minute, second
Power Lithium battery 3.6V, size AA
Protection class IP20
Dimensions 61 x 93 x 32 mm
Weight (including batteries) approx. 120 g
Warranty 3 years

Optional accessories and download

Other accessories

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
Connection adapter for Ux841 dataloggers

Connection adapter for Ux841 dataloggers

code LP106
Holder for mounting the Datalogger "U" on magnetic surfaces

Holder for mounting the Datalogger "U" on magnetic surfaces

code LP102
Wall holder for datalogger

Wall holder for datalogger

code LP100
Lithium battery 3,6V/AA

Lithium battery 3,6V/AA

code A4203
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

Discontinued
COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

COMETEO Professional Radiation Shield for Weather Sensors, actively ventilated with built-in fan

Discontinued
Power detector SP008

Power detector SP008

code SP008
SILEX - USB Device server for communication with COMET dataloggers via Ethernet or Wi-Fi

SILEX - USB Device server for communication with COMET dataloggers via Ethernet or Wi-Fi

code Silex

Monitoring Software

COMET VISION - Analytical Software for Dataloggers and Multiloggers

COMET VISION - Analytical Software for Dataloggers and Multiloggers

code CV
Comet Database

Comet Database

code CDB

Software

download-icon Comet Vision Software (2.1.7508.16081 dbapi 19.0)
15.10 MB
download-icon Comet Database One Click Installer (19.0-III)
324.96 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Manuals

download-icon Instruction Manual
2.60 MB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Quick Start Manual
795.39 KB
download-icon Declaration of Conformity
91.53 KB

Catalogs

download-icon CATALOG - Dataloggers
3.58 MB

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