Extratech di Laura Laurita via del Seminario Maggiore, 35 - 85100 Potenza tel. 0971.21432 – email [email protected]p.iva 018 762 207 63 – C.F. LRT LRA 72B65 G942Y HFM – Heat Flux Meter (ver. 3.1) Wireless thermo-flowmeter for the measurement of the transmittance in place of opaque components Extratech announces the launch of the new graphic design and 24-bit hardware architecture of its HFM thermo-flowmeter, completely redesigned in the hardware architecture and optimized from the point of view of power consumption. HFM v3.1 scheda_EN_v1_03.odt - 1 -
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Extratech di Laura Laurita v3.1 scheda...Extratech di Laura Laurita via del Seminario Maggiore, 35 - 85100 Potenza tel. 0971.21432 – email [email protected] p.iva 018 762 207
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Extratech di Laura Lauritavia del Seminario Maggiore, 35 - 85100 Potenzatel. 0971.21432 – email [email protected] 018 762 207 63 – C.F. LRT LRA 72B65 G942Y
HFM – Heat Flux Meter(ver. 3.1)
Wireless thermo-flowmeter for the measurement of the transmittance in place of opaque components
Extratech announces the launch of the new graphic design and 24-bit hardware
architecture of its HFM thermo-flowmeter, completely redesigned in the hardware architecture
and optimized from the point of view of power consumption.
Extratech di Laura Lauritavia del Seminario Maggiore, 35 - 85100 Potenzatel. 0971.21432 – email [email protected] 018 762 207 63 – C.F. LRT LRA 72B65 G942Y
Technical characteristics
General:
• Manageable units: Unlimited• Internal memory: Micro SD card 4 Gb• Protection box: IP 67• Operating temperature: -40°C to +85°C• n° 1 Lithium-ion batteries (included)• Typical battery life: up to 3 years at 25°C with sampling every 10 minutes
Data acquisition:
• Recording intervals: selectable by software• clock: integrated• recording media: internal memory• data format: CSV
Data transmission:
• Frequency: ISM 868/915 Mhz• range in free field: 800m
Surface temperature probes:
• PT1000 class A• Measuring range -50 °C to +150 °C (+/- 15% IEC 751)• with 3 m cable
Heat Flow probe:
• sensitivity (nominal): 50 μV/ Wm2 • operating range: from -30 °C to +70 °C• thermal resistance of the sensor: < 6.25 10-3 Km2/W • range: from +2000 to -2000 Wm2
Typical kit (standard configuration):
• n.2 Wireless unit• n.3 PT1000 contact temperature sensors• n.1 Heat flow plate• n.1 Management and calculation software• n.1 Case
Due to the continuous search for technical solutions to improve the final product, configuration and specifications are subject to change without notice.