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HITROL CO., LTD. HEAD OFFICE. FACTORY. R&D INSTITUDE 141. PALHAKGOL-GIL,JORI-EUP,PAJU-SI, GYEONGGI-DO KOREA TEL : (00)-82-31-950-9700 FAX : (00)-82-31-950-9796 ~ 9799 http : // www.hitrol.com. General Information. Paddle Type Level Switches. HLV-300 Series. HLV-310 Series.
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HITROL CO., LTD. HEAD OFFICE. FACTORY. R&D INSTITUDE 141. PALHAKGOL-GIL,JORI-EUP,PAJU-SI, GYEONGGI-DO KOREA TEL : (00)-82-31-950-9700 FAX : (00)-82-31-950-9796 ~ 9799 http : // www.hitrol.com General Information Paddle Type Level Switches HLV-300 Series HLV-310 Series HLV-310_C_EHITROL CO., LTD.
1. Product Overview 1-1 General HLV-300/310 is using to measure the level of the medium in the tank and to transmit the alarm according to the purpose of users. This Level switch has the feature of strong structure, good reliability, long life time. It is usually used for the process of cement, etc and for the powder. Its construction and materials make the unit suitable for use in the food industry. 1-2 Applications - Building materials industry lime, moulding sand. Etc. - Food industry milk powder, flour, salt, etc. - Plastics industry plastics granules etc. - Chemical industry 1-3 Features - Easily adjustment of torque. (0.5Kg/cmsetting, 0.3 to0.6Kg/cm adjustment) - Hinged paddles (Easily mounted through a threaded mounting coupling) - Simple Operation HLV-310_C_EHITROL CO., LTD.
2. Operating Principle When power is supplied to the products, motor run to rotate with axis and wing which connected at motor.Powder in the container does not reach rotary wing, motor keep rotating without a load make micro switch “off” Contents come into contact with rotary wing, the motor, the eccentric side is diminishing micro-switch on the opposite side of the micro-switch contacts for the motor by pressing the switch off on the state of the vessel measured powder detection. 3. Specifications HLV-310_C_EHITROL CO., LTD.
4. Connection S/W2 S/W1 C B B A A C AC 110V 220V S/W1 : contact switch S/W2 : Motor switch, non connection. HLV-310_C_EHITROL CO., LTD.
5. Installation Method HLV-300 HLV-310 HLV-310 ① ② HLV-300 HLV-310 ① Protective angle recommended depending on load. ② Support from side recommended. HLV-310_C_EHITROL CO., LTD.
6. Dimensions Type HLV-300 HLV-310 HLV-300H HLV-310H Measuring paddles Hinged paddles HLV-310_C_EHITROL CO., LTD.