Research on conductance transducer for granular material moisture measurement

被引：0
|
作者：
Yu, Y [1 ]
Liu, YQ [1 ]
机构：
[1] Shenyang Univ Technol, Shenyang 110023, Peoples R China
来源：
ICEMI 2005: CONFERENCE PROCEEDINGS OF THE SEVENTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL 5 | 2005年
关键词：
conductance; transducer; moisture; granular;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel conductance transducer powered by alternating signal is advanced in this paper. It is composed of conductance and temperature measurement circuits. The transducer could overcome electrolysis and contains a capacitance compensation circuit. The alternating measurement signal is rectified and filtered by active circuit. In order to remote control, a constant current circuit is adapted for changing measurement signal to 4 similar to 20mA current signal. So it is satisfactory for granular material on-line moisture measurement. Experiments illustrate its good linear.
引用
收藏
页码：109 / 112
页数：4
相关论文
共 50 条
  • [1] THERMAL CONDUCTANCE OF GRANULAR MATERIAL IN VACUUM
    KHADER, MS
    VACHON, RI
    MECHANICAL ENGINEERING, 1975, 97 (12) : 102 - 102
  • [2] The effect of granular material on stress state transducer
    Thungsotanon, D.
    Kulketwong, C.
    SIAM PHYSICS CONGRESS 2018 (SPC2018): A CREATIVE PATH TO SUSTAINABLE INNOVATION, 2018, 1144
  • [3] Disk Transducer for stiffness measurement on granular materials
    Suwal, Laxmi P.
    Kuwano, Reiko
    DEFORMATION CHARACTERISTICS OF GEOMATERIALS, 2015, 6 : 291 - 298
  • [4] THE ELECTRICAL MEASUREMENT OF MOISTURE IN GRANULAR MATERIALS
    MILLARD, DJ
    BRITISH JOURNAL OF APPLIED PHYSICS, 1953, 4 (MAR): : 84 - 87
  • [5] Modeling the effect of moisture on the flowability of a granular material
    Ma, Yifei
    Evans, T. Matthew
    Philips, Noah
    Cunningham, Nicholas
    MECCANICA, 2019, 54 (4-5) : 667 - 681
  • [6] Modeling the effect of moisture on the flowability of a granular material
    Yifei Ma
    T. Matthew Evans
    Noah Philips
    Nicholas Cunningham
    Meccanica, 2019, 54 : 667 - 681
  • [7] Measurement of Granular Material Packing
    Bloom, Michael
    Russell, Michael
    Kustau, Aliaksei
    Muriel, Keicha
    Mandayam, Shreekanth
    Sukumaran, Beena
    POWDERS AND GRAINS 2009, 2009, 1145 : 195 - 198
  • [8] Research of PSO-BP Optimal Algorithm in Material Moisture Measurement
    Jiang, Yu
    Liu, Xingpeng
    Xiao, Hong
    Teng, Wei
    Bai, Xuewei
    Gao, Xin
    2008 INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL II, PROCEEDINGS, 2008, : 293 - 297
  • [9] Continuous material moisture measurement!
    不详
    ZKG INTERNATIONAL, 2012, 65 (04): : 12 - 12
  • [10] Research on rapid weight-loss method and application of granular materials moisture measurement
    Yu Yang
    Xu Juan
    Zhang Hongxun
    7th International Conference on Measurement and Control of Granular Materials, Proceedings, 2006, : 182 - 185
12345