Instrumento con pantalla LCD para la medición de temperatura mediante fibra óptica

The INNOFZ IF-YS1F10 is a dedicated LCD display instrument designed to work together with fiber optic temperature transmitters and demodulator hosts in a fluorescent fiber optic temperature monitoring system. Rather than performing temperature sensing itself, this display instrument receives processed temperature data from a connected fiber optic temperature transmitter over RS485 Modbus communication and presents it in real time on a 4.3-inch TFT touchscreen — giving on-site personnel an immediate, easy-to-read view of every monitored channel.

How This Display Instrument Works With a Fiber Optic Temperature Transmitter

In a complete fiber optic temperature measurement system, temperature sensing and temperature display are handled by two separate devices working together:

• Fiber Optic Temperature Transmitter / Demodulator Host — such as the INNOFZ 6-channel fluorescent fiber optic temperature transmitter, which receives optical signals from fluorescent fiber optic sensors, demodulates them into accurate temperature values, and outputs the data over an RS485 interface
• IF-YS1F10 LCD Display Instrument — connects to the transmitter's RS485 output, reads the temperature data via Modbus protocol, and displays it on a clear touchscreen interface for local monitoring

This separated-device architecture means a single transmitter can be paired with this display instrument exactly where on-site visibility is needed, while the transmitter itself can be installed in a less accessible location such as inside a switchgear cabinet or panel. It also means the display can be selected, replaced, or upgraded independently of the temperature transmitter, giving system designers more flexibility than an all-in-one fixed display unit.

Built for Fluorescent Fiber Optic Temperature Monitoring Systems

This display instrument is purpose-built as part of the broader fiber optic temperature monitoring ecosystem, which uses fluorescent fiber optic temperature sensors instead of conventional electrical sensors. Because fluorescent fiber optic sensing is immune to electromagnetic interference and safe at high voltage, it is widely used for hot-spot temperature measurement inside switchgear, ring main units, transformer windings, and other high-voltage equipment. The IF-YS1F10 extends this same advantage to the display side of the system — its touchscreen interface and RS485 Modbus communication link keep the display electronics isolated from the high-voltage measurement environment, while still delivering real-time, accurate temperature readouts.

Características principales

• 4.3-inch color TFT LCD touchscreen, 480×272 resolution, for clear on-site temperature readout
• 4-wire resistive touchscreen for direct on-screen interaction and settings configuration
• Displays real-time temperature values for up to 12 fiber optic temperature measurement channels simultaneously
• Automatic page-flip display when the connected transmitter has more than 12 channels, keeping each channel's reading clearly visible
• Two independently configurable over-temperature alarm threshold levels per channel
• RS485 Modbus communication interface for direct connection to fiber optic temperature transmitters and demodulator hosts
• Compact panel-mount enclosure with simple 6-pin terminal connection (power, RS485 A/B, and additional signal terminals)
• Wide-range DC 6–36V power input, suitable for a variety of control cabinet power supply configurations
• Slim 22.2mm mounting depth, suitable for installation into space-constrained switchgear and control panel doors

Display Interface Overview

The touchscreen interface presents live date and time, the connected company/site identification header, and a clear grid of channel readouts. Each channel shows its real-time temperature value in a highlighted indicator box; if a channel's fiber optic sensor signal is abnormal or disconnected, the display shows an error indicator for that channel instead of a temperature reading, allowing operators to immediately distinguish a genuine high-temperature condition from a sensor or wiring fault.

Typical System Pairing

The IF-YS1F10 is commonly paired with INNOFZ fiber optic temperature transmitters such as the 6-channel demodulator host, but it is compatible with any RS485 Modbus-based fiber optic temperature transmitter output following the same communication protocol. This makes it suitable as:

• A local display panel for a fiber optic temperature monitoring system installed in high-voltage switchgear
• A retrofit display upgrade for existing fiber optic temperature transmitters that currently lack on-site visual readout
• A secondary or remote display, installed at a separate viewing location from the temperature transmitter itself, connected via the RS485 bus

Aplicaciones

• High-voltage and low-voltage switchgear temperature monitoring display
• Ring main unit (RMU) fiber optic temperature monitoring display
• Transformer winding fiber optic temperature monitoring display panel
• Control cabinet and distribution panel local temperature readout
• Rail transit and industrial power equipment fiber optic temperature monitoring stations

Parámetros técnicos

Personalización y servicio

INNOFZ can adapt the IF-YS1F10 display instrument to match specific project requirements, including channel display layout, alarm threshold logic, and communication protocol settings to ensure compatibility with your existing fiber optic temperature transmitter or third-party RS485 Modbus equipment.

• Custom channel display configuration to match your specific transmitter's channel count
• Communication protocol verification and configuration support for system integration
• Fabricación OEM/ODM y marca privada para cantidades de pedido que cumplan con los requisitos
• Pre-sales consultation to confirm compatibility between the display instrument and your fiber optic temperature transmitter
• After-sales technical support for installation, wiring, and configuration

Contact INNOFZ to confirm the right display and transmitter pairing for your fiber optic temperature monitoring project.

Preguntas frecuentes

Does this display instrument measure temperature on its own?

No. The IF-YS1F10 does not contain a fiber optic temperature sensing function itself. It receives already-processed temperature data from a connected fiber optic temperature transmitter over RS485 Modbus and displays it on the touchscreen.

Which fiber optic temperature transmitter does this display work with?

It is designed to pair with INNOFZ fiber optic temperature transmitters and demodulator hosts that output RS485 Modbus data, such as the 6-channel fluorescent fiber optic temperature transmitter. It is also compatible with other RS485 Modbus-based fiber optic temperature transmitters using the same communication protocol.

What happens when there are more than 12 channels to display?

The screen uses an automatic page-flip display, cycling through groups of channels so that every channel's temperature reading remains clearly visible even when the connected transmitter supports more than 12 channels.

Can the display and the temperature transmitter be installed in different locations?

Yes. Since the two devices communicate over an RS485 bus, the display instrument can be mounted at a convenient viewing location separate from the transmitter, which is often installed inside a switchgear cabinet or enclosed panel.

How is the over-temperature alarm threshold configured?

The touchscreen interface allows two independent alarm threshold levels to be set for each channel, giving operators the flexibility to configure both a warning level and a higher critical alarm level for each fiber optic temperature measurement point.