FieldKit Underwater
The FieldKit Underwater platform is intended to be a multi-parameter datalogging sonde for fully submerged use for long deployments on the order of months.
GENERAL SENSOR INFORMATION
Device PID (L22)
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Sensor name
FieldKit Underwater
Instrument Type (L05)
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Version
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Parameters
Technology Readiness Level (TRL)
7 - System prototype demonstration in operational environment
Assembly Type
Purchase of complete unit
Price category
$2,001 - $10,000
Sensor Lifetime Months
24 months; pH and DO sensors will last two years with regular calibration and conditioning; other sensors will last indefinitely with recalibration.
Power Supply Type
Battery
Battery Lifetime Days
30 days (if readings taken every 10 minutes)
Accuracy Performance
pH resolution: 0.1 pHEC resolution: 2 % of readingDO resolution: 0.1 %DOP resolution: 0.001 barT resolution: 0.1 °C
DIMENSIONS
Length
45 cm
Width
10 cm
Depth
10 cm
Weight
2 kg
Measurement Range
pH range: 0.0-14.0 (±0.1) pHEC range: 50-100000 (±2 %) µS/cmDO range: 0.0-20.9 (±0.2) %DOP range: 0.000-2.000 (±0.002) barT range: 0.0-60.0 (±0.5) °C
Service Providers
Service providers can be developers, manufacturers, or resellers.Manufacturer
Name
FieldKit
Description
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Contact
Shah Selbe
MISC
Data Transmission Range
Data can be collected via the onboard flash memory (and backed up to a ?SD card) using the fully developed open-source FieldKit product ecosystem, which includes a smartphone application and the online data visualization portal. For this, the FieldKit Underwater can be connected via WiFi using the FieldKit app, from there data can be synced to the app and subsequently uploaded to the FieldKit portal for visualization, sharing, and download.
Data Transmission Frequency
Delayed
Data Format
CSV/JSON/TXT
Keywords
pH
electroconductivity (EC)
dissolved oxygen (DO)
pressure (P)
temperature (T)
Documentation
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Documents
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Last Update
2025-11-03 11:44:38