dataloggers, thermometers, hygrometers...
English Česky Africa China Español Français Magyar Polski Sweden USA

IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Datalogger kit with built-in GSM modem and Flat Rate SIM Card allows the instant connection to the COMET Cloud.

IoT Datalogger is designed to record 3 current inputs and 1 binary input. In case of exceeded set limits e-mail is sent from the COMET Cloud.

Alarms are also indicated locally by LED, LCD and acoustically by built-in beeper.
The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via included USB-C cable.

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

  • code
    U6841Msim
  • Warranty
    3 years
  • $868

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 Li-Ion baterie A8200, 3,6V/5200mAh
Protection class IP20
Dimensions 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (including batteries) approx. 270 g
Warranty 3 years

Optional accessories and download

AC/DC adapter 230Vac to 5Vdc/2.1 A, EU

AC/DC adapter 230Vac to 5Vdc/2.1 A, EU

code A1879eu
Price $27
In stock on request
AC/DC adapter 230Vac to 5Vdc/2.1 A, UK

AC/DC adapter 230Vac to 5Vdc/2.1 A, UK

code A1879uk
Price On request
In stock on request
AC/DC adapter 230Vac to 5Vdc/2.1 A, US

AC/DC adapter 230Vac to 5Vdc/2.1 A, US

code A1879us
Price On request
In stock on request
Accupack A8205 for dataloggers "U"

Accupack A8205 for dataloggers "U"

code A8205
Price $95
In stock on request

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Price $21
In stock on request

wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
Price $37
In stock 152 pcs
Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

Holder for mounting the GSM or CO2 Datalogger on magnetic surfaces

code LP103
Price $16
In stock 27 pcs

Comet Database

Comet Database

code CDB
Price $394
In stock yes
COMET Cloud

COMET Cloud

code cloud
Price On request
In stock yes
COMET Vision - Software for Dataloggers and Multiloggers

COMET Vision - Software for Dataloggers and Multiloggers

code CV
Price On request
In stock yes
Database Viewer for Comet Database

Database Viewer for Comet Database

code DBV
Price $132
In stock yes

Power detector SP008

Power detector SP008

code SP008
Price $27
In stock 17 pcs

code LP105
Connection adapter for Ux841 dataloggers

Connection adapter for Ux841 dataloggers

code LP106
Price $293
In stock 8 pcs

Software

download-icon Comet Vision Software (2.2.8146.27324 dbapi 20.1)
15.75 MB
download-icon Comet Database One Click Installer (20.1-V)
327.91 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
2.72 MB
download-icon Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
427.80 KB
download-icon Quick Start Manual
813.81 KB
download-icon Safety Information
147.00 KB
download-icon Declaration of Conformity
60.29 KB
download-icon COMET Cloud security
284.19 KB

Catalogs

download-icon CATALOG - Dataloggers
3.58 MB

Related products

COMET Cloud

COMET Cloud

code cloud
Price On request
In stock yes
Comet Database

Comet Database

code CDB
Price $394
In stock yes
Connection adapter for Ux841 dataloggers

Connection adapter for Ux841 dataloggers

code LP106
Price $293
In stock 8 pcs
IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in GSM modem

IoT Wireless Datalogger for 3 current inputs 0-20mA and 1 two-state input, with built-in GSM modem

code U6841M
Price $793
In stock 2 pcs
IoT Wireless Temperature Datalogger, with built-in sensor, GSM modem and Flat Rate SIM Card

IoT Wireless Temperature Datalogger, with built-in sensor, GSM modem and Flat Rate SIM Card

code U0110Msim
Price $750
In stock on request
IoT Wireless Temperature Datalogger for 4 external probes, with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Temperature Datalogger for 4 external probes, with built-in GSM modem and Flat Rate SIM Card

code U0141Msim
Price $868
In stock on request
IoT Wireless Temperature Datalogger for 2 external probes, with two two-state inputs, built-in GSM modem and Flat Rate SIM Card

IoT Wireless Temperature Datalogger for 2 external probes, with two two-state inputs, built-in GSM modem and Flat Rate SIM Card

code U0843Msim
Price $868
In stock on request
IoT Wireless Temperature and Relative Humidity Datalogger, with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Temperature and Relative Humidity Datalogger, with built-in GSM modem and Flat Rate SIM Card

code U3120Msim
Price $868
In stock on request
IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Temperature and Relative Humidity Datalogger for external probe, with built-in GSM modem and Flat Rate SIM Card

code U3121Msim
Price $828
In stock on request
IoT Wireless Temperature and Relative Humidity Datalogger with connector for other temperature probe, with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Temperature and Relative Humidity Datalogger with connector for other temperature probe, with built-in GSM modem and Flat Rate SIM Card

code U3631Msim
Price $880
In stock on request
IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Temperature, Relative Humidity, CO2 and atmospheric pressure Datalogger with built-in GSM modem and Flat Rate SIM Card

code U4440Msim
Price $1 253
In stock on request
IoT Wireless Four channel Datalogger with pulse and two-state inputs, with built-in GSM modem and Flat Rate SIM Card

IoT Wireless Four channel Datalogger with pulse and two-state inputs, with built-in GSM modem and Flat Rate SIM Card

code U7844Msim
Price $868
In stock on request
IoT Wireless CO2 datalogger with built-in sensor, GSM modem and Flat Rate SIM Card

IoT Wireless CO2 datalogger with built-in sensor, GSM modem and Flat Rate SIM Card

code U8410Msim
Price $1 087
In stock on request