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
Temperature sensor - external probe PT1000:
Measuring range: -90 to +260 °C
Accuracy: ±0.2 °C (-50 to +100 °C);
±0.2 % from reading from +100 to +260 °C;
±0.4 % from reading from -90 to -50 °C
Resolution: 0.1 °C
Humidity sensor:
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, 1x external temperature probe
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:
U3631M
Instruction Manual
Traceable Calibration Certificate
Rechargeable Battery
Power Supply
USB-C Cable
FREE FULL VERSION Analytical Software COMET Vision
COMET Cloud for 3 Months
EXTERNAL PROBES ARE NOT INCLUDED IN DELIVERY
SIM CARD IS NOT INCLUDED IN DELIVERY
