3500/94M 120M8155-01 | Bently Nevada Advantech 10" Display - Petro Auto Tech

Product Overview

The 3500/94M 120M8155-01 is a Bently Nevada Advantech 10" display designed for rugged industrial environments. This LCD display with LED backlight delivers reliable performance in demanding applications. It supports multiple mounting styles including face mount, 19" rack mount, panel mount, and independent mount. The unit includes a 24 Vdc power supply with a permissible voltage range of 10 Vdc to 28 Vdc. It is certified for hazardous locations with Class I, Div 2 and ATEX/IECEx approvals.

Technical Specifications Analysis

The 3500/94M 120M8155-01 features a 10" diagonal LCD screen with LED backlight. It operates on 24 Vdc power with an inrush current of 3.5 A at 24 V (less than 500 µs) and an operating current below 500 mA. The display is industrial hardened and includes a GFG Resistive Touch Screen. It operates within a temperature range of -20°C to 65°C (-4°F to 149°F) and supports 10% to 85% RH non-condensing humidity. The unit measures 387.4 mm x 248.9 mm x 49.0 mm (15.25 in x 9.8 in x 1.93 in) and weighs 4.0 kg (8.78 lb). It carries CE, UL, and CUL agency approvals.

Application Scenarios & Usage Methods

This display is ideal for industrial control rooms and hazardous area monitoring. Use it as a human-machine interface (HMI) for real-time data visualization in oil and gas, chemical, or power generation facilities. The IP54 design protects against dust and water spray, making it suitable for harsh environments. Operators can mount the unit in a 19" rack or panel for centralized control. The resistive touch screen allows gloved-hand operation, common in industrial settings.

Installation Guide & Packing List

Mount the display securely using the provided panel cutout dimensions of 342.9 mm x 228.6 mm (13.5 in x 9.0 in). Connect the 24 Vdc power supply within the permissible voltage range. Ensure the ambient temperature stays between -20°C and 65°C. The package includes the Advantech 10" display (ANA-D3510-100-A1) and a 24 Vdc power supply. Mounting screws are not included. Verify all connections before powering on.

Purchasing Advice

When selecting this display, verify your mounting requirements and environmental conditions. The 3500/94M 120M8155-01 offers flexibility with multiple mounting styles and hazardous area certifications. Petro Auto Tech provides genuine Bently Nevada products with reliable support. Ensure your application matches the temperature and humidity specifications for optimal performance.

Repair & Maintenance Tips

Keep the display clean using a soft, dry cloth. Avoid exposing the unit to temperatures below -20°C without a heated enclosure. Periodically check the power supply connections and inspect for dust accumulation. Store the display in a dry environment within the specified humidity range. If the touch screen becomes unresponsive, recalibrate using the manufacturer's software.

Frequently Asked Questions (FAQs)

Q: What is the input voltage range for the 3500/94M 120M8155-01?

A: The permissible voltage range is 10 Vdc to 28 Vdc, with a nominal 24 Vdc power supply included.

Q: Is this display suitable for hazardous locations?

A: Yes, it is certified for Class I, Div 2, Groups A, B, C, D T4 and ATEX/IECEx Ex ic nA IIC T4 Gc.

Q: What is the operating temperature range?

A: The display operates from -20°C to 65°C (-4°F to 149°F). Below -20°C, a heated enclosure is required.

Q: What mounting options are available?

A: The unit supports face mount, 19" rack mount, panel mount, and independent mount.

Q: Does the display include a power supply?

A: Yes, a 24 Vdc power supply is included with the unit.