Wireless 2.4 GHz G-Link® - MicroStrain - (Version JPG) - Page n° 2 - PDF Catalogue | Technical Documentation

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Temperature data-logger, Displacement transducer, Signal conditioner, Recorder, Gateway

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C-LINK® 2.4 GHz Wireless Accelerometer Node

Specifications


	On-board accelerometers	triaxial MEMs accelerometers, Analog Devices ADXL202 or ADXL210
	Accelerometer range	±2gor±10g
	Measurement Accuracy	10 mg
	Resolution	200 ug / VHz
	Shock limit	500 g
	Analog to digital (A/D) converter	successive approximation type, 12 bit resolution
	Data storage capacity	2 megabytes (approximately 1,000,000 data points)
	Data logging mode	log up to 1,000,000 data points (from 100 to 65,500 samples or continuous) at 32 Hz to 2048 Hz
	Sensor event driven trigger	commence datalogging when threshold exceeded
	Real-time streaming mode	transmit real time data from node to PC - rate depends on number of active channels: 1 channel - 4 KHz, 2 channels - 2 KHz, 3 channels - 1.33 KHz, 4 channels (including temp.) - 1 KHz
	Low duty-cycle mode	supports multiple nodes on single RF channel, total update bandwidth of 500 Hz divided by number of nodes
	Radio frequency (RF) transceiver carrier	2.4 GHz direct sequence spread spectrum, license free worldwide (2.450 to 2.490 GHz) - 16 channels
	RF data packet standard	IEEE 802.15.4, open communication architecture
	RF programming & downloading	8 minutes to download full memory
	Range for bi-directional RF link	70 m line-of-sight, up to 300 m with optional high gain antenna
	Internal Li-Ion battery	3.7 volt lithium ion rechargeable battery, 200 mAh capacity. Customer may supply external power from 3.2 to 9 volts
	Power consumption	real-time streaming - 25 mA, datalogging - 25 mA, sleeping - 0.5 mA
	Operating temperature	-20 to +60°C with standard internal battery and enclosure, extended temperature range optional with custom battery and enclosure. -40 to +85°C for electronics only
	Dimensions*	58 mm x 43 mm x 26 mm without antenna (board only 36 mm x 36 mm x 24 mm)
	Weight	46 grams
	Case	ABS plastic
	Software	Agile-Link™ Windows XP compatible
	PC Comm	serial port, 115.2 kBaud

accelerometer X accelerometer Y accelerometer Z

EEPROM

sensor cal. coeff., filter parameters, 16 bit ID

microprocessor w/ embedded software algorithms

12 bit a

2MBytes Flash Memory

RS-232



	2.4 GHz	I
	RF transceiver	1
	RF transceiver

2.4 GHz RF transceiver


			1_ 1
	analog base		USB/
	station		RS 232

PC for programming display & data acquisition

0-3Vor 0-5Vto DAQ

*For dimensioned print go to www.microstrain.com

H MicroStrain

MicroStrain inc.

310 Hurricane Lane, Unit 4 ph: 800-449-3878

Williston, VT 05495 USA fax : 802-863-4093

www.microstrain.com sales@microstrain.com

G-LINK is a registered trademark of MicroStrain Inc. Specifications are subject to change without notice.

Patent Pending

Wireless 2.4 GHz G-Link® - MicroStrain - #2

Temperature data-logger, Displacement transducer, Signal conditioner, Recorder, Gateway