Fluke TV40 Industrial Fixed-Mount Thermal Imaging System

Overview

The Fluke TV40 Industrial Fixed-Mount Thermal Imaging System is a high-reliability, continuous-process thermal monitoring solution engineered for integration into automated manufacturing, quality assurance, and predictive maintenance infrastructure. Based on uncooled microbolometer infrared detector technology, the TV40 delivers real-time, radiometric thermal video streams synchronized with visible-light imaging—enabling precise spatial correlation between thermal anomalies and physical features. Designed for permanent installation in demanding industrial environments, it operates continuously under ambient temperatures ranging from –10 °C to +50 °C and meets IP67 (NEMA 4) ingress protection standards. Its core function is non-contact, quantitative surface temperature measurement across defined fields of view, supporting closed-loop process control, thermal signature validation, and long-term trend analysis in compliance with ISO 18436-7 (condition monitoring certification) and ASTM E1934 (standard guide for examining electrical and mechanical equipment using infrared thermography).

Key Features

• Ruggedized IP67-rated aluminum housing with optional air purge fittings for use in dusty, humid, or corrosive atmospheres
• Two resolution options: 320 × 240 or 640 × 480 IR pixels, factory-calibrated for ±2 °C or ±2% of reading accuracy (whichever is greater) across –20 °C to +550 °C range
• Synchronized dual-spectrum imaging: co-registered thermal and visible-light video streams with overlay capability for intuitive fault localization
• Field-interchangeable, pre-calibrated lens options (e.g., 15°, 24°, 45°, and telephoto variants), enabling optical reconfiguration without recalibration or downtime
• Integrated Gigabit Ethernet with Power over Ethernet (PoE+) support, eliminating separate power cabling and simplifying deployment in distributed control systems
• Standard digital I/O module (4 configurable inputs, 4 outputs) for hardwired alarm triggering, PLC handshake signaling, and pass/fail status feedback
• Remote focus and auto-focus via motorized lens drive, controllable through Ethernet or analog voltage input

Sample Compatibility & Compliance

The TV40 is compatible with stationary or slow-moving targets—including metal surfaces, composite materials, ceramic substrates, and insulated piping—provided emissivity values are configured per material type (0.1–1.0 adjustable in software). It supports reflective compensation and ambient temperature compensation algorithms to minimize measurement drift. The system complies with electromagnetic compatibility (EMC) per IEC 61326-1, safety per UL 61010-1 and CSA C22.2 No. 61010-1, and meets RoHS and REACH directives. For regulated industries, its deterministic data logging architecture supports audit-ready timestamped records aligned with FDA 21 CFR Part 11 requirements when deployed with validated ThermoView software configurations.

Software & Data Management

ThermoView software provides a Windows-based engineering interface for configuration, visualization, and analytics. It enables definition of unlimited user-defined Regions of Interest (ROIs), each with independent alarm thresholds, hysteresis settings, and logic operators (AND/OR/NOT). Temperature data can be exported in CSV, XML, or HDF5 formats; integrated OPC UA and Modbus TCP servers allow bidirectional communication with SCADA, MES, and historian platforms (e.g., Siemens WinCC, Rockwell FactoryTalk, Emerson DeltaV). All measurements include embedded metadata (timestamp, camera ID, lens ID, emissivity setting, ambient reference), ensuring traceability. Automated archiving supports scheduled backups to network drives or cloud storage endpoints compliant with ISO/IEC 27001 information security frameworks.

Applications

• Continuous thermal profiling of furnace belts, annealing zones, and curing ovens in automotive and aerospace composites manufacturing
• Real-time hotspot detection on medium-voltage switchgear, busbars, and transformer windings in utility substations
• In-line verification of solder joint integrity and component placement on SMT reflow lines
• Monitoring refractory wear and hot-spot migration in cement kilns and glass melting tanks
• Non-destructive evaluation of delamination or voiding in bonded structures during production acceptance testing
• Baseline thermal mapping for predictive maintenance programs aligned with ISO 17839 and ISO 18434-1

FAQ

Does the TV40 require annual recalibration?
No—Fluke certifies factory calibration stability for 24 months under normal operating conditions. Field verification using NIST-traceable blackbody sources is recommended prior to critical qualification runs.
Can ROI alarms trigger physical outputs without a PLC?
Yes—the built-in digital I/O module supports direct relay closure or voltage-level signaling upon threshold breach, enabling standalone alarm activation.
Is the thermal image stream compatible with third-party video management systems (VMS)?
Yes—RTSP and ONVIF Profile S compliance allows integration with enterprise-grade VMS platforms such as Milestone XProtect and Genetec Security Center.
What is the maximum frame rate at full 640 × 480 resolution?
30 Hz native output, with sub-sampling options down to 1 Hz for low-bandwidth telemetry applications.
How is firmware updated in an air-gapped facility?
Via secure USB flash drive import with SHA-256 signature verification; no internet connection required during update execution.