Eureka Trimeter Water Quality Sonde
- Low Cost Sonde No need to pay for a larger sonde with parameters you don't need
- Warranty 3 year limited warranty on sonde and sensors
- Sonde Status Indicators LED indicators show the status of the power, logging and communication
- Compatible with the mantaMobile Bluetooth Device mantaMobile provides wireless Bluetooth connection to your own mobile device
- Built-In Datalogger Store >1,000,000 readings
Product Options
Overview
The Eureka Trimeter™ combines the same electronics as the Manta’s multiprobe and interface, in a smaller, lighter housing. Simply select temperature, and/or depth and then choose an extra parameter from the available sensors list to make your required multiprobe. It provides maximum field performance at the lowest possible cost.
Ideal for spot tests / profiling or for unattended use as a self powered logger. It can also be connected to a telemetry system for remote applications.
Data can be viewed on a range of display devices including tablets, PC/Laptop (Windows), or Leapfrog Bluetooth (Android, BT Enabled Windows device).
Available Sensors:
- Temperature
- Depth
- Conductivity/Salinity/TDS
- pH/ORP
- Dissolved Oxygen (optical sensor)
- Turbidity
- Chlorophyll a (red excitation)
- Chlorophyll a (blue excitation)
- Blue Green Algae - Freshwater
- Blue Green Algae - Marine
- Tryptophan
- CDOM/FDOM
- Optical Brighteners
- Fluorescein Dye
- PTSA
- Rhodamine Dye
- Crude Oil
- Refined Oil
- Pressure
- TDG and more!
Manufactured by: Eureka
Model: Eureka Trimeter Water Quality Sonde
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
- IoT Cloud Compatible
Specification
| Physical | |
| Length: without battery pack | 12" |
| Length: with battery pack | 22" |
| OD | 1.85" |
| Weight: without battery pack | 0.8 lbs |
| Weight: with battery pack | 1.8 lbs |
| Temperature Sensor | |||
| Parameter | Range and Units | Resolution | Accuracy |
| Temperature | -5 to 50°C | 0.01 | ±0.1 |
| pH/ORP Sensor | |||
| Parameter | Range and Units | Resolution | Accuracy |
| pH | 0 to 14 units | 0.01 | ±0.1 within 10°C of calibration; 0.2 otherwise |
| ORP | -999 to 999 mV | 0.1 | ±20 mV |
| Conductivity Sensor | |||
| Parameter | Range and Units | Resolution | Accuracy |
| Specific conductance, µS/cm | 0 to 5000 µS/cm | 0.1 | ±0.5% of reading or ±1 w.i.g. |
| Specific conductance, mS/cm | 0 to 100 mS/cm | 0.001 |
±1% of reading ±0.001 |
| 100 to 275 mS/cm | 0.001 | ±2% of reading | |
| Salinity | 0 to 70 PSU | 0.01 | ±2% of reading |
| Total dissolved solids (TDS) | 0 to 65 g/l | 0.1 |
±5% of reading |
| Dissolved Oxygen (optical sensor) | |||
| Parameter | Range and Units | Resolution | Accuracy |
| Concentration | 0 to 20 mg/l | 0.01 | ±0.1 |
| 20 to 30 mg/l | 0.01 | ±0.15 | |
| 30 to 50 mg/l | 0.01 | ±5% of reading | |
| % saturation | 0 to 500% saturation | 0.1 | corresponds with the accuracy of the concentration reading |
| Pressure Sensor | |||
| Parameter | Range and Units | Resolution | Accuracy |
| Depth | 0 to 25 m | 0.01 | ±0.05 |
| 0 to 200 m | ±0.4 | ||
| Vented depth | 0 to 10 m | 0.001 | ±0.003 |
| Barometric pressure | 400 to 900 mm Hg | 0.1 | ±1.5 |
| Total dissolved gas (TDG) | 400 to 1400 mm Hg | 0.1 | ±1 |
| Fluorometers | |||
| Parameter | Range and Units | Resolution | Accuracy |
| Chlorophyll a - blue | 0 to 100 µg/l | 0.01 | Linearity of 0.99 R2 |
| Chlorophyll a - red | 0 to 500 µg/l | ||
| Rhodamine dye | 0 to 200 ppb | ||
| Phycocyanin (freshwater BGA) | 0 to 4500 ppb | ||
| Phycoerythrin (marine BGA) | 0 to 700 ppb | ||
| CDOM/FDOM | 0 to 500 ppb | ||
| Optical brightener | 0 to 300 ppb | ||
| Tryptophan | 0 to 5000 ppb | ||
| Fluorescein dye | 0 to 150 ppb | ||
| PTSA | 0 to 650 ppb | ||
| Refined oil | 0 to 20 ppm | ||
| Crude oil | 0 to 300 ppb | ||
Downloads
Specification
Manual
Manta Link - Android App
Manta Link - iOS App
8 Ways to Power a Manta
Eureka Manta Multi-Protocol Interface Board Integrated SDI-12 and MODBUS Output Operating Manual
Accessories
Related products
FAQ's
The EBP is a removable lithium-ion battery pack that converts a standard multiprobe to a stand-alone deployable logger.
The EBP is 3in/75mm diameter.
All Mantas and Trimeters between 2 and 3.5in
Yes, if you order the Passthrough version.
Yes the EBP will kick in if power is lost.
Simply remove and connect to the charger (supplied separately)
Yes, the EBP has been subject to rigorous testing and is designed for IP68 indefinite immersion.
The EP provides can provide many months of logging depending on number of sensors and log frequency.
Simply locate the peg, push and twist
Yes, new top can be ordered to convert your existing unit.
Where can I see more? – Eureka have produced a video that does a great job of explaining the different versions and showing what they look like.
The Passthrough EBP will power the Manta to support the logging function if the power to telemetry/logger that powers the Manta is lost.