AEMC L322 4 to 20mA Logger is a two channel 4-20mADC current data logger. This thermocouple logger is able to perform a variety of recording tasks with easy and intuitive setup from a computer using DataView?« software.
AEMC L322 Thermocouple Datalogger for 4 to 20mA
Two independent input channels
Measures current up to 25mADC with 0.1mA resolution
Storage rates are programmable to 8 per second or 1 per day
3 storage modes selectable by user; Stop when full, FIFO; XRM
Up to 240,000 measurements stored in non-volatile memory
Two standard AA, alkaline batteries provide power
Lightweight and compact enough to fit anywhere
Logger status quickly and clearly displayed via 5 LED indicators
Safety rating of 50V CAT III
Comes complete with FREE DataView software for data storage, real-time waveform display, analysis and report generation
Specifications:
AEMC L322 4 to 20mA Thermocouple Logger
Electrical:
Channels
Two
Input Connection
Detachable terminal strip
Measurement Range
0 to 25mAdc
Resolution
0.1mA
Accuracy
0 to 1mA: unspecified 1mA to 30mA: ±(0.25% of Reading + 100μA)
Sample Rate
8 samples taken at storage interval
Storage Rate
Programmable from 125ms to 1 day
Storage Modes
Start/Stop, FIFO and Extended Recording Mode (XRM™)
Recording Length
15 minutes to 8 weeks, programmable using DataView®
Memory
240,000 measurements (512KB) - The recorded data is stored in non-volatile memory and will be retained even if the battery is low or removed.
Communication
USB 2.0 optically isolated
Power Source
2 x 1.5V AA-cell alkaline batteries
Battery Life
100 hours to >45 days (dependent on sample rate and recording length)
Mechanical:
Dimensions
4.94 x 2.75 x 1.28" (125 x 70 x 32mm)
Weight (with battery)
7 oz (200 grams)
Case
UL94-V0
Vibration
IEC 68-2-6 (1.5mm, 10 to 55Hz)
Shock
IEC 68-2-27 (30G)
Drop
IEC 68-2-32 (1m)
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Applications:
AEMC L322 4 to 20mA Thermocouple Logger
Process control monitoring and troubleshooting
Sensor monitoring
General DC current monitoring
Profile temperature, pressure, flow and other parameters directly
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
