HOLLYSYS GROUP. ALL RIGHTS RESERVED PRODUCT BROCHURE 产品展示 LEVEL SWITCH · TUNING FORK LEVEL SWITCH · FLOAT LEVEL SWITCH · TOP-MOUNTED CONNECTING ROD FLOAT LEVEL SWITCH · RF ADMITTANCE LEVEL SWITCH HollySys Group (Group Headquarters) No.2 Di Sheng Middle Road, Economic-Technological Development Area, Beijing 100176 Tel: +86 10 58981000 Fax: +86 10 58981100 Hangzhou HollySys Automation Co., Ltd. (Industrial Automation Headquarters) No.1 North No.19 Street, Qiantang District, Hangzhou 310018 Tel: +86 571 81633600 Fax: +86 571 81633700 HollySys (Asia Pacific) Pte. Ltd. (International Headquarters) Changi Business Park Crescent, #04-01/02/03 Plaza 8 @ CBP, Tower A, Singapore 486025 Tel: +65 6777 0950 Fax: +65 6777 2730 HollySys Automation India Pvt. Ltd. D-84, Ground Floor, Sector 63, Noida, Uttar Pradesh 201301 Tel: +91 12045 50652 PT. HollySys Automation Indonesia Metropolitan Tower, 10th Floor Unit E, Jl. R.A. Kartini Kav. 14, Jakarta 12430 Tel: +62 21 2918 2926 Fax: +62 21 2918 2936 Web: www.hollysys.com E-mail: [email protected] (Sales) [email protected] (After-sales Service) www.hollysys.com LEVEL

ALYK-200 Tuning Fork Level Switch Profile Founded in 1993, HollySys is a leading supplier of intelligence solutions with more than 4,700 employees and operates in both China and abroad. HollySys is headquartered in Beijing with R&D, production, and service bases in Beijing, Hangzhou, Xi'an, Singapore, and local branches in major cities in China, as well as offices in India, Malaysia and Indonesia, establishing a comprehensive service network across the world. HollySys business consists of industrial intelligence, transportation intelligence, and food and pharmaceutical intelligence, covering the...

ALFK-300 Series Float Level Switch Key Technical Specifications · Power supply: DC 24VDC; AC 220VAC and 50/60Hz · Explosion-proof grade: Intrinsically safe Exia IICT4-CT6 Flameproof Exd IICT4-CT6 · Output mode: DPDT relay contact output Model and Specification Table Float level switches are suitable for liquid level control when the ALYK-200 measured liquid level in the liquid storage equipment and storage Tuning Fork Level Switch & transportation tools in industries such as chemical, petroleum, 1 24VDC 4-wire system (including two power lines and two signal lines) Power supply mode and ship industries...

Model and Specification Table Float Level Switch Side-mounted (non-adjustable) Side-mounted (adjustable) N Standard type Installation mode The ALFK-340 series is based on the principle that the magnetic float rises and falls synchronously with the liquid level. When the magnetic float, along the guide rod, reaches the position where the reed switch is installed, the reed switch is closed or released, and the corresponding digital signal is output. This signal can be directly input to the PLC and flash alarm for automatic level control and alarm. It is matched with the signal converter or input...

Comparison Table of Float Specification, Material, Adapter ALDK-400 RF Admittance Level Switch Flange, Operating Pressure and Temperature Name Float material Specification of adapter flange Applicable pressure Normal pressure ALDK-400 intelligent RF admittance level switch is a fundamentally Applicable temperature intelligent RF admittance level meter. This series of products are high-end Float specification products designed based on the principle of RF admittance, which have the advantages of high stability, accurate measurement and wide application. Model and Specification Table Compared with...

Characteristic Parameters Product Series · Intelligence: The operating range can be adjusted automatically, with indicator light display. The product has system error self-checking function, with indicator light display, and its accuracy is very high when no moving parts are installed horizontally, and it is suitable for measuring viscous materials. Level Gauges · Sensitivity: Less than 0.3PF. · Adjustable delay: 0~60 seconds. · Stability: High stability output; resistant to fly ash, falling materials, vapor, crystallization, and waxing. · Maintenance-free: No moveable parts; no easily worn parts;...