DAS -

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Support static electric and vibrating wire sensors

Wired and wireless data logging by various communicating method

Internal ESD, over-voltage and thunderbolt protection circuit

Easy and convenient to use, Excellent cost-effectiveness

Static data logger DPRO series 3 is a data measuring and logging device to measuring electric and vibrating wire sensor such as inclinometer, loadcell, strain gauge, thermistor. Connecting with wireless modem device and PC, measuring and logging can be remotely and adding multiplexer DPRO3-MUX to the logger, its logging channels will be extended.

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General Specifications

Item	Specification
Sensor Types	Differential Vdc output sensor Single-ended Vdc (0-5V) output sensor Single-ended Vdc (0-10V) output sensor 4-20mA DC current output sensor Full-bridge sensor VW (Vibrating Wire) sensor Thermistor (3K) RTD (PT-100)
Channels	10x Diff. Vdc, Full-bridge, Thermistor 30x Single-ended Vdc, VW, mA
Power Source	15 ... 30VDC
Current Drain	<60mA in idle mode <130mA in active mode
Power Supply	+12V, +5V, +2V
Memory	Internal SD-card 16GB
A/D resolution	16-bit
Multiplexer	Connecting with RS485
Wireless	CDMA, 4G LTE modem
Operating Temp.	-20 ... +70 celsius
Dimensions	W212.6 x D85 x H61.5㎜
Weight	760g
Housing	Steel / Aluminium

Layout

1		LED indicator
2		Ground connection
3		Power source
4		Relay output
5		+12V, +5V power supply
6		Multiplexer connection
7		RS485 port
8		RS232 D-SUB port
9		Sensor channels
A		Dip S/W for ID setting

PC software - DPROWin-DAQ

Support connecting to PC by wired and wireless connections
Programming and executing to logging and measuring
Real time data checking and downloading

NOTES

Please be well-acquainted with whole instruction manual before use.
To stable data logging, room temperature (steady temperature) and low humidity environments are recommended.
In case of operating in low voltage or high temperature environments may cause degradation of relay performance and it causes delay of data logging.
Ground connection is recommended in noise occurred environment.
Check wiring connections before use.
12 months warranty is provided after released. Warranty provided only in case of using for designed purpose correctly.
Specifications, design and components can be changed without prior notice to improve its performances.