Datalogger for external CO2 probe up to 50.000 ppm with built-in atmospheric pressure sensor
Battery powered datalogger with internal atmospheric pressure sensor and for external CO2 probe up to 10 000ppm or 50 000ppm. In case of exceeded set limits alarms are indicated by LED, LCD and acoustically by built-in beeper.
The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.
Recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.
-
型号U2422
-
保3 年
技术参数
测量参数
计算值(露点温度...)
CO2
气压
CO2 SENSOR
Measuring range
0 to 10 000 ppm
Accuracy
100 ppm + 5% of the measured value at 23 °C a 1 013 hPa
Measuring range
0 to 50 000 ppm
Accuracy
±(1,5 % from full scale +2% from the measured value)
Resolution
1 ppm
External probe cable length CO2
1, 2 or 4 meters
ATMOSPHERIC PRESSURE SENSOR SENSOR
Measuring range
0 to 2000 ppm
Accuracy
±(50ppm +2% from reading) at 25°C and 1013hPa
Resolution
1 ppm
GENERAL TECHNICAL DATA
Operating temperature
-20 to +60 °C
Channels
internal sensor for atmospheric pressure and CO2 sensor with the cable
Memory
500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
Recording interval
adjustable from 10 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
cyclic - after filling memory oldest data is overwritten by new
Real time clock
year, leap year, month, day, hour, minute, second
Power
battery SONY LiIon 5200mAh
Protection class
IP54
Dimensions
61 x 93 x 53 mm
Weight (including batteries)
approx. 260 g
Warranty
3 years