Multi-Channel Heat Flux Meter (HFM-GP10)

Multi-Channel Heat Flow Meter (HFM-GP10)

Heat Flow Meter: A thermal instrument composed of a heat flow sensor (or heat flow probe) connected to a measuring indicator. When in use, its sensor is embedded within the insulation structure or attached to the outer surface of the insulation structure, allowing direct measurement of heat (or cold) loss values.
Heat Flux Transducer (HFT): A device that utilizes a temperature difference generated across a plate with a defined thermal resistance to measure the heat flux density passing through it. Its output voltage (V) is proportional to the heat flux density (q) passing through the sensor.

Main Features of Multi-Channel Heat Flow Meter (HFM-GP10):

1. User-friendly interface for easy operation and use.
2. Supports up to 30 channels for heat flow measurement and 15 channels for temperature and heat flow measurement.
3. Equipped with a 5.7-inch TFT color touch LCD screen for real-time data display.
4. Built-in 500MB large-capacity memory for longer recording time and more recording channels.
5. Real-time monitoring via browser, with centralized data management through FTP server.
6. Communication functions: Ethernet, email notification, FTP, SNTP, DHCP, etc.
7. Dual power supply options: 100~240VAC or 12VDC.

Technical Parameters of Multi-Channel Heat Flow Meter (HFM-GP10):

Measurement Items: Heat flow and temperature.
Heat Flow Measurement Range: 0～±99999 W/m².
Temperature Measurement Range: -40°C～750°C.
Unit Selection: Heat flow (W/m²) + temperature (°C), heat flow (W/m²), temperature (°C).
Sampling Time: 100/200/500 ms, 1/2/5 s.
Display Update: Approximately 1 second.
Display Functions: Waveform graph, data, line graph, waveform graph + data.
A and B Coefficients: Input for heat flow sensor A and B coefficients.
Number of Sensors: Up to 30 channels for A coefficient sensors, up to 15 channels for A and B coefficient sensors.
Memory: 500MB. With 30 channels connected simultaneously and a sampling time of 1 second, records can be saved for approximately one month.
External Storage: SD card, USB storage.
Communication Functions: Ethernet, Web server, FTP server, FTP client, email sending.
Power Supply: AC adapter or 12VDC battery.
Operating Environment: Temperature: 0°C～40°C, Humidity: 0～85% RH.
Dimensions: Approximately 144×168×197 mm (main unit only), approximately 144×168×248 mm (including module).
Weight: Approximately 1.9 kg.
Optional Accessories: Various heat flow sensors.

Heat Flow Sensors Available for Multi-Channel Heat Flow Meter HFM-GP10:
Name Overview
General-Purpose Low Heat Flow Sensor Low heat flow sensor used on surfaces of insulation or thermal insulation materials.
General-Purpose Low Heat Flow Sensor Low heat flow sensor used on surfaces of organisms or small equipment.
Surface-Type High Heat Flow Sensor High-temperature, high heat flow sensor with magnets for fixation on blast furnace surfaces.
Surface-Type High Heat Flow Sensor High-temperature, high heat flow sensor used for small measurement areas.
Embedded-Type High Heat Flow Sensor High-temperature, high heat flow sensor embedded in blast furnaces or insulation materials.