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Dragino  |  SKU: DR-PH01
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Dragino DR-PH01 | RS485 pH Sensor Probe for WQS Series Transmitters

Price incl. 19% VAT
Regular price €182,00
Price excl. VAT
€152,94
Shipping calculated at checkout. Shipping policy

The Dragino DR-PH01 is an RS485 pH probe for Dragino WQS water quality transmitters.

  • Compatibility: WQS-LB, WQS-LS and WQS-CB units
  • Range: 0.00 to 14.00 pH, ±0.1 pH accuracy
  • Cable: integrated 5 m cable for immersion

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  • Warranty & Support: Consumer purchases are covered by the 2-year legal guarantee of conformity, and manufacturer warranty terms apply per brand. Our engineering team at shopioT provides technical support.

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Tracked delivery within Cyprus by ACS Courier, and to all EU member states, the United Kingdom and Switzerland by FedEx International Priority. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. Shipping cost is calculated at checkout by destination and parcel weight. See our Shipping Policy for rates and delivery times.

EU business? Enter your company name and a valid EU VAT number at checkout to remove VAT (reverse charge).

Description

The Dragino DR-PH01 is a high-precision pH sensor probe designed as a primary sensing component for industrial water quality monitoring. While the probe itself is an analog/serial electrode, it is built to be seamlessly integrated with the Dragino WQS series transmitters. When paired with a WQS unit, the DR-PH01 enables the transmission of acidity and alkalinity data over LoRaWAN®, NB-IoT, or LTE-M networks. This combination allows for a fully wireless, long-range water quality solution that eliminates the need for manual on-site testing.

Aqueous Intelligence & Integration

WQS Main Unit Connectivity Fully compatible with the WQS-LB (Battery) and WQS-LS (Solar) transmitters, allowing for multi-probe configurations (up to 3 probes per unit).
Industrial Grade Accuracy Provides a stable measurement range of 0-14 pH with 0.01 resolution, designed to withstand the rigors of wastewater and chemical processing.

Professional Monitoring Scenarios

• Smart Agriculture: Monitor the pH of irrigation water and hydroponic solutions via LoRaWAN.
• Wastewater Compliance: Ensure continuous discharge monitoring in treatment plants using WQS-LB transmitters.
• Environmental Research: Track the acidity of surface water in remote areas using Solar-powered WQS-LS nodes.

What is in the Box?

• 1 x Dragino DR-PH01 pH Sensor Probe
• 1 x 5-meter Integrated Connection Cable

Specifications

  • Primary Communication Protocol
    RS485 / Modbus RTU
  • Configuration Method
    Via Transmitter
  • Activation Method
    Plug & Play
  • Monitoring Parameters
    Water pH, Water Temperature
  • Measurement Range

    pH: 0–14.00 pH

    Temperature: 0–60°C

    Max pressure: 0.6 MPa

  • Measurement Accuracy

    pH: ±0.15 pH

    pH repeatability: ±0.02 pH

    Temperature: ±0.5°C

  • Measurement Resolution

    pH: 0.01 pH

    Temperature: 0.1°C

  • Power Source
    DC Input
  • Power Input
    7–30 VDC; RS485 Modbus-RTU (9600 baud), 5 m cable
  • Power Consumption
    < 0.5 W
  • Enclosure Material
    PC (Polycarbonate)
  • Mounting Options
    Submerged
  • IP Rating
    IP68
  • Environment Rating
    Outdoor, Industrial
  • Operating Temperature
    0°C to +60°C
  • Warranty
    2 Years

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