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IQFLOW Manuals & User Guides

IQFLOW specializes in intelligent flow solutions, environmental sensors, and IoT hardware for agricultural, industrial, and environmental monitoring.

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IQFLOW Manuals & Support

IQFLOW is a provider of intelligent flow solutions and IoT monitoring equipment, focusing on edge devices and cloud-connected sensors. Their product lineup includes advanced environmental and agricultural tools such as Soil NPK Sensors for precision farming and Air Quality Sensors for industrial dust monitoring. Built with robust communication protocols like Modbus-RTU and RS485 interfaces, IQFLOW devices ensure reliable, real-time data transmission for automated systems and smart agriculture applications.

IQFLOW manuals

Latest manuals from manuals+ curated for this brand.

IQFLOW IQSS-NPK Soil NPK Sensor User Manual

November 20, 2025
IQFLOW IQSS-NPK Soil NPK Sensor Important statement Thank you very much for choosing our products. Operation errors will shorten the life of the product, reduce its performance, and may cause…

IQFLOW IQAQ-PA Air Quality Sensor User Manual

November 15, 2025
IQFLOW IQAQ-PA Air Quality Sensor User Manual Important statement Thank you very much for choosing our products. Operation errors will shorten the life of the product, reduce its performance, and…

IQFLOW support FAQ

Common questions about manuals, registration, and support for this brand.

  • What is the recommended power supply voltage for the IQFLOW Soil NPK Sensor?

    The recommended power supply voltage is 24V DC, and it operates safely within a wide-voltage input range of 10-30V DC.

  • What communication protocol do IQFLOW sensors use?

    IQFLOW sensors, such as the Soil NPK and Air Quality transmitters, use the standard Modbus-RTU communication protocol via an RS485 interface.

  • Where can I find setup configuration documentation for my edge device?

    Configuration parameters, holding register lists, and full device documentation can be found in your user manual or online at the official IQFLOW knowledge base (docs.iqflow.io).

  • Can the IQFLOW Air Quality Sensor be used outdoors?

    Yes, the industrial-grade Air Quality Sensor is designed for outdoor weather stations, dust monitoring, industrial plants, and other spaces requiring PM2.5 or PM10 monitoring.