Data Loggers

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Single Channel Data Logger

VZ-70

Micro-controller based Single Channel Data Logger.
Input 4 to 20 mA DC.
Seven-segment red LED Display 0.4”.
Scale Range –999 to +9999.
Programmable Calibration range.
Output 4 to 20 mA DC.
Data storage for 3 months with 30 sec interval.
Data Logging interval User-selectable from 1 sec to 99 sec.
Logged Data Format in MS Excel.
Storage start-cycle Automatically on crossing the set-point.
Data storage media Standard Micro SD card (not included).
Enclosure DIN Rail mount with dimensions 75 x 55 x 110 mm.
Power Supply 24 VDC.

4 to 20 mA DC input signal
Extended data storage
Standard removable SD Card

Features

Microcontroller based single-channel design.
Data scanning and logging on removable SD Card
Configurable logging interval from 1 to 99 seconds
Logging initiates on crossing of set-point
Compact DIN Rail mount execution
Up to 16 GB SD Card for high memory storage
Four digit Digital LED seven segment display
Data storage up to 100 days at 30 sec interval logging
Storage in standard MS Excel spreadsheet format
Analog signal retransmission

The Single Channel Data Logger, Model VZ-70 is a microcontroller based Digital process Indicator with data logging feature. It is offered in a compact, rugged and reliable execution. The instrument has three keys on the front panel, with which the operator can configure the instrument as desired. A four-digit red LED digital display is provided on the front panel which indicates the process value in real time. A Micro-SD Card slot on the front panel is provided for insertion of the SD Memory Card.