Data Loggers

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Data loggers are the core component of RNRG’s complete system approach to wind and solar measurement applications. Data are collected from readings of meteorological sensors and other devices and then stored in our loggers for either manual retrieval or automated delivery to the location of your choice.

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Ramkrishna Iron Works Pvt. Ltd.

Marine Drive, Mumbai, Maharashtra

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Member Since 7 Years
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GENERAL
Model	SymphoniePLUS®3	SymphoniePRO®
Description	Reliable and economical; tailored to wind resource assessment	User-friendly yet flexible; powerful measurement technology for the renewable energy professional
Applications	Wind and solar assessment, monitoring, and forecasting	Wind and solar assessment, monitoring, and forecasting
MEASUREMENT CAPABILITY
Total Channel Capacity	15 channels	26+ channels
Serial	N/A	2 x RS-485 ports
Counter Channels	• 9 channels: 6 built-in, 3 flex • Wide range of industry-standard anemometers; SCMs required after six sensors • Accumulator output (e.g. Tipping Bucket Rain Gauge); SCM required	• 12 channels • Wide range of industry-standard anemometers; no interface cards required • Accumulator outputs (e.g. Tipping Bucket Rain Gauge); no interface cards required • Other signals up to 2,500 Hz
Analog Channels	• 7 channels: 4 built-in, 3 flex • Wide range of industry-standard analog sensors • Fixed deadband compensation for RNRG 200P wind vane on ch. 7-8	• 14 channels: 7 built-in, 7 P-SCM • Wider range of industry-standard analog sensors • Configurable deadband compensation (compatible with wider range of wind direction vanes) • True differential measurements (e.g., for pyranometers)
Analog Measurement Resolution	10-bit A/D conversion	*16-bit A/D conversion*
DATA COLLECTION
Sample Rate	1 Hz	1 Hz
Averaging Interval	10-minute; fixed	User-selectable (10-minute default)
Data Storage	SD Card (128 MB)	Redundant storage via: • Internal Flash memory (8 MB) • SD card (512 MB and 2 GB options available)
Statistics Recorded per Channel	• Average • Standard deviation • Minimum/Maximum 1-sec sample • Sum for totalizer inputs	• Average • Standard deviation • Minimum/Maximum 1-sec sample • Maximum 3-sec gust with direction • Sum for totalizer inputs
1 Hz Sample Data Storage	N/A	*Yes*
Time Synchronization	SNTP Internet Time Server	GPS and/or SNTP Internet Time Server
Data Security	Keypad lockout access PIN Data encryption PIN	• Logger access PIN with 2-day lockout after 8 failed attempts • 128-bit file encryption with user-specified password
COMMUNICATIONS
iPackGPS Compatibility	• Cellular (GSM/GPRS, 3G GSM, and CDMA) • Iridium satellite • iPackACCESS	• Cellular (GSM/GPRS, 3G GSM, and CDMA) • Iridium satellite coming soon • iPackACCESS coming soon
SCADA/MODBUS Capability	Yes, via iPackACCESS	Coming soon
Remote Firmware Upgrades	iPack only, via iPack POP3 inbox	Logger and iPack, via real-time MetLink connection
Remote Configuration Changes	Yes, via patch file emailed to iPack POP3 inbox	Yes, via real-time MetLink connection
Remote Live Data	No	Yes, via real-time MetLink connection