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Comet U3120M 物联网无线温度和相对湿度数据记录器,内置2G调制解调器 (Li-Ion A8200, 3.6V/5200mAh)

Measured value: Temperature, Relative humidity, Counted values (dew point…)

Temperature sensor:

  Measuring range: -20 to +60 °C

  Accuracy: ±0.4 °C

  Resolution: 0.1 °C


  Measuring range: 0 to 100 % RH

  Accuracy: ± 1.8 % RH

  Resolution: 0.1% RH

Dew point:

  Measuring range: -90 to +60 °C

  Accuracy: ±1.5 °C at ambient temperature T <25 °C and RH >30 %

  Resolution: 0.1 °C

GSM modem parameters:

  Quad-band: 850/900/1800/1900MHz

  Compliant to GSM: Phase2/2+

  GPRS: GPRS mobile station class B

  Class 4: 2W @ 850/900MHz

  Class 1: 1W @ 1800/1900MHz

Operating temperature: -20 to +60 °C

Channels: internal temperature and humidity sensor

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: IP67 electronics; IP30 sensors

Dimensions: 61 x 93 x 53 mm, with antenna 120: x 93 x 53 mm

Weight (including batteries): approx. 260 g

Included in delivery:


  Instruction Manual

  Traceable Calibration Certificate

  Rechargeable Battery

  Power Supply

  USB-C Cable

  FREE FULL VERSION Analytical Software COMET Vision

  COMET Cloud for 3 Months




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