Comet U6841G 物联网无线数据记录器，适用于3个0-20mA电流输入和1个两态输入，内置4G调制解调器 (Rechargeable Li-Ion battery A8200, 3.6V/5200mAh)

Measured value: Voltage, Two-state signal

Voltage input: 

  Measuring range: 0 to 20 mA DC

  Accuracy: better than 1 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

GSM modem parameters:

  LTE Cat 1: LTE FDD/GSM/GPRS/EDGE

  Supported network types: GSM/GPRS/EDGE 900/1800 MHz

                                            LTE FDD B1/B3/B5/B7/B8/B20

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 to the internal memory: adjustable from 1 second to 24 hours

Recording interval to the COMET Cloud: from 5 minutes

Interval for measuring and evaluating alarms: 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: rechargeable Li-Ion battery 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

Included in delivery:

  U6841G

  Instruction Manual

  Traceable Calibration Certificate

  Rechargeable Battery

  Power Supply

  USB-C Cable

  FREE FULL VERSION Analytical Software COMET Vision

  COMET Cloud for 3 Months

  SIM CARD IS NOT INCLUDED IN DELIVERY

Datasheet

Manual