Data logger for 3 current inputs 0-20mA and 1 two-state input
Datalogger is designed to record 3 current inputs and 1 binary input.
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.
Included in delivery:
- U6841
- Manual
- Traceable calibration certificate
- Technical support at discussion forum
- FREE analytical software COMET Vision
-
型号U6841
-
保3 年
技术参数
测量参数
电流
二进制信号
CURRENT INPUT
Measuring range
0 to 20 mA DC
Resolution
better than 1 µA
Accuracy
±20 µA
Input resistance
approx. 100 Ω
Minimum current
0 mA (open circuit)
Maximum current
limited to approx. 40 mA
BINARY INPUT
Parameters of the voltage contact
„L“ level input voltage:< 0,8 V(*);
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
Parameters of the voltage-free contact
Contact resistance in „switched-on“ state:< 10 kOhm;
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s
GENERAL TECHNICAL DATA
Operating temperature
-20 to +60 °C
Channels
3x current input, 1x binary input
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
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
IP20
Dimensions
61 x 93 x 32 mm
Weight (including batteries)
approx. 120 g
Warranty
3 years
可选配件
锂电池, 3,6V/AA
型号
A4203
USB-C cable, 1 meter
型号
MP053
数据记录仪壁挂支架 - kopie
型号
LP100
Holder for mounting the Datalogger "U" on magnetic surfaces
型号
LP102
Comet数据库
型号
CDB
COMET Vision - 数据记录仪和M系列多功能数据记录仪软件
型号
CV
SA-200-A门磁开关
型号
SA200A
门磁开关,带10米长度电缆
型号
SA200A-10
门磁开关,带15米长度电缆
型号
SA200A-15
门磁开关,带2米长度电缆
型号
SA200A-2
门磁开关,带20米长度电缆
型号
SA200A-20
门磁开关,带30米长度电缆
型号
SA200A-30
门磁开关,带5米长度电缆
型号
SA200A-5
Software
Comet Vision Software (2.3.8935.24346 dbapi 21.1)
Comet Database One Click Installer (21.1-V)
Conversions - application for recalculation of values
Others
Terms and Conditions COMET System s.r.o.
Manuals
Instruction Manual
Quick Start Manual
Manual for Calibration (accuracy verification) and Adjustment for Dataloggers Uxxxx(M)
Declaration of Conformity
Catalogs
CATALOG - Dataloggers
Catalogue Sheets - COMET Data Loggers
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