Temperature Measurement Instruments

Precision Engineered for

Global Industries – Since 1982

Temperature Measurement

Accurate Process Monitoring from -200°C to 3000°C

FVLUOKY delivers comprehensive temperature transmitters including Thermocouple, RTD, Infrared, Fiber Optic, and Wireless variants, engineered for refinery, chemical, and energy applications.

Engineered for Demanding Environments:
• ±0.1% FS accuracy with NIST-traceable calibration certificates.
• IP67/IP69K rated enclosures withstand extreme vibration & corrosion.
• Dual-compartment wiring terminals enable split-range configurations.
• Smart HART-enabled 4-20mA output with sensor compatibility (RTD/TC types).
• Modbus RTU/TCP & HART protocols for seamless PLC/DCS integration.
• ATEX/IECEx certified intrinsically safe configurations.
• Onboard linearization for thermocouple/resistance thermometer inputs.

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FT100 Series

Brand: F&V Group

Model: FT100

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Drawing Type - Temperature Module

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Brochure (PDF)

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Industry Solutions

FREQUENTLY ASKED QUESTIONS

Your Question Is Answered

Q What criteria determine the choice between RTD and thermocouple sensors?

A RTD sensors provide ±0.1°C stability for -200°C to 650°C processes like pharmaceutical reactors, while Type K/J thermocouples handle 0°C to 3000°C extremes in boilers or kilns. Our transmitters auto-detect sensor types via TEDS technology.

How do wireless transmitters ensure data reliability in high-interference areas?

FVLUOKY’s ISA100/WirelessHART® models feature 128-bit AES encryption and <1ms latency, with dual-band 2.4/5GHz frequency hopping for steel mills or substations.
Can your systems monitor cryogenic LNG storage (-162°C)?

Yes, our Class 1 Div 1 certified RTDs with mineral-insulated cables maintain ±0.25% accuracy at -200°C, compliant with EN 12405-3 for LNG custody transfer.
What maintenance intervals do IP69K-rated sensors require in corrosive environments?

316L stainless steel housings with PEEK seals enable 5-year service cycles in sulfuric acid plants, validated by ISO 9227 salt spray testing.
How does HART 7 protocol enhance temperature loop diagnostics?

Multivariable HART simultaneously transmits 4-20mA, sensor health metrics (lead resistance, insulation faults), and process variables via FSK modulation.
Are your infrared pyrometers suitable for glass tempering furnace profiling?

Our 8-14μm spectral range models achieve 0.5% reading accuracy at 3000°C, with 100:1 distance-to-spot ratio for float glass production lines.
What calibration documentation supports FDA 21 CFR Part 11 compliance?

Audit-ready packages include NIST-traceable certificates with As-Found/As-Left data, electronic signatures, and SIPOC diagrams for freeze-dryer validations.
Can split-range configurations manage reactor heating/cooling phases?

Dual-compartment terminals allow independent 4-20mA outputs for jacket temperature (RTD) and internal thermocouple, with PID control via Modbus TCP.

F&V Group is a leading expert in high-precision industrial instrumentation, offering a comprehensive portfolio of products including temperature, pressure, and flow measurement instruments. Backed by over a decade of engineering expertise, we deliver reliable, innovative, and customized solutions to meet the stringent demands of industries worldwide.