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AS-MDO-2000 Trace Dissolved Oxygen Sensor

AS-MDO-2000

AS-MDO-2000 Trace Dissolved Oxygen Sensor

Fluorescence-method trace dissolved oxygen sensor with 0–2000 ppb range and ±1 ppb resolution for boiler feedwater, semiconductor, and pharma applications.

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Output & Integration

RS485 Modbus RTU

Overview

The AquaSense AS-MDO-2000 extends optical DO measurement into the parts-per-billion regime needed by boiler feedwater, semiconductor ultrapure water, pharmaceutical, and beverage applications.

Catalog Position

Series: AquaSense
Layer: Sensors

Key Features

  • Fluorescence method, no membrane or electrolyte
  • 0–2000 ppb trace range, ±1 ppb low-range accuracy
  • Long service life, low maintenance
  • Compact composite body, online or portable use
  • Modbus RTU output, configurable address

Applications

Boiler feedwater monitoring Pharmaceutical water systems Semiconductor ultrapure water Beverage and brewing process water

Technical Specifications

Series AquaSense
Layer Sensor Layer
Product Family Water Quality Sensors
Integration RS485, Modbus RTU
Method Fluorescence quenching
Measurement range 0–2000 ppb
Accuracy ±1 ppb (low range)
Operating temperature 0–50 °C
Power 9–24 VDC (12 VDC recommended)
Material Composite plastic body
Dimensions 32 mm × 180 mm
Output RS-485, Modbus RTU

Output & Integration

Zenocean products are specified for integration with marine stations, buoy telemetry, PLC cabinets, environmental monitoring networks, and cloud-connected data platforms.

  • Support for RS485, Modbus, NMEA, and system-specific protocols.
  • Optional power and signal configurations based on project architecture.
  • Mechanical and electrical coordination for outdoor and marine deployments.

FAQ

Can Zenocean products be integrated with third-party monitoring platforms?

Yes. Many Zenocean products are offered with RS485, Modbus, NMEA, or project-specific communication options, making them suitable for integration into third-party acquisition and software environments.

Can you help recommend a sensor model based on the application?

Yes. Buyers can share the application, required parameters, output signal, environment, quantity, and installation conditions, and Zenocean can recommend suitable models or a system configuration.

Are documents available for export and project quotation?

Yes. Product catalogs, datasheets, communication guidance, and selection support can be prepared for export-oriented B2B discussions and project submissions.

Cross Selection

Related Products

Products frequently specified together in marine, buoy, and environmental monitoring projects.

Inquiry

Request Technical Support or Quotation

Tell us your monitoring requirement. We will help you select suitable sensors, instruments, or system configurations.

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