When it comes to choosing between the S35 and the PV380 by Enovation Controls, understanding who they serve, when and why to pick one over the other, and their unique capabilities can help you select the perfect display for your equipment monitoring needs.

The S35 is the latest evolution and a worthy successor to the legendary PV101. It’s rugged, compact, and designed for modern operators who need a vibrant, reliable display in demanding environments. The S35 features a sharp 3.5-inch color TFT LCD with 320 x 240 resolution and can handle CAN J1939, CAN Open, RS485, and USB-C connectivity. Its bright 800-nit screen ensures excellent visibility even in direct sunlight, and the IP67 rating means it is dust-tight and protected against water immersion.

The S35 excels in applications requiring advanced engine monitoring, fault condition displays, and configurable parameters with quick customization via user-friendly software. Ideal users are those looking to upgrade old PV101 units with a color screen, enhanced durability, and versatile connectivity for heavy-duty industrial or mobile equipment operating in harsh environments.

The PV380, on the other hand, is a robust multifunction display designed for sophisticated engine diagnostics and monitoring multiple parameters across electronic or mechanical engines. Its 3.8-inch QVGA monochrome LCD offers a larger but non-color screen with a resolution of 320 x 240 pixels. It includes tactile push buttons for easy navigation and is equipped with backlit and heated graphic displays and LEDs to indicate alarm or shutdown status clearly.

It’s well suited for users needing advanced engine control, remote diagnostics, and a display capable of quick setup via software with customizable layouts and parameters.

The PV380 is an excellent choice for those who want comprehensive monitoring for a range of industrial or municipal engine applications where durability and functionality are key.

Who would buy what and when?

• Choose the S35 if you need a durable, compact color display with modern connectivity options like CAN J1939, CAN Open, RS485, and USB-C. It supports quick installation and offers a vivid user interface with bright 800-nit brightness, ideal for real-time engine and equipment monitoring in tough outdoor, mobile, or industrial environments such as construction, agriculture, marine, and power generation.

• Choose the PV380 if your priority is a larger 3.8-inch monochrome screen for detailed engine diagnostics, advanced remote monitoring, and easy menu navigation with tactile buttons. It’s suited for industrial or municipal applications requiring comprehensive engine and alarm management, such as stationary power generation and water pumping, where rugged functionality and clear alarm indication are essential.

Why and where?

• The S35 is ideal for rugged, outdoor, and mobile equipment environments where durability, sunlight readability, and a compact form factor are key. Its IP67 rating and bright color display make it perfect for industries like construction, agriculture, marine, and power generation, where equipment often operates under harsh conditions and visibility in bright light is critical.

• The PV380 suits stationary or semi-mobile settings such as industrial plants, municipal pumping stations, and power generation facilities. It’s designed for in-depth diagnostics, remote monitoring, and customizable display options on a larger monochrome screen. Its tactile buttons and clear alarm indicators cater to environments requiring comprehensive engine and alarm management with ease of operation.

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At MurCal, we offer a comprehensive range of Murphy and Enovation Controls products—from gauges and controls to sensors and CAN/IoT modules. We also provide custom solutions like harnesses, control panels, remote monitoring, and municipal automation.

Our motto, “One call. Problem solved.” reflects our commitment to expert support and hands-on problem-solving—not just selling parts.

With over 1,000 Enovation controls and deep expertise in applications like municipal water pumping and agriculture, we deliver tailored solutions that add real value.

Founded in 1958, our long-standing experience and alignment with key product lines give us deep industry knowledge. Whether you choose the modern S35 or the advanced PV380, you’re backed by MurCal’s reliable products and dedicated service for optimal equipment control and monitoring.

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