Comet System U0141 Temperature data logger for four external Pt1000 probes

The data logger is designed to record the temperature of four external Pt1000 probes.
The logging is done in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.
In case the set limits are exceeded, alarms are indicated by an LED, an LCD display and an integrated acoustic signal.

The device includes a traceable calibration certificate with the declared metrological traceability of the etalons is based on the requirements of EN ISO/IEC 17025.

Technical data
Measured value
Temperature
TEMPERATURE SENSOR - external probe Pt1000
Measuring range -200 to +260 °C
Accuracy ±0.2 °C; ±0.2 % of measured value over a range of +100 to +260 °C
Resolution 0.1 °C
Response time t90 of the temperature measurement (temperature step 20°C, air flow approx. 1m/s) depending on the connected probe


GENERAL TECHNICAL DATA
Operating temperature -30 to +70 °C
Channels 4x external temperature sensor
Memory 500,000 values in non-cyclic logging mode; 350,000 values in cyclic logging mode
Logging interval adjustable from 1 s to 24 h
Display and alarm update adjustable from 1 s, 10 s, 1 min.
Non-cyclic logging mode - data logging stops after filling the memory
cyclic - after filling the memory the oldest data are overwritten by new data
Real time clock year, leap year, month, day, hour, minute, minute, second
Power supply 3.6 V lithium battery, AA size
Protection class IP67
Dimensions 61 x 93 x 32 mm
Weight (incl. batteries) approx. 130 g
Warranty 3 years