COMET U3631 data logger with built in temperature and Humidity sensor and one external temperature probe.

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COMET U3631 | Temperature and Humidity Data logger

Featuring built-in RH and temperature sensors alongside an external Pt1000 probe input, the COMET U3631 simultaneously logs internal and external temperature measurements in a single device. This dual-source configuration suits pharmaceutical cold rooms, incubators and industrial storage environments where comparing internal logger conditions with a remote measurement point is required.

$ 787.50 Ex. GST

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Description

COMET U3631 Datalogger is designed to record temperature and humidity from built-in sensors and from one external temperature probe Pt1000.
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.

Warranty: 3 years

INCLUDED IN DELIVERY:

U3631
Instruction Manual
Traceable Calibration Certificate
1x Lithium battery 3.6 V
FREE Analytical Software COMET Vision

External probes are not included in the delivery.

USB Communication cable is not included in the delivery.

Specifications

MEASURED VALUE
Temperature
Relative humidity
Counted values (dew point…)

TEMPERATURE SENSOR
Measuring range -30 to +70 °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 +70 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

GENERAL TECHNICAL DATA
Operating temperature -30 to +70 °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 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 IP67 electronics; IP30 sensors
Dimensions 61 x 93 x 32 mm
Weight (including batteries) approx. 120 g
Warranty 3 years