HFP01 Soil heat flux board
HFP01 is a traditional soil thermal performance tester used to measure the heat flowing through the body it is attached to. The actual probe in HFP01 is a thermocouple. This thermocouple measures the differential temperature above and below the HFP01 plastic body. Completely passive operation produces a tiny voltage output proportional to the temperature difference. Assuming that the heat flux is stable and the thermal conductivity of the plastic body is constant, and its effect on the heat flow type is negligible, the signal of HFP01 is proportional to the geothermal flux.
HFP01 is easy to use. To read the results, only a voltmeter that works accurately in the MV range is required. The voltage is converted into heat flux through a calibration constant; each board has a dedicated instrument to provide its own calibration constant. HFP01 is a waterproof probe that complies with CE standards.
Recommended Use:
Assessment of transpiration and measurement of Bowen ratio in scientific research fields such as environment, agriculture, forestry and atmosphere.
HFP01 features
■ Easy to operate
■ Waterproof, connect 5 meters cable
■ Especially suitable for high thermal conductivity, suitable for soil and wall use
Technical Parameters
Sensitivity
About 50 µV/ W.m-2
Resistance (rated)
2 W
temperature range
-30~70℃
Reaction time
± 4 minutes (similar to soil)
Measuring range
+2000~2000 W.m-2
Temperature dependence
<0.1%/℃
Origin: United States
Send product request
Other supplier products
 |
QT-BL01 lightning Rod Components | Product description: This device is to protect outdoor instruments from lighting stroke.QT-BL01 lightning Rod ComponentsFeaturesNon-electronic and ... |
 |
MPS-6 soil water potential temperature sensor | The MPS-6 sensor is composed of a humidity sensor and a porous material with a known moisture release curve. When the porous material reaches the m... |
 |
CS475/CS477 radar water level sensor | The CS47X series is Campbell's latest pulsed radar water level sensor. It emits short microwave pulses to the target and measures the return time o... |
 |
Rugged TROLL 100 and 200 water level gauges | Introduction: Specially used for long-term and short-term monitoring of groundwater and surface water. These non-vented (absolute) water level gaug... |
 |
QT-TQ0302 Intact root sampling drill kit | Product description: QT-TQ0302 intact root sampling drill kit can be used to collect up to 15 cm of intact soil samples. There is a replaceable ser... |
Same products
 |
Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound | Seller: Hebei Sunua Advanced Material Co. Ltd. | Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound Low Smoke ZERO Halogen LSZH Compou... |
 |
diesel common rail nozzle DLLA152P1060 | Seller: China Lutong Part Plant | diesel common rail nozzle DLLA152P1060 Tina Chen service for you. Whatsapp/ common rail nozzle D... |
 |
Saudi Acoustic Wood Slats | Seller: Suzhou Deco Sound New Materials Technology Co., Ltd | Saudi Acoustic Wood Slats Acoustic Panels for Home Theaters Create the with Deco Sound's pr... |
 |
Textile Pigment Ink | Seller: INKBANK Group Inc. | Textile Pigment Ink Textile Pigment Ink contains adhesives and binders that fix the color t... |
 |
sintered filter disc | Seller: ZHUAN LV FILTRATION | sintered filter disc Sintered Filter Disc A range of stainless steel fibre and Sintered Fil... |
