Multiparameter Probe

Manta Plus 20 Multiparameter Probes

The Solinst Eureka Manta +20 comes standard with temperature, pH, conductivity, and dissolved oxygen sensors, and optional ORP and depth sensors. Built for longevity and low cost of ownership, it's the ideal choice for sampling, autonomous deployment, or real-time cloud monitoring.

Manta+ 20 Multiparameter Water Quality Probe

Water Quality Sondes

The Manta +20 features an optical DO sensor with a long-life (5+ years) replaceable cap and a refillable pH reference, eliminating expensive consumables. Connect to field displays, add battery packs for autonomous use, or link to telemetry for real-time data in the cloud.

Ready for Any Environment

Submersible up to 100 meters, the Manta+ 20 is built for durability in harsh field conditions. Its robust construction ensures reliable performance even in challenging water quality projects.

Self-Cleaning Option

Integrated wiper system ensures sensor longevity and data accuracy during long-term deployments by preventing biofouling.

Wireless Connectivity

Connect via Bluetooth with the mantaMobile for easy field calibration and real-time data retrieval on your mobile device.

Universal Ecosystem

Compatible with Windows, iOS, and Android platforms, the Manta+ 20 integrates seamlessly with Solinst Eureka software for comprehensive data management.

Technical Specifications

Physical Specs

Length (w/o Battery) 19 inches
Length (with IBP) 27.75 inches
Diameter 1.95 inches
Weight (w/o Battery) 2.7 lbs
Weight (with IBP) 3.45 lbs

Data & Performance

Data Memory > 1,000,000 readings
Sample Rate 1 Hz
Communications RS-232, SDI-12, MODBUS, USB, Bluetooth
Number of Sensors Up to 6

Environment

Depth Rating 200 m (15m for ISE/TDG)
Operating Temp -5 to 50°C
Battery Pack 3 x D Size Batteries

Warranty

3 Year Limited Warranty

Coverage Covers all components, including sensors.

Accessories

  • Underwater cables (3 – 200m)
  • mantaMobile Bluetooth Device
  • Internal Battery Pack
  • Anti-fouling sensor guard

Sensor Configuration

Integrated sensor suite for comprehensive water quality profiling.

Manta+ 20 Sensor Configuration

Standard 6-Port Layout

1

Temperature

Fast-response thermistor for accurate thermal monitoring.

2

pH / ORP

Combined sensor for measuring acidity and oxidation-reduction potential.

3

DO Dissolved Oxygen

Optical DO sensor with a long-life replaceable cap.

4

pH Reference

Refillable pH reference to ensure long-term stability and low cost.

5

Depth

Integrated pressure sensor for precise depth measurement.

6

Conductivity

High-precision measurement of water's electrical conductivity.

Optional: Depth and pH Reference sensors can be added to the configuration.

Ready to Configure Your Manta+ 20?

Get professional-grade water quality data with our reliable multiparameter probe. Our experts are ready to help you build the perfect setup.

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