Rosemount 3900VP0210 General Purpose pH Sensor – Accurate & Durable pH Measurement Solution

Material:Stainless Steel

Electrode Type:Glass Electrode

Operating Temperature Range:-20°C to 85°C (-4°F to 185°F)

Accuracy:+/- 0.01pH

Response Time:2 minutes at 25°C (77°F)

Power Supply Voltage:12V DC

Output Signal:4-20mA Current Loop, HART Compatibility

Process Connections:1-inch (25.4mm) MPT Front and Rear Facing Connections

Protection Rating:IP68 Waterproof

Operating Pressure:Up to 25 bar (362 psi)

    The Rosemount 3900VP0210 pH Sensor is designed for general-purpose applications, featuring a crack-resistant glass electrode for enhanced durability and reliability under demanding industrial conditions.

    This sensor offers superior chemical resistance thanks to its rugged Tefzel® body and Viton® O-rings, ensuring longevity even in corrosive environments.

    Ease of installation is facilitated through the molded sensor body’s 1-inch (25.4mm) MNPT connections, supporting various applications including insertion, submersion, and flow-through scenarios.

    With an automatic recognition feature for pH sensors by Rosemount, users can benefit from seamless integration into existing systems, enhancing operational efficiency.

    Maintainability is streamlined with the Variopol (VP8) cable connection option, which provides quick cable-to-sensor release and prevents cable twisting, ensuring trouble-free operation and reduced downtime.