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Data logger for 3 current inputs 0-20mA and 1 two-state input

Data logger for 3 current inputs 0-20mA and 1 two-state input
Data logger for 3 current inputs 0-20mA and 1 two-state input
Data logger for 3 current inputs 0-20mA and 1 two-state input
Data logger for 3 current inputs 0-20mA and 1 two-state input

Datalogger is designed to record 3 current 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.

Included in delivery:

  • code
    U6841
  • Warranty
    3 years
Add to quote

Technical data

Measured value

Current
Two-state signal

CURRENT INPUT

Measuring range 0 to 20 mA DC
Resolution better than 1 µA
Accuracy ±20 µA
Input resistance approx. 100 Ω
Minimum current 0 mA (open circuit)
Maximum current limited to approx. 40 mA

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 current 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

Lithium battery 3,6V/AA

Lithium battery 3,6V/AA

code A4203

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
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

Wall holder for datalogger

Wall holder for datalogger

code LP100
Holder for mounting the Datalogger "U" on magnetic surfaces

Holder for mounting the Datalogger "U" on magnetic surfaces

code LP102

COMET Database

COMET Database

code CDB
COMET VISION - Analytical Software for Dataloggers and Multiloggers

COMET VISION - Analytical Software for Dataloggers and Multiloggers

code CV

Connection adapter for Ux841 dataloggers

Connection adapter for Ux841 dataloggers

code LP106

Software

download-icon Comet Vision Software (2.2.8445.25397 dbapi 20.2)
15.79 MB
download-icon Comet Database One Click Installer (20.2-I)
327.96 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Others

download-icon Terms and Conditions COMET System s.r.o.
129.08 KB

Manuals

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

Catalogs

download-icon CATALOG - Dataloggers
3.58 MB

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Reference

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We produce

Leading manufacturer of temperature, humidity, atmospheric pressure, carbon dioxide CO2 transmitters, data loggers, monitoring systems, data acquisiton systems, thermometers, hygrometers, barometers. Production includes data acquisition systems, humidity, temperature, CO2 transmitters and portable thermometers, hygrometers, barometers, CO2 meters. Instruments are designed for accurate measurement and for monitoring environmental conditions.

All instruments come with included traceable calibration certificate with declared metrological traceability of etalons based on requirements of EN ISO/IEC 17025 standard.

 

 

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