www.黄色毛片 I 午夜剧场一级片 I 色婷婷中文 I 五级黄色片 I 日本精品一区二区在线观看 I 国产福利三区 I 午夜黄视频 I av无码av高潮av喷吹免费 I 98超碰在线 I 亚洲夜夜爱 I 嘿咻视频在线观看 I 天天爽夜夜爽视频精品 I 久久久久1 I 欧美一级片网址 I 色老二导航 I 久久久一区二区精品 I 你懂的91 I 亚洲乱码中文论理电影 I 国产黄色免费片 I 亚洲国产精品久久久久秋霞影院 I 99中文字幕 I 中文字幕四区 I 在线三级av I 青青草手机视频 I www.亚洲视频.com I 欧美日韩国产成人高清视频 I 国产精品爱久久久久久久电影 I 免费嗨片首页中文字幕 I 天天色综合4 I 日韩中文字幕免费在线观看 I 久久国产精品网站 I 在线免费观看福利影院 I 成人丁香在线 I 米奇777影视狠狠狠 I 色噜噜狠狠色综合欧洲selulu

Products

current position:home page>Products>Measuring Instrument>Hukseflux>

HFP01SC sensor

Updated:2025-03-13

Brand: Hukseflux
Model: HFP01SC
Description: HFP01SC self-calibrating heat flux sensor? is a heat flux sensor for use in the soil. It offers the best available accuracy and quality assurance of the measurement. The on-line self-test verifies the
Data download

Feedback
WeChat

QQ

Online Service

Product Details

Overview of HFP01SC sensors：

User Manual Instructions

HFP01SC measures soil heat flux in W/m2

HFP01SC measures soil heat flux in W/m2. It is used when the highest level of quality assurance and a high measurement accuracy are requir? ed. In essence, HFP01SC is a combination of a heat flux sensor and a film heater. The heat flux sensor output is a voltage signal that is proportional heat flux through the sensor. At a regular interval the film heater is activated to perform a self-test (see figure 4). The self-test results in a verification of sensor contact to the soil and in a new sensitivity that is valid for the circumstances at that moment. The latter is called self-calibration. Implicitly also cable connection, data acquisition and data processing are tested. The result is a much improved accuracy & quality assurance of the measurement relative to measurements with conventional sensors such as model HFP01.

The unique characteristics and advantages of HFP01SC sensor：

1、Low thermal resistance

2、Large guard area (required by the ISO 9869 standard)

3、Low electrical resistance (low pickup of electrical noise)

4、High sensitivity (good signal to noise ratio in low-flux environments)

5、Robustness, including a strong cable (essential for permanently installed sensors)

6、IP protection class: IP67 (essential for outdoor application)

7、Incorporated film heater for self-testing

Proposed use of HFP01SC sensor：

High-accuracy scientific measurement of soil heat flux, with a high level of data quality assurance

HFP01SC sensor applications：

1、Building physics / insulation, thermal comfort and energy budget measurement

2、Meteorology / surface energy flux measurement

3、Scientific research / heat and heat transfer measurement

HFP01SC sensor specifications：

Measurand	heat flux
Measurement range	-2000 to +2000 W/m2
Sensitivity (nominal)	60 x 10?? V/(W/m)2
On-line functionality testing	self-test including self-calibration
Sensing area	8 x 10?? m2
Sensor thermal resistance	81 x 10?? K/(W/m2)
Rated operating temperature range	-30 to +70 °C
IP protection class	IP67
Film heater resistance	100 Ω ± 10 %
Film heater rated power supply	9 to 15 VDC
Interval between self-tests	6hr
Heating interval duration	180s
Power consumption daily average	0.02 W
Standard cable length	2 x 5 m
Options	?longer cable length (10, 15, 20, 30, 40 m)