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详细信息
1.0 Introduction
1.1 System Description
Radio frequency admittance level controller(controller for short as following)，is a level control instrument designed and produced based on adopting international advanced technology and function of same kind products. It is composed of sensing probe, electronic control unit, and protection enclosure，adopted tri-terminal coce-shield technique，completely eliminating the error action cause of material coating, temperature, pressure, media, etc. and increasing the stability of product. It may be widely applied in the field of metallurgy, chemical, petroleum, power, foodstuff, paper, coal, construction material, medication etc. for level, liquid level control and alarm，and it may implement automatic control and automatic detecting of production process using with PLC programmable controller or DCS system.
1.2 Theory of Operation
DE serial RF admittance controller employs radio frequency admittance technique, controller is composed of two parts electronic circuitry and probe，electronic circuitry includes high-frequency vibrator, test circuitry, output circuit, probe consists of a probe pole and a cover，between both of them and between them and grounding vessel are insulation one another，the stable RF voltage is provided by high-frequency vibrator sent to the detecting pole, when the level touches detecting pole，outputs an unbalance voltage to drive relay action disposed by demodulator and amplifier.
2.0 Specification
2.1 Electronic Unit
（1）Power：Alternative current 185-260V AC 2W
Direct current 15V-30V DC 2W
（2）Signal Output：output of relay contacts，
Capacity of Contacts：AC 220V 5A; DC 24V 3A
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辽阳慧特仪表有限公司
声波清灰器，射频导纳料位计，射频导纳开关，重锤料位计，雷达料位计，阻旋开关，阻移式料位计，磁翻板液位计，浮球液位计，电容物位开关，音叉液位计
AD8射频导纳物位计
页面价格仅供参考，具体请联系报价起批量 价格 - ≧1 台
￥2150.00
- 产品型号：AD8-6B8A-031，6B8A-004
- 品 牌：AMETEK
- 所 在 地：辽宁辽阳
- 更新日期：2024-11-21
选择 1台起售 ￥2150.00 库存充足 -+合计：1台总价：2150.00元辽阳慧特仪表有限公司 地址： 辽阳市太子河区荣兴路122号佰弘亿拓工业园5-8号内容声明：谷瀑为第三方平台及互联网信息服务提供者，谷瀑（含网站、客户端等）所展示的商品/服务的标题、价格、详情等信息内容系由店铺经营者发布，其真实性、准确性和合法性均由店铺经营者负责。谷瀑提醒您购买商品/服务前注意谨慎核实，如您对商品/服务的标题、价格、详情等任何信息有任何疑问的，请在购买前通过谷瀑与店铺经营者沟通确认；谷瀑上存在海量店铺，如您发现店铺内有任何违法/侵权信息，请在谷瀑首页底栏投诉通道进行投诉。
