Water Quality Analyzer
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| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI 556MPS |
| Price | Upon Request |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 556MPS |
| Dissolved Oxygen (DO) | 0–500% air saturation / 0–50 mg/L |
| Conductivity | 0–100 mS/cm |
| Salinity | 0–70 ppt |
| Temperature | −5 to 70 °C |
| pH | 0–14 |
| ORP | −999 to +999 mV |
| TDS | 0–100 g/L |
| Barometer (optional) | 500–800 mmHg |
| Accuracy (typical) | ±0.2 °C (temp), ±0.2 pH, ±2% FS (DO <200%), ±0.001 mS/cm (cond), ±0.1 ppt (salinity) |
| Memory | 49,000 data sets with timestamp |
| IP Rating | IP67 |
| Cable Options | 4 m, 10 m, 20 m |
| Power | 4 × C-cell alkaline or rechargeable batteries |
| Dimensions | 22.9 × 11.9 cm |
| Weight | 0.92 kg (with batteries) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI 60 |
| Price | Upon Request |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 600XL / 600XLM |
| DO (Air Saturation) | 0–500%, ±2% (0–200%), ±6% of reading (200–500%) |
| DO (mg/L) | 0–50 mg/L, ±2 mg/L (0–20 mg/L), ±6% (20–50 mg/L) |
| Conductivity | 0–100 mS/cm, ±0.5% of reading + 0.001 mS/cm |
| Temperature | −5 to 50 °C, ±0.15 °C |
| pH | 0–14, ±0.2 |
| ORP | −999 to +999 mV, ±20 mV |
| Salinity | 0–70 ppt, ±1.0% or ±0.1 ppt (whichever is greater) |
| Depth (shallow) | 0–9 m, ±0.018 m |
| Depth (medium) | 0–61 m, ±0.12 m |
| Barometrically Compensated Water Level | 0–9 m, ±0.003 m |
| Data Storage | 150,000 readings (600XLM only) |
| Power | Internal battery (600XLM, up to 75 days at 1-hr interval) or external power (600XL & 600XLM) |
| Communication | SDI-12 compliant |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 600XLM / 600XL |
| Power Options | Internal rechargeable battery (600XLM only) or external DC power (both models) |
| Data Storage Capacity | Up to 150,000 readings |
| Sampling Interval | User-programmable |
| Battery Life | Up to 75 days at 1-hour intervals (600XLM) |
| Depth Rating | Up to 61 m with optional detachable cable |
| Probe Diameter | ≤5 cm for well deployment |
| Sensor Interface | SDI-12 compliant |
| Compatible Display | YSI 650 MDS |
| Optional Accessories | YSI 5083 Flow Cell (groundwater), YSI 6200 Data Logger Platform |
| Measured Parameters | Temperature (°C), Dissolved Oxygen (% air saturation and mg/L), Conductivity (µS/cm), Specific Conductance (µS/cm @ 25°C), Salinity (ppt), pH (unitless), ORP (mV), Depth/Water Level (m), Total Dissolved Solids (mg/L), Resistivity (kΩ·cm) — TDS and resistivity calculated from conductivity and temperature |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | YSI 6600EDS |
| DO Range (sat.) | 0–500% (±2% or 2% sat., whichever greater, 0–200%) |
| DO Range (mg/L) | 0–50 mg/L (±2% or 0.2 mg/L, 0–20 mg/L) |
| Conductivity | 0–100 mS/cm (±0.5% + 0.001 mS/cm) |
| Temperature | −5 to 50 °C (±0.15 °C) |
| pH | 0–14 (±0.2) |
| ORP | −999 to +999 mV (±20 mV) |
| Salinity | 0–70 ppt (±1.0% or 0.1 ppt) |
| Depth (shallow/medium/deep) | 0–9 m (±0.018 m) / 0–61 m (±0.12 m) / 0–200 m (±0.3 m) |
| Barometric Pressure Compensated Water Level | 0–9 m (±0.003 m) |
| Turbidity | 0–1000 NTU (±2% or 0.3 NTU) |
| Chlorophyll-a | 0–400 µg/L (LOD: 0.1 µg/L |
| Rhodamine WT | 0–200 µg/L (±5% or 1.0 µg/L) |
| Brand | Xylem |
|---|---|
| Origin | USA |
| Model | YSI 6600V2 |
| Instrument Type | In-situ and Long-term Online Water Quality Analyzer |
| Sensor Configuration | Up to 4 Optical Sensors (Optical DO, BGA-Phycocyanin, BGA-Phycoerythrin, Chlorophyll-a, Turbidity, Rhodamine WT) |
| Measurement Principle | Fluorescence Lifetime (DO), In-vivo Fluorescence (Chlorophyll-a, BGA), Nephelometry (Turbidity), Fluorometric Tracer Detection (Rhodamine WT) |
| Operating Environment | Freshwater, Seawater, Wastewater |
| Temperature Range | -5 to 50 °C |
| Depth Rating | Up to 200 m (deep-water configuration) |
| Data Storage | 150,000 readings (non-volatile memory) |
| Power | Internal 8× C-cell alkaline batteries (54-day endurance at 15-min interval, 20 °C) or 12 V DC external supply |
| Communication | RS-232, SDI-12 |
| Housing Material | PVC |
| Weight | 3.18 kg (with battery and depth sensor) |
| Dimensions | Ø8.9 cm × 54.9 cm (with depth sensor) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI 6600V2 |
| Price | Upon Request |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 6600V2 |
| Sensor Capacity | Up to 4 optical sensors (DO, phycocyanin/blue-green algae, turbidity, chlorophyll-a, rhodamine WT) |
| Measurement Principle | Fluorescence lifetime (ROX DO), optical absorption/scattering (turbidity, chlorophyll, BGA), fluorescence excitation/emission (rhodamine) |
| Operating Temperature | -5 to +50 °C |
| Storage Temperature | -10 to +60 °C |
| Housing Material | PVC |
| Communication Interfaces | RS-232, SDI-12 |
| Memory | 384 KB non-volatile memory (150,000 readings) |
| Power Supply | Internal: 8 × C-cell alkaline batteries (54 days @ 15-min interval, 20 °C) |
| External | 12 V DC |
| Dimensions | Ø 8.9 cm × 49.8 cm (without depth sensor), 54.9 cm (with depth sensor) |
| Weight | 3.18 kg (with batteries and depth sensor) |
| Water Compatibility | Freshwater, seawater, wastewater |
| Self-Cleaning | Integrated brush mechanism on all optical sensors |
| User-Replaceable Sensors | All except depth sensor |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | YSI 6600V2-2 |
| Depth Rating | 200 m |
| Dissolved Oxygen (DO) | 0–500% air saturation / 0–50 mg/L |
| Conductivity | 0–100 mS/cm |
| Temperature | −5 to 50 °C |
| pH | 0–14 |
| ORP | −999 to +999 mV |
| Salinity | 0–70 ppt |
| Turbidity | 0–1,000 NTU |
| Chlorophyll-a | 0–400 µg/L |
| Rhodamine WT | 0–200 µg/L |
| Ammonia-N & Nitrate-N | 0–200 mg N/L |
| Chloride | 0–1,000 mg/L |
| Memory Capacity | 150,000 readings |
| Battery Life | up to 90 days |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 6820 / 6920 |
| Dissolved Oxygen (DO) | 0–500% air saturation (±2% or 2% of reading, whichever is greater, for 0–200% |
| Conductivity | 0–100 mS/cm (±0.5% + 0.001 mS/cm) |
| Temperature | −5 to 50 °C (±0.15 °C) |
| pH | 0–14 (±0.2) |
| ORP | −999 to +999 mV (±20 mV) |
| Salinity | 0–70 ppt (±1.0% or 0.1 ppt, whichever is greater) |
| Depth (Shallow) | 0–9 m (±0.018 m) |
| Depth (Medium) | 0–61 m (±0.12 m) |
| Barometric Pressure-Compensated Water Level | 0–9 m (±0.003 m) |
| Turbidity | 0–1000 NTU (±2% or 0.3 NTU, whichever is greater) |
| Chlorophyll-a | 0–400 µg/L (detection limit: 0.1 µg/L |
| Rhodamine WT | 0–200 µg/L (±5% or 1 µg/L, whichever is greater) |
| Ammonia/Nitrate (Freshwater only) | 0–200 mg N/L (±10% or 2 mg N/L, whichever is greater) |
| Chloride (Freshwater only) | 0–1000 mg/L (±15% or 5 mg/L, whichever is greater) |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 6820/6920 V2-2 |
| Depth Rating | 15 m (ISE probes), 61 m (standard optical probes), 200 m (optional deep-water probes) |
| Data Storage Capacity | 150,000 readings |
| Sampling Interval | User-programmable |
| Battery Life | Up to 30 days at 15-min intervals |
| Power Supply | 12 V DC |
| Communication Interface | SDI-12, RS-232 |
| Compatible Display/Logger | YSI 650MDS |
| Software Platform | EcoWatch for Windows |
| Compliance | ASTM D1129, ASTM D3764, Standard Methods 2540–2550, US EPA Method 180.1 (conductivity), ISO 7888 (conductivity), ISO 10260 (turbidity), ISO 10261 (chlorophyll-a fluorescence) |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 6820EDS / 6920EDS |
| Instrument Type | In-situ Online Water Quality Analyzer |
| DO (% air saturation) | 0–500%, ±2% or ±2% air saturation (0–200%), ±6% (200–500%) |
| DO (mg/L) | 0–50 mg/L, ±2% or ±0.2 mg/L (0–20 mg/L), ±6% (20–50 mg/L) |
| Conductivity | 0–100 mS/cm, ±0.5% + 0.001 mS/cm |
| Temperature | −5 to 50 °C, ±0.15 °C |
| pH | 0–14, ±0.2 |
| ORP | −999 to +999 mV, ±20 mV |
| Salinity | 0–70 ppt, ±1.0% or ±0.1 ppt |
| Depth (shallow) | 0–9 m, ±0.018 m |
| Depth (mid-depth) | 0–61 m, ±0.12 m |
| Barometrically Compensated Water Level | 0–9 m, ±0.003 m |
| Turbidity | 0–1000 NTU, ±2% or ±0.3 NTU |
| Rhodamine WT | 0–200 µg/L, ±1.0 µg/L or ±5% |
| Chlorophyll-a | 0–400 µg/L, LOD 0.1 µg/L, R² > 0.9999 |
| Ammonia-N / Nitrate-N / Chloride (freshwater only) | 0–200 mg N/L, ±10% or ±2 mg N/L |
| Sensor Cleaning | Integrated YSI Patented Auto-Cleaning Brush (for turbidity, DO, pH) |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 6920DW, 600DW |
| Memory Capacity | 150,000 readings |
| Power Options | Rechargeable battery or AC adapter |
| Compliance | US EPA, USGS, and U.S. DoD validated chlorine sensor |
| Sensor Type | Membrane-based amperometric free chlorine, galvanic dissolved oxygen, thermistor temperature, conductivity cell, pH glass electrode (optional), turbidity (nephelometric, 90° scatter) |
| Data Output | RS-232, SDI-12, analog outputs (4–20 mA), Ethernet (6920DW), cellular modem option (6920DW) |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | YSI 6920DW / 600DW |
| Residual Chlorine | 0–3 mg/L (±15% of reading or ±0.05 mg/L, whichever is greater |
| resolution | 0.01 mg/L) |
| Conductivity | 0–100 mS/cm (±0.5% of reading + 0.001 mS/cm |
| resolution | 0.001–0.1 mS/cm, range-dependent) |
| Temperature | −5 to +70 °C (±0.15 °C |
| resolution | 0.01 °C) |
| pH | 0–14 (±0.2 |
| resolution | 0.01) |
| ORP | −999 to +999 mV (±20 mV |
| resolution | 0.1 mV) |
| Turbidity | 0–1000 NTU (±2% of reading or ±0.3 NTU, whichever is greater |
| resolution | 0.1 NTU) |
| Data Storage | Up to 150,000 readings |
| Power Options | Rechargeable battery or AC adapter |
| Compliance | US EPA verified (residual chlorine sensor), USGS & DoD validated, ETVP-certified (Environmental Technology Verification Program) |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | YSI 85 |
| Probe Type | Integrated (YSI 85) or Replaceable D-Series (YSI 85D) |
| DO Range | 0–200% air saturation / 0–20 mg/L |
| DO Accuracy | ±2% air saturation or ±0.3 mg/L |
| Conductivity Ranges | 0–499.9 µS/cm, 0–4999 µS/cm, 0–49.99 mS/cm, 0–200.0 mS/cm |
| Conductivity Accuracy | ±0.5% of reading per range |
| Salinity Range | 0–80 ppt |
| Salinity Accuracy | ±2% or ±0.1 ppt |
| Temperature Range | –5 to +65 °C |
| Temp Accuracy | ±0.1 °C (±1 lsd) |
| Resolution | DO: 0.1% sat / 0.01 mg/L |
| Cond | 0.1 µS/cm to 0.1 mS/cm (range-dependent) |
| Salinity | 0.1 ppt |
| Temp | 0.1 °C |
| Data Storage | 50 readings (non-volatile memory) |
| Display | Backlit LCD |
| Enclosure | IP67-rated housing (YSI 85D with MS connector) |
| Compliance | Designed for ASTM D888, ISO 5814, USP <781>, EPA Method 4500-O G |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI 9100 |
| Pricing | Available Upon Request |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | DO200 |
| IP Rating | IP65 |
| Probe Material | Stainless Steel with Protective Plastic Sheath |
| Cable Options | 4 m or 10 m |
| Sensor Type | Polarographic (Clark-type) with Fast-Response PE Membrane |
| Compensation | Automatic Temperature, Manual Salinity & Barometric Pressure |
| Power | Battery-operated with Low-Battery Indicator |
| Display | Backlit LCD, Single-Hand Operable Interface |
| Compliance | Designed for Field-Deployable Water Quality Monitoring per ASTM D888, ISO 5814, and US EPA Method 360.1 |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI EC300 |
| Price | Upon Request |
| Temperature Range | −10 °C to +90 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.2 °C or ±0.4% of full scale, whichever is greater |
| Conductivity Ranges | 0–499.9 μS/cm (0.1 μS/cm res.), 500–4999 μS/cm (1 μS/cm res.), 5.00–49.99 mS/cm (0.01 mS/cm res.), 50.0–200.0 mS/cm (0.1 mS/cm res.) |
| Cond. Accuracy | ±1% reading + 2 μS/cm / ±1% + 5 μS/cm / ±1% + 0.05 mS/cm / ±2.5% + 0.5 mS/cm (by range) |
| Salinity Range | 0.0–70.0 ppt |
| Salinity Resolution | 0.1 ppt |
| Salinity Accuracy | ±0.2% of full scale |
| TDS Calculation | User-configurable conversion factor (0.30–1.00), default 0.65 |
| Operating Temp. | 0–50 °C |
| RH Limit | ≤95% non-condensing |
| Reference Temp. | 15.0–25.0 °C (default 25 °C) |
| Temp. Coefficient | 0.0–4.0% (default 1.91%) |
| Cell Constant | 4.50–5.50 cm⁻¹ (default 5.00 cm⁻¹) |
| Calibration Storage | Automatic |
| Audio Feedback | Keypress tones enabled |
| IP Rating | IP65 (main unit) |
| Power | 1 × 9 V alkaline battery (≈150 h typical life) |
| Dimensions | 18.6 × 7.0 × 3.7 cm |
| Weight | 430 g (with battery) |
| Warranty | 1 year (instrument, probe, cable) |
| Brand | Xylem |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EMM550 |
| Instrument Type | Online Water Quality Analyzer |
| Buoy Construction Material | Surlyn®-based Ionomeric Foam |
| Structural Design | Modular, Symmetric Circular Hull with Integrated Ballast Chamber |
| Certified Compliance | NOAA NDBC & USCG Approved Buoy Platform |
| Deployment Class | Coastal, Estuarine, and Inland Open-Water Long-Term Monitoring |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | EXO NitraLED |
| Instrument Type | Submersible Optical Nitrate Analyzer for Freshwater |
| Dimensions | 21.3 cm (L) × 1.5 cm (D) |
| Weight | 0.07 kg |
| Measurement Unit | NO₃–N (mg/L) |
| Light Source | Dual UV LED (235 nm & 275 nm) |
| Optical Path Length | 10 mm |
| Range | 0–10 mg/L-N |
| LOD | 0.005 mg/L-N |
| Accuracy | ±0.1 mg/L-N or ±5% of reading (whichever is greater) within ±2 °C |
| T95 Response Time | <30 s |
| Drift (30-day deployment, 15-min logging) | ≤0.2 mg/L-N |
| Repeatability | ≤2% CV |
| Operating Temp | 5–35 °C |
| Storage Temp | −20–80 °C |
| Depth Rating | 250 m |
| Warranty | 2 years |
| Compatibility | EXO2 and EXO3 multiparameter sondes |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | EXO Vertical Profiling System |
| Depth Range | 1–100 m |
| Measurable Parameters | Temperature, Conductivity, Salinity, pH, ORP, Dissolved Oxygen, Turbidity, Chlorophyll-a, Phycocyanin, PAR |
| Integrated Sensors | Wind Speed/Direction, Air Temperature, Barometric Pressure, Relative Humidity, Rainfall, Solar Radiation, Sonar Depth |
| Deployment Configurations | Fixed-Mount, Barge-Mounted, Buoy-Mounted |
| Data Transmission | Cellular (3G/4G/LTE), Satellite (Iridium), Radio, Ethernet, or Local SD Card Storage |
| Power Supply | Lead-Acid Battery with Solar Charge Controller |
| Compliance | Designed for long-term unattended operation in compliance with US EPA Method 160.1 (water quality monitoring), ASTM D511/D512/D513/D514/D515/D516/D517/D518/D519/D520/D521/D522/D523/D524/D525/D526/D527/D528/D529/D530/D531/D532/D533/D534/D535/D536/D537/D538/D539/D540/D541/D542/D543/D544/D545/D546/D547/D548/D549/D550/D551/D552/D553/D554/D555/D556/D557/D558/D559/D560/D561/D562/D563/D564/D565/D566/D567/D568/D569/D570/D571/D572/D573/D574/D575/D576/D577/D578/D579/D580/D581/D582/D583/D584/D585/D586/D587/D588/D589/D590/D591/D592/D593/D594/D595/D596/D597/D598/D599/D600/D601/D602/D603/D604/D605/D606/D607/D608/D609/D610/D611/D612/D613/D614/D615/D616/D617/D618/D619/D620/D621/D622/D623/D624/D625/D626/D627/D628/D629/D630/D631/D632/D633/D634/D635/D636/D637/D638/D639/D640/D641/D642/D643/D644/D645/D646/D647/D648/D649/D650/D651/D652/D653/D654/D655/D656/D657/D658/D659/D660/D661/D662/D663/D664/D665/D666/D667/D668/D669/D670/D671/D672/D673/D674/D675/D676/D677/D678/D679/D680/D681/D682/D683/D684/D685/D686/D687/D688/D689/D690/D691/D692/D693/D694/D695/D696/D697/D698/D699/D700/D701/D702/D703/D704/D705/D706/D707/D708/D709/D710/D711/D712/D713/D714/D715/D716/D717/D718/D719/D720/D721/D722/D723/D724/D725/D726/D727/D728/D729/D730/D731/D732/D733/D734/D735/D736/D737/D738/D739/D740/D741/D742/D743/D744/D745/D746/D747/D748/D749/D750/D751/D752/D753/D754/D755/D756/D757/D758/D759/D760/D761/D762/D763/D764/D765/D766/D767/D768/D769/D770/D771/D772/D773/D774/D775/D776/D777/D778/D779/D780/D781/D782/D783/D784/D785/D786/D787/D788/D789/D790/D791/D792/D793/D794/D795/D796/D797/D798/D799/D800/D801/D802/D803/D804/D805/D806/D807/D808/D809/D810/D811/D812/D813/D814/D815/D816/D817/D818/D819/D820/D821/D822/D823/D824/D825/D826/D827/D828/D829/D830/D831/D832/D833/D834/D835/D836/D837/D838/D839/D840/D841/D842/D843/D844/D845/D846/D847/D848/D849/D850/D851/D852/D853/D854/D855/D856/D857/D858/D859/D860/D861/D862/D863/D864/D865/D866/D867/D868/D869/D870/D871/D872/D873/D874/D875/D876/D877/D878/D879/D880/D881/D882/D883/D884/D885/D886/D887/D888/D889/D890/D891/D892/D893/D894/D895/D896/D897/D898/D899/D900/D901/D902/D903/D904/D905/D906/D907/D908/D909/D910/D911/D912/D913/D914/D915/D916/D917/D918/D919/D920/D921/D922/D923/D924/D925/D926/D927/D928/D929/D930/D931/D932/D933/D934/D935/D936/D937/D938/D939/D940/D941/D942/D943/D944/D945/D946/D947/D948/D949/D950/D951/D952/D953/D954/D955/D956/D957/D958/D959/D960/D961/D962/D963/D964/D965/D966/D967/D968/D969/D970/D971/D972/D973/D974/D975/D976/D977/D978/D979/D980/D981/D982/D983/D984/D985/D986/D987/D988/D989/D990/D991/D992/D993/D994/D995/D996/D997/D998/D999/D1000 |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | EXO-S |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | Dissolved Oxygen (DO), Conductivity, Specific Conductivity, Salinity, Resistivity |
| Power Supply | External DC Power Only (Battery-Free Design) |
| Dimensions | Up to 40% shorter than standard EXO |
| Weight | Up to 30% lighter than standard EXO |
| Brand | YSI (Xylem Inc.) |
|---|---|
| Origin | USA |
| Model | EXO1 / EXO2 |
| Depth Rating | 250 m |
| Dimensions | ≤8 cm diameter × 72 cm length |
| Weight | ≤3 kg |
| Battery Life | >90 days at 15-min logging interval (multi-parameter) |
| Power Options | 4×AA alkaline or rechargeable batteries (internal sealed compartment), 12 V DC external supply, or USB-powered via SOA port |
| Communication | Integrated Bluetooth 4.0 + SDI-12 + USB |
| Memory | 512 MB non-volatile flash (1 million+ readings) |
| Sensor Interface | Wet-mateable, smart-sensor auto-recognized ports with dual O-ring sealing |
| Compliance | NIST-traceable calibration support, ASTM D511/D512/D5257/D6508/D7282/D7573 compatible, GLP/GMP-ready data audit trail |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | EXO2s |
| Instrument Type | In-situ, Real-time Multiparameter Water Quality Analyzer |
| Measured Parameters | Dissolved Oxygen (DO), pH, Conductivity, Temperature, Turbidity, Chlorophyll-a, and Additional Sensor Ports for Expansion |
| Weight Reduction | 30% vs. EXO2 |
| Length Reduction | 33% vs. EXO2 |
| Power | Rechargeable Lithium-ion Battery (No Alkaline Batteries) |
| Deployment Platforms | AUVs, USVs, ROVs, Submersible Samplers, Moored Buoys, Integrated Environmental Monitoring Systems |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | YSI Level Scout |
| Instrument Type | Submersible Water Level and Temperature Data Logger |
| Housing Rating | NEMA 6P / IP68 |
| Sensor Technology | Piezoresistive Pressure Transducer with Temperature Compensation |
| Memory Options | 2 MB or 4 MB Non-Volatile Flash |
| Battery Life | Up to 3 Years (Field-Replacable) |
| Sampling Modes | Linear, Linear Average, Event-Triggered, Logarithmic |
| Max Sampling Rate | 15 Hz |
| Pressure Range Options | 3 m, 15 m, 23 m, 76 m, 211 m H₂O |
| Barometric Range | 550–1100 mbar |
| Water Level Accuracy | ±0.05% FS (>3 m), ±0.10% FS (≤3 m) |
| Temperature Accuracy | ±1.0°C (2 MB), ±0.2°C (4 MB) |
| Overpressure Rating | 1.5× FS (safe), 2.0× FS (momentary) |
| Communication Interface | RS-485 |
| Surge Protection | Integrated |
| Enclosure Material | 316 Stainless Steel or Titanium Alloy |
| Outer Diameter | 19 mm |
| Data Transfer Speed | 100 records/sec (19200 baud, P+T+time) |
| Key | Origin: USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI Model 63 |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI pH10 |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI pH100 |
| Price | Upon Request |
| Brand | Xylem |
|---|---|
| Origin | USA |
| Model | YSI ProDSS |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Sensor Interface | 4x Smart Sensor Ports |
| Display | High-Resolution Color LCD |
| Depth Rating | IP67 (submersible to 1 m for 30 min) |
| Cable Options | Up to 100 m (with or without integrated depth sensor) |
| Power | Rechargeable Lithium-Ion Battery |
| GPS | Optional Integrated Module |
| Compliance | Designed for ASTM D3370, ISO 5814, ISO 7888, USP <643>, EPA Method 180.1, and GLP-compliant field data collection |