Battery Life
With the standard alkaline battery configuration of 4 C-cells, the YSI 650 will power itself and a YSI 6600 sonde continuously for approximately 30 hours. Or, choose the rechargeable 120 v battery pack (YSI Part # 6113) option with quick-charge feature.

Optional Barometer
Temperature-compensated barometer readings are displayed and can be used in dissolved oxygen calibration. Measurements can be logged to memory for tracking changes in barometric pressure.

Optional GPS Interface
Designed to NMEA protocol, the YSI 650MDS will display and log real-time GPS readings with a user-supplied GPS interfaced with YSI 6-series sondes.

Memory Options
Standard memory will allow for approximately 150 data sets. Exact logging capacity is dependent on the number of active parameters in the 6-series sonde. Optional high memory (1.5 mB) would make it possible to easily upload the data from 7 sondes, each of which have data files of approximately 75 days at a 15-minute sampling interval.

Features:

• Compatible with EcoWatch® for Windows® data analysis software
• User-upgradable software from YSI’s website
• Menu-driven, easy-to-use interface
• Multiple language capabilities
• Graphing feature
• Three-year warranty

Related Products
Legacy Sondes	6820 V2	600XL V2 and 600XLM V2	6600EDS
600XL and 600XLM	600QS	600R	600LS
6920DW	600DW	6500 Process Monitor	6-Series Anti-Fouling Kits

 

 

 

 

YSI650MDS Display & Datalogger Specifications

Temperature	Operating Storage	-10 to +60°C for visible display -20 to +70°C
Waterproof Rating		IP-67 for both the standard alkaline battery configuration and for the rechargeable battery pack option
Connector		MS-8; meets IP-67 specification
Dimensions	Width Length Weight	4.7 in, 11.9 cm 9 in, 22.9 cm 2.1 lbs, 0.91 kg (batteries installed)
Display		VGA; LCD with 320 by 240 pixels with backlight
Power	Standard Optional	4 alkaline C-cells with detachable battery cover Ni metal hydride battery pack with attached battery cover and 110/220 volt charging system
Communications		RS-232 to all sondes, for data transfer to PC, and for software updates
Optional GPS		NMEA 0183; requires user-supplied GPS and YSI 6115 Y-cable
Backlight		4 LEDs illuminating LCD; user-selectable
Keypad		20 keys, including instrument on/off, backlight on/off, enter, esc, 10 number/letter entry keys, 2 vertical arrow keys, 2 horizontal arrow keys, period key, and minus key
Warranty		3 years
Certifications		CE, EU Battery compliance, FCC, IP-67, WEEE, and C-Tick Assembled in the USA

 

Ordering Information

Item #	Description
650-01	Instrument, standard memory
650-02	Instrument, high memory
650-03	Instrument, standard memory, barometer
650-04	Instrument, high memory, barometer
6113	Rechargeable battery pack kit with 110 volt charger and adapter cable
616	Charger, cigarette lighter
4654	Tripod
614	Ultra clamp, C-clamp mount
5081	Carrying case, hard-sided
5085	Hands-free harness
5065	Form-fitted carrying case
6115	Y-cable for interface with user-supplied GPS system

Manuals

650 MDS Multiparameter Display System Operations Manual

Specification Sheets

YSI 650 Multiparameter Display System Specification Sheet

Catalogs & Brochures

Water Monitoring Solutions

6-Series Multiparameter Water Quality Sondes

Français - Sondes multiparamètres série 6 surveillance des eaux

Deutsch - 6-Serie Multiparameter Wasserqualitäts-Messsonden

Japanese - YSI 6シリーズ 多項目水質モニター

Application Notes

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Maine Companies Partner to Protect Aquatic Life with YSI Integrated Systems

NJDEP and GHR Consulting Services Choose YSI Instruments for Groundwater Sampling Contract

Drinking Water Monitoring with YSI Instruments and Systems

 

		3069 Belt Clip Easily attach any Pro Series, 556, or 650 instrument to your belt or other convenient location with this simple clip.
		4654 Tripod This small 4654 tripod supports the instrument at a convenient viewing angle.
		6-Series Field Cables Rugged cables designed for field use with 6-series sondes.
		6095B Adapter Cable YSI 6-series field cable to RS-232 adapter.
		6113 Rechargeable Battery Pack Kit for 650MDS Rechargeable battery kit for 650MDS.
		6115 GPS Y-Cable GPS Y-cable for 650MDS.
		614 Ultra Clamp This small clamp supports the instrument at a convenient viewing angle. Ideal for attaching the instrument to the gunwale of a boat, table, or and surface with an edge to clamp to.
		6930 Rugged Carrying Case A hard-sided carrying case ideal for all 6-Series sondes and systems.