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深圳市现代豪方仪器仪表科技有限公司
MODERN HERO TECHNOLOGIES (SHENZHEN) CO., LTD -
13246682860
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长期代理HTM(HPV)-20N韩国HITROL振动式料位开关
吴 经 理：132,*，5433
概述：
HTM(HPV)-20N系列是一款振动式料位开关，用于测量固体和粉末物位，俗称音叉式。它是由薄膜和
不锈钢音叉组成。主要用于粉末或颗粒的检测报警或过程控制。
HTM(HPV)-20N Series is a Vibration Type Level Switch which measures a solid and powder and is commonly called a Tunning Fork Type. It is consisted of a membrane and stainless steel tunning forks and is mainly used for alarm or process control by detecting of powder and particle.
型号:
HTM-20N-B HTM-20N-C HTM-20N-C HTM-20NH-A
HTM-20NH-B HTM-20NH-B HLC-901-L HLC-901-P HTM-930 HLC-900-L HLC-900-P
HTM-920 HTM-920H HTM-921 HTM-921H
HLC-970-L HNV-970 HTM-230 HTM-330 HTM-330 HTM-430 HTM-430 HT-100PS HT-
100PT HE-2D HE-2H HE-2V HE-3H HE-3H-S HE-3H-SP HE-3S HE-3V HE-4H HE-4H-S HE-
4H-SP HE-4S HE-4V HE-5H HE-5H-S HE-5H-SP HE-5S HE-5V HE-*V HE-7V HEC-100HX HE-1S HLV-300 HLV-300-EX HLV-300H HLV-310 HLV-310AP HLV-310H HLV-310HP HLV-320L
HM-100A HM-100S HM-100V HLT-1110 HLT-1112 HLT-1210 HLT-2110 HLT-2112 HLT-2210 HAT-1000 HAT-1000- EX HAT-5000 HAT-5000-EX HFW-100W
HTG-200 HTG-200D HTG-240D HTG-100S HTG-100SP HT-100W HT-100WS HLG-100F
HRG-1 HRG-2 HTG-1HTG-1 HTMC-C HTMD-C HTML-TC HTMC-L HTMD-L HTML-TM HTML-S
特性：
可以检测到各种粉末或固体物位
适用于测量粉体和大颗粒物
结构坚固，适用于重量大的介质
接线简单，便于调试
结构简单，维护方便
适用于爆炸和粉尘区（防爆防尘）
原理：
Tunning forks of the level switch are continuously vibrated by an oscillator of piezo sensor. When the medium contacts to the tunning forks, the oscillator of piezo sensor is stopped by decreased vibration frequency. At this very moment, level switch detects the changed frequency and produce a relay output **.
电平开关的调谐叉由压电传感器的振荡器连续振动。当介质接触到调谐叉时，压电传感器的振荡器由于振动频率的降低而停止工作。此时，电平开关检测到改变的频率并产生继电器输出信号。
产品特点：
Various kinds of powder or solid levels can be detected.
Suitable to measure powder and big particle
Solid structure and available to heavy weight medium due to stainless steel vibration part
Easy wiring and adjustment
Simple structure and easy maintenance
Applicable to explosion and dust area (Ex-Proof and Dust-Proof version)
可检测各种粉末或固体含量。
适用于粉末和大颗粒的测量
结构坚固，适用于重介质，由于不锈钢振动部件
接线和调整方便
结构简单，维修方便
适用于爆炸、粉尘区域(防爆、防尘版)
应用：
Polystyrene granules
Powder milk
Washing powders
Plastic granules
Sawdust and shavings
聚苯乙烯颗粒
粉牛奶
洗粉
塑料颗粒
锯末和刨花
技术规格：
Mounting method : Screw, Flange
Process connection : PT 1-1/2"(M), 50A JIS 10K
Temperature : Max. *0 deg.C (Std.) 120 deg.C(Opt.)
Pressure : Max. 10kg/cm2
Enclosure : Weather-Proof(IP *5),
Ex-Proof(Ex d IIC T*)
Material : Housing --- AL.C
Process connection --- SUS 304,31*L
Tunning fork --- SUS 31*L
安装方式:螺丝、法兰
工艺连接:PT 1-1/2”(M)， 50A JIS 10K
温度:*0℃(Std.) 120℃(Opt.)
压力:大10kg/cm2
外壳:防风雨(ip*5)，
Ex- proof (Ex d IIC T*)
材料:外壳
进程连接——SUS 304,31*L
Tunning fork——SUS 31*L
技据：
Ambient Temp. : -20 deg.C ~ +*0 deg.C
Power source : AC 90V~240V / DC 24V
Output ** : RELAY & DPDT
Contact rating : AC 250V , DC 30V
环境温度:-20℃~ +*0℃
电源:交流90V~240V /直流24V
输出信号:继电器及DPDT
接触额定值:交流250V ，直流30V