ML-D1-X220 Blocking Switch Controller
Hubei Hangrong ML-D1-X220 Blocking Switch Controller Product Overview
product description
Blocking switch controller is a level control instrument designed and produced on the basis of absorbing advanced technologies and functions of similar foreign products. It is composed of sensors, electronic measurement and control units and protective enclosures. It adopts three-end coce-shieid technology and completely eliminates the malfunction caused by sensors such as hanging materials, temperature, pressure, and medium density, which improves the reliability of the product. Can be widely used in metallurgy, chemical, petroleum, electric power, food, paper, coal, building materials, medicine and other areas of the material level, liquid level alarm and control, and can be used with plc programmable controller or dcs distributed control system, Realize the automatic control and automatic detection of the production process.
The blocking switch controller is composed of an electronic circuit and a probe. The electronic circuit includes a high-frequency oscillator, a detection circuit, and an output circuit. The probe is composed of a detection sensor and a protective cover, and the two are insulated from each other and the grounded container. The high frequency oscillator provides a stable RF voltage that is transmitted to the detection sensor. When the material touches the detection sensor, an unbalanced voltage is output. After the demodulator and amplifier are processed, the relay is actuated.
Shanghai Hangrong ML-D1-X220 Blocking Switch Controller Product Overview
Technical Parameters
Electronic unit
(1) Power Supply: AC 185-260V AC 2W
DC 15V-30V DC 2W
(2) Signal output: relay contact output,
Contact capacity: AC 220V 5A DC 24V 3A
Number of contacts: two sets of normally open and normally closed contacts
(3) Ambient temperature: -40°C to 85°C
(4) Temperature effect: 0.1PF/20°C
(5) Sensitivity: 0.3PF
(6) Repeatability: ≤ +1.6mm
(7) With safety barrier: LB803S
2. Shell
(1) standard cast aluminum housing
(2) Explosion-proof grade: ExdibIICT5
(3) Protection class: IP65
(4) Shell size: Φ150×170mm
Henan Hangrong ML-D1-X220 Blocking Switch Controller Product Overview
Hubei Hangrong Electric Co., Ltd. specializes in customizing various different types of proximity switches (inductive, capacitive, Hall, electromagnetic, AC/DC, normally open/normally closed, normally open, and normally closed). The proximity switch has the advantages of long service life, small size, high repeatability, various exterior structures, good anti-interference performance, high switching frequency, waterproof, shockproof, durable, and short circuit protection. Your needs are our services. The company has always been adhering to the good product quality to win customers, to improve the sales service to win the trust. Choose Hangrong, choose quality!
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