Hygienic Temperature Transmitter LG200-FRF Series

Overview

The Hygienic Temperature Transmitter LG200-FRF Series is a cutting-edge device designed for precision temperature measurement in environments that demand the highest standards of hygiene. It is ideal for applications in the pharmaceutical, medical, fermentation, beverage, dairy, beer, and food industries. This transmitter offers flexibility, reliability, and ease of use, making it an essential tool for maintaining optimal conditions in various processes.

Key Features

Signal Output

The LG200-FRF Series transmitter provides a robust 4-20mA analog output signal, ensuring accurate and consistent data transmission. It operates with a two-wire connection powered by a 10-30VDC supply, making it compatible with a wide range of industrial systems.

Measurement Range and Accuracy

This transmitter is engineered to measure temperatures within a broad range of -50°C to 400°C, with a reference accuracy of ±0.5% of the upper range limit (URL). Its minimum measurement range is 100°C, ensuring precision even in applications with small temperature variations.

Construction and Durability

Constructed with a stainless steel housing, the LG200-FRF Series offers IP67 protection, safeguarding against dust and water ingress. This rugged design allows for both horizontal and vertical installation, accommodating various connection types, including threaded and tri-clamp fittings. The transmitter is built to withstand the harsh conditions of industrial environments while maintaining its accuracy and reliability.

Response and Stability

The LG200-FRF Series is designed for fast response times, with a reaction time of ≤10 seconds in water flow conditions of 0.4m/s. It offers superior stability, with performance degradation limited to ±0.05% URL or 0.1°C per year, making it a dependable choice for long-term applications.

Environmental Conditions

This transmitter is capable of operating within a wide temperature range of -40°C to 85°C, with a storage capacity extending from -40°C to 100°C. It is designed to function effectively in humidity levels ranging from 0 to 95% RH, making it suitable for diverse environmental conditions.

Installation and Operation

Mounting

The LG200-FRF Series can be mounted in any orientation without impacting its performance. The insertion length of the thermal protection tube should be optimized based on the medium's flow rate and process pressure to ensure the best results.

EMC Compliance

This transmitter meets stringent EMC standards, including resistance to radiated and conducted interference, electrostatic discharge, and power frequency magnetic fields. Its performance is classified into levels A and B, ensuring reliable operation even in the presence of electromagnetic disturbances.

Customization Options

Users can customize their transmitter by selecting from various sensor types, extension tube lengths, probe diameters, and process connection types. Display options include models with or without an LCD display module, allowing for flexibility based on specific application needs.

Product Variants and Specifications

Sensor Types

The standard sensor type for the LG200-FRF Series is the PT100 RTD, known for its high accuracy and reliability in temperature measurement.

Electrical Connection

The transmitter offers several electrical connection options, including stainless steel terminals with aviation plugs (M12*1, 4 pin) in both vertical and horizontal mounting configurations.

Housing and Process Connections

Available in SUS304 and SUS316 materials, the LG200-FRF Series is suitable for a variety of industrial environments. Connection specifications include threaded options (M20*1.5, G1/2, 1/2-14NPT) and tri-clamp options (1-1/2" and 2").

Insertion Probes

Probes are available in diameters ranging from 6mm to 16mm, made from materials consistent with the process connection. Customizable insertion lengths are available up to 3000mm to meet specific application requirements.

Additional Options

Electrical Connection Accessories

The transmitter can be equipped with aviation female plugs in either straight or elbow configurations, with or without cables, depending on the installation requirements.

Process Connection Accessories

Options include tri-clamp fittings, sealing gaskets, and welding adapters, all tailored to meet the needs of specific processes.

Calibration Reports

For customers requiring traceability and compliance, calibration reports can be provided, ensuring the transmitter meets rigorous quality standards.

Factory Settings

The LG200-FRF Series is configured at the factory with specific settings tailored to the customer's order. These settings include linear analog output type, display mode, and alarm signals. The configuration can be customized based on customer requirements, ensuring that the transmitter is ready for immediate integration into your process.

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