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599502-00

YSI EXO2 Multi-Parameter Water Quality Sonde

YSI EXO2 Multi-Parameter Water Quality Sonde

Description

The YSI EXO represents the next generation of water quality instruments from YSI. The EXO2 sonde includes six sensor ports and a central anti-fouling wiper option.

Features

  • Titanium sensors with wet-mateable, hermaphroditic connectors
  • Biofouling protection with copper-alloy components and anti-fouling wipers
  • Smart QC automatically checks for faults and errors to ensure successful deployments
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Details

The YSI EXO represents the next generation of water quality instruments from YSI. The advanced sonde platform offers a wide range of capabilities to those dedicated to monitoring natural aquatic environments such as oceans, estuaries, rivers, lakes, and groundwater. With a highly efficient power management platform, robust construction, and chemistry-free anti-fouling system, EXO allows accurate data collection for up to 90 days between service intervals.


The EXO2 sonde includes six sensor ports and a central anti-fouling wiper option. Sensor parameters include temperature, conductivity, depth, dissolved oxygen, pH, ORP, total algae (phycocyanin and chlorophyll), turbidity, and fluorescent dissolved organic matter (fDOM). The sonde can also output 4 calculated parameters including salinity, specific conductance, total dissolved solids (TDS) and total suspended solids (TSS).


All EXO sensors are digital sensors with on-board signal processing and memory. Built-in sensor diagnostic and calibration data allows users to calibrate multiple sensors in one sonde and distribute to various other sondes in the field. Wet-mateable connectors allow for swaps in wet conditions, while active port monitoring automatically detects each sensor and verifies operation.

Notable Specifications:

EXO2 Specifications
Diameter: 7.62cm (3.00 in)
Length:    71.10cm (28.00 in)
Peripheral Ports: 1 power communication port; 1 auxiliary port for third-party sensors (future functionality; not active yet)
Sensor Ports: 7 (6 ports available when central wiper used)
1-Year Warranty: pH, ORP, and optical DO membranes
2-Year Warranty: Cables, sonde bulkhead, handheld and the following sensors: conductivity, temperature, depth, and optical sensors
Weight: 3.60kg (7.90 lbs)

General Sonde Specifications
Battery Life: 90 days**
Communications: Computer Interface: Bluetooth wireless technology (between sonde and handheld or computer with KOR software), RS-485, USB;
Output Options: USB with signal output adapter (SOA); RS-232 & SDI-12 with DCP-SOA.
Data Memory: 512 MB total memory; >1,000,000 Logged readings
Depth Rating: 0 to 250m (0 to 820 ft)
Sample Rate: Up to 4 Hz
Operating Temperature: -5 to +50°C
Storage Temperature: -20 to +80°C

**Typically 90 days at 20˚C at 15-minute logging interval; temperature/conductivity, pH/ORP, DO, and turbidity sensors installed on EXO1; or temperature/conductivity, pH/ORP, DO, total algae, and turbidity sensors installed with central wiper that rotates once per logging interval on EXO2. Battery life is heavily dependent on sensor configuration.

What's Included:
  • (1) EXO2 sonde
  • (1) Probe guard
  • (1) Calibration cup
  • (1) Tool kit
  • (4) Port plugs
  • (4) D-cell alkaline batteries
  • (1) USB drive loaded with manual & KOR Software
Image Part # Product Description Price Stock Order
YSI EXO2 Multi-Parameter Water Quality Sonde 599502-00 EXO2 multi-parameter water quality sonde with 6 sensor ports & 1 wiper port, no depth sensor Usually ships in 3-5 days
YSI EXO2 Multi-Parameter Water Quality Sonde 599502-01 EXO2 multi-parameter water quality sonde with 6 sensor ports & 1 wiper port, 10m depth sensor
Usually ships in 3-5 days
YSI EXO2 Multi-Parameter Water Quality Sonde 599502-02 EXO2 multi-parameter water quality sonde with 6 sensor ports & 1 wiper port, 100m depth sensor
Usually ships in 3-5 days
YSI EXO2 Multi-Parameter Water Quality Sonde 599502-03 EXO2 multi-parameter water quality sonde with 6 sensor ports & 1 wiper port, 250m depth sensor
Usually ships in 3-5 days
YSI EXO2 Multi-Parameter Water Quality Sonde 599502-04 EXO2 multi-parameter water quality sonde with 6 sensor ports & 1 wiper port, 10m vented level sensor
Usually ships in 3-5 days
Image Part # Product Description Price Stock Order
YSI EXO Conductivity & Temperature Sensor 599870 EXO conductivity & temperature sensor In Stock
YSI EXO Wiped Conductivity & Temperature Sensor 599827 EXO wiped conductivity & temperature sensor Usually ships in 3-5 days
YSI EXO Unguarded pH Sensor 599702 EXO unguarded pH sensor Usually ships in 3-5 days
YSI EXO Unguarded pH/ORP Sensor 599706 EXO unguarded pH/ORP sensor Usually ships in 3-5 days
YSI EXO Optical Dissolved Oxygen Sensor 599100-01 EXO optical dissolved oxygen sensor Usually ships in 3-5 days
YSI EXO Turbidity Sensor 599101-01 EXO turbidity sensor In Stock
YSI EXO Total Algae Sensor 599102-01 EXO freshwater total algae sensor (chlorophyll & phycocyanin) Usually ships in 3-5 days
YSI EXO Total Algae Sensor 599103-01 EXO saltwater total algae sensor (chlorophyll & phycoerythrin) Usually ships in 3-5 days
YSI EXO fDOM Sensor 599104-01 EXO fDOM sensor Usually ships in 3-5 days
YSI EXO Guarded Nitrate Sensor 599709 EXO guarded nitrate sensor Usually ships in 3-5 days
YSI EXO Guarded Ammonium Sensor 599710 EXO guarded ammonium sensor Usually ships in 3-5 days
YSI EXO Guarded Chloride Sensor 599711 EXO guarded chloride sensor Usually ships in 3-5 days
YSI EXO2 Central Wiper 599090-01 EXO2 central wiper Usually ships in 3-5 days
YSI EXO USB Signal Output Adapter 599810 EXO USB signal output adapter Usually ships in 3-5 days
YSI EXO Handheld Display 599960 EXO handheld display Usually ships in 3-5 days
YSI EXO Field Cables 599040-2 EXO field cable, 2m Usually ships in 3-5 days
YSI EXO Field Cables 599040-4 EXO field cable, 4m Usually ships in 3-5 days
YSI EXO Field Cables 599040-10 EXO field cable, 10m In Stock
YSI EXO Field Cables 599040-15 EXO field cable, 15m Usually ships in 3-5 days
YSI EXO Field Cables 599040-33 EXO field cable, 33m Usually ships in 3-5 days
YSI EXO Field Cables 599040-66 EXO field cable, 66m Usually ships in 3-5 days
YSI EXO Field Cables 599040-100 EXO field cable, 100m Usually ships in 3-5 days
YSI EXO Field Cables 599040-150 EXO field cable, 150m Usually ships in 3-5 days
YSI EXO Field Cables 599040-200 EXO field cable, 200m Usually ships in 3-5 days
YSI EXO Field Cables 599040-250 EXO field cable, 250m Usually ships in 3-5 days
YSI EXO Field Cables 599040-300 EXO field cable, 300m Usually ships in 3-5 days
YSI EXO Flying Lead Field Cables 599008-10 EXO flying lead field cable, 10m Usually ships in 3-5 days
YSI EXO Flying Lead Field Cables 599008-15 EXO flying lead field cable, 15m Usually ships in 3-5 days
YSI EXO Flying Lead Field Cables 599008-33 EXO flying lead field cable, 33m Usually ships in 3-5 days
YSI EXO Flying Lead Field Cables 599008-66 EXO flying lead field cable, 66m Usually ships in 3-5 days
YSI EXO Flying Lead Field Cables 599008-100 EXO flying lead field cable, 100m Usually ships in 3-5 days
YSI EXO Vented Flying Lead Field Cables 599210-4 EXO vented flying lead field cable, 4m Usually ships in 3-5 days
YSI EXO Vented Flying Lead Field Cables 599210-10 EXO vented flying lead field cable, 10m Usually ships in 3-5 days
YSI EXO Vented Flying Lead Field Cables 599210-15 EXO vented flying lead field cable, 15m Usually ships in 3-5 days
YSI EXO Vented Flying Lead Field Cables 599210-33 EXO vented flying lead field cable, 33m Usually ships in 3-5 days
YSI EXO DCP Signal Output Adapter 599820 EXO DCP signal output adapter In Stock
YSI EXO Modbus Signal Output Adapter 599825 EXO Modbus signal output adapter Usually ships in 3-5 days
YSI EXO2 Flow Cell 599201 EXO2 flow cell, 925mL Usually ships in 3-5 days
YSI EXO2 Calibration & Storage Cup 599316 EXO2 calibration & storage cup Usually ships in 3-5 days
YSI EXO2 Sonde Guard Kit 599667 EXO2 sonde guard kit Usually ships in 3-5 days
YSI EXO2 Anti-Fouling Copper-Alloy Sonde Guard 599564 EXO2 anti-fouling copper-alloy sonde guard Usually ships in 3-5 days
YSI EXO2 Sonde Guard Weight 599472 EXO2 sonde guard weight, 0.25kg Usually ships in 3-5 days
YSI EXO2 Zinc Anode Sonde Guard Weight 599521 EXO2 zinc anode sonde guard weight, for use with anti-fouling guard Usually ships in 3-5 days
YSI EXO2 Sonde & Probe Protective Sleeves 599663 EXO2 sonde & probe protective sleeves Usually ships in 3-5 days
YSI EXO2 Hard-Sided Wheeled Carrying Case 599020-02 EXO2 hard-sided wheeled carrying case Usually ships in 3-5 days
NexSens Deployment Pipe Assemblies 914 Deployment pipe assembly with dual eye bolts, 4" schedule 80 PVC, 32" length
$195.00
Usually ships in 3-5 days
NexSens Deployment Pipe Assemblies 914M Deployment pipe assembly with stop bolt & threaded male adapter, 4" schedule 80 PVC, 32" length
$195.00
Usually ships in 3-5 days
NexSens EXO Sonde Mooring Cages CAGE-EXO2 EXO2 sonde mooring cage with clamps
$1195.00
Usually ships in 3-5 days
NexSens CB-40 Data Buoy CB-40 Data buoy with polymer-coated foam hull, 40 lb. buoyancy
$1495.00
Usually ships in 3-5 days
NexSens RS-232 to YSI EXO Sonde Adapter PC-EXO-C1 Junction box & RS-232 adapter for YSI EXO sonde, MCBH-6-FS connector (sonde field cable) and DB9 (PC)
$695.00
Usually ships in 3-5 days

Questions & Answers

| Ask a Question
How deep can I deploy my EXO sonde?
All EXO sensors have a depth rating of 250m (820ft.) except shallow and medium depth sensors and ISEs.
What is the battery life on my EXO2?
While the battery life depends on the sensor configuration, the EXO2 can provide 90 days of logging at 15-minute intervals with temperature/conductivity, pH/ORP, DO, total algae, and turbidity sensors installed and the central wiper that rotates once per logging interval.
Will my EXO2 Sonde be the same size as my EXO1 Sonde?
No, the EXO2 is slightly larger to accomodate the added sensor ports. The EXO2 sonde is 71.10cm in length and 7.62cm in diameter while the EXO1 Sonde is 64.77cm in length and 4.7cm in diameter.

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