Kanomax 6162 High-Temperature Thermal Anemometer

Overview

The Kanomax 6162 High-Temperature Thermal Anemometer is an engineered solution for simultaneous velocity and temperature measurement in demanding industrial environments—particularly where elevated thermal conditions preclude use of standard anemometers. Based on constant-temperature anemometry (CTA), the instrument maintains a heated sensing element at a fixed differential above ambient, enabling precise convective heat-loss-based velocity calculation across a broad dynamic range. Its design accommodates continuous operation up to 500°C, making it suitable for flue gas monitoring, furnace duct characterization, kiln airflow profiling, and high-temperature HVAC commissioning. Unlike conventional hot-wire or vane anemometers, the 6162 employs thermally robust, interchangeable stainless-steel probes with PTFE-insulated cabling—ensuring mechanical integrity and signal stability under thermal cycling and particulate-laden flow conditions.

Key Features

• Simultaneous real-time measurement of air velocity (0–50.0 m/s) and temperature (0–500°C) with probe-specific calibration curves optimized per operating temperature band
• Multi-range velocity accuracy specification: ±0.15 m/s (0–4.99 m/s), ±0.3 m/s (5.00–9.99 m/s), ±0.75 m/s (10.0–24.9 m/s), ±1.5 m/s (25.0–50.0 m/s), ensuring traceable uncertainty performance across operational regimes
• Interchangeable probe system (models 0203, 0204, 0205) supporting varied insertion depths (208 mm, 500 mm, 1000 mm) and tip geometries for duct, stack, and confined-space applications
• Onboard statistical data processing: automatic calculation and display of maximum, minimum, and arithmetic mean values from stored datasets
• 0–1 V analog output for integration with PLCs, SCADA systems, or chart recorders; RS-232C serial interface compliant with EIA/TIA-232 standards for bidirectional communication and firmware updates
• Dual power configuration: long-life alkaline battery operation (6 × AA) for field portability, or optional 12.5 V DC AC adapter for continuous bench or fixed-installation use

Sample Compatibility & Compliance

The 6162 is validated for use in non-corrosive, low-to-moderate particulate airstreams typical of combustion exhaust, drying ovens, and thermal process ducts. Probe materials conform to ASTM B88 (copper alloy sheathing) and ASTM D312 (PTFE insulation specifications). While not intrinsically safe, the unit complies with IEC 61000-4 electromagnetic immunity standards for industrial environments. Data logging functionality supports GLP-aligned documentation practices, with timestamped records suitable for internal audit trails. Though not FDA 21 CFR Part 11 certified out-of-the-box, its deterministic storage architecture and uneditable raw-value logging facilitate validation protocols required under ISO/IEC 17025-accredited laboratories.

Software & Data Management

Data retrieval is performed via RS-232C using Kanomax-supplied terminal emulation software (Windows-compatible), enabling export to CSV or Excel formats for post-processing. Each stored record includes velocity, temperature, timestamp, and probe ID. The onboard memory retains 999 complete measurement sets without volatile dependency; no external SD card or cloud sync is implemented. Firmware revision history and calibration date metadata are accessible via diagnostic mode, supporting maintenance scheduling per ISO 5801 or ASHRAE 111 guidelines.

Applications

• Flue gas velocity profiling in coal-, gas-, and biomass-fired boilers (per EN 15267 and EPA Method 2)
• Thermal uniformity verification in industrial drying tunnels and sintering furnaces
• Air distribution mapping in cleanroom HVAC systems operating above 100°C
• Commissioning and balancing of high-temperature exhaust ventilation systems in foundries and glass manufacturing
• Research-grade airflow characterization in combustion test rigs and aerothermal wind tunnels

FAQ

What is the maximum allowable ambient temperature for the main unit?
The main unit is rated for operation at ambient temperatures between 0°C and 50°C. It must be positioned outside high-temperature zones; only the probe and PTFE cable are rated for exposure up to 200°C.
Can the 6162 measure mass flow directly?
No. The instrument outputs volumetric velocity (m/s). Mass flow rate requires user-input cross-sectional area and real-time density correction (e.g., via ideal gas law using measured temperature and known static pressure).
Is probe calibration traceable to NIST or other national standards?
Calibration certificates issued by Kanomax China include traceability to JCSS (Japan Calibration Service System) standards. End-users may request accredited third-party calibration per ISO/IEC 17025 through authorized service centers.
Does the device support automatic zero-point drift compensation during extended high-temperature runs?
Yes—the CTA circuitry incorporates adaptive baseline stabilization algorithms that continuously monitor thermal equilibrium of the sensor element, minimizing drift-induced error over multi-hour measurements at steady-state temperature.
Are replacement probes and PTFE cables available as spare parts?
All probe models (0203, 0204, 0205) and original-specification PTFE extension cables are stocked globally through Kanomax’s distributor network and carry full 12-month limited warranty.