发明名称 |
AIR AND GAS FLOW VELOCITY AND TEMPERATURE SENSOR PROBE |
摘要 |
There is disclosed a handheld air flow velocity measurement probe that includes a bridge circuit assembly having an airflow velocity sensor that is a resistance temperature detector (RTD) and a digitally controlled resistive element to dynamically adjust and maintain the resistance of the velocity sensor within the overheat temperature predefined range. The velocity measurement also uses a separate temperature sensor to sense the temperature of the air or gas flow. A humidity sensor is also included remote from the other sensors to measure humidity in the gas flow to be measured. All of the above described components are housed at a probe tip instead of a base as in most standard handheld probes and the digital interface at the probe tip allows the user to replace a bulky, expensive telescoping antenna with stackable extender scheme. |
申请公布号 |
WO2016133834(A2) |
申请公布日期 |
2016.08.25 |
申请号 |
WO2016US17930 |
申请日期 |
2016.02.15 |
申请人 |
TSI, INC. |
发明人 |
QUANT, Frederick R.;AGARWAL, Jugar;IYER, Siva |
分类号 |
G01K13/02;G01P5/12 |
主分类号 |
G01K13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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