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Oxidation-Reduction Potential Probe

Oxidation-Reduction Potential Probe

  • Dragino DR-ORP1 Oxidation-Reduction Potential (ORP) Probe
  • The Dragino DR-ORP1 is an industrial-grade Oxidation-Reduction Potential (ORP) probe designed for continuous monitoring of water quality in agricultural, industrial, and environmental applications. Built with a high-purity platinum electrode, the DR-ORP1 delivers fast, stable, and accurate ORP measurements to help assess the oxidizing or reducing characteristics of water—an important indicator for water treatment, disinfection, and chemical processes.
  • This probe requires the Dragino WQS-LB LoRaWAN® Water Quality Sensor Converter (sold separately), which supports up to three water quality probes, including ORP, pH, EC, dissolved oxygen (DO), and turbidity (TS). Once connected, measurements are transmitted wirelessly via LoRaWAN® and integrate seamlessly with Microclimates EnvOS® for real-time monitoring, historical trending, alerts, dashboards, and automation.
  • Key Features
    • Industrial-grade Oxidation-Reduction Potential (ORP) measurement
    • High-purity platinum electrode for excellent stability and corrosion resistance
    • Automatic temperature compensation
    • RS485 Modbus communication interface
    • IP68 waterproof construction for continuous submersion
    • Fast response with long-term measurement stability
    • Designed for continuous online water quality monitoring
    • Compatible with the Dragino WQS-LB Water Quality Sensor Converter
    • Native integration with Microclimates EnvOS® for monitoring, alerts, dashboards, and automation

    • Typical Applications

    • Greenhouse irrigation water monitoring
    • Hydroponic nutrient systems
    • Water treatment facilities
    • Wastewater monitoring
    • Industrial process water
    • Chemical dosing systems
    • Environmental and surface water monitoring
    • Aquaculture
    • Drinking and tap water quality monitoring

    • Specifications

  • Measurement Range: -1999 to +1999 mV
  • Resolution: 1 mV
  • Accuracy: ±3 mV
  • Stability: ≤2 mV/24 hours
  • Electrode Material: High-purity platinum
  • Communication: RS485 Modbus RTU (9600 baud)
  • Power Supply: 7–30 VDC
  • Power Consumption: ≤0.5 W
  • Operating Temperature: 0°C to +60°C
  • Ingress Protection: IP68
  • Maximum Pressure: 0.6 MPa
  • Cable Length: 5 m
  • Compatibility: Dragino WQS-LB Water Quality Sensor Converter (required)
USD$ 252.00 USD$ 252.00
USD$ 252.00

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Connectivity Wireless > LoRaWAN
Manufacturer Dragino
Application Climate, Substrate
Capabilities Placeholder
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Connectivity: Wireless > LoRaWAN
Manufacturer: Dragino
Application: Climate , Substrate
Capabilities: Placeholder