DCL IGV Actuator Following Chiller Manufacturer Featured in CCTV-2’s “Made in China”

On November 13, 2023, Haier’s large central air conditioning system was featured on CCTV-2’s “Made in China” program, showcasing the DCL fan blade actuator used in Haier’s self-developed high-efficiency air suspension centrifugal machine. DCL Actuator in Industrial Chillers for 15 years DCL’s electric actuators have been used in industrial chillers for 15 years. Renowned companies […]

DCL Controls Participates in the China International Maritime Exhibition (MARINTEC CHINA)

DCL Controls is participating in the China International Maritime Exhibition (MARINTEC CHINA), showcasing its marine electric actuators, micro-pressure sensors, and thermostats. 中国（上海）International Maritime Exhibition Marintec China Exhibit Information Event Details: Date: December 5–8, 2023 Venue: Shanghai New International Expo Centre Hall: W4 Booth: W4D1C Visiting the show > Exhibition Overview: The China International Maritime Exhibition […]

DCL Completes CSA Certification for Explosion-Proof Electric Actuators in North America

DCL has successfully completed the CSA certification for its explosion-proof electric actuators in North America. The certification was awarded on January 14, 2022, for the DCL-Ex series, which includes models DCL-Ex05, DCL-Ex10, DCL-Ex20, DCL-Ex40, and DCL-Ex60. CSA Certification Scope Explosion-Proof Ratings: United States: Class I Division 1, Group C and D T5/T6 Canada: Ex db IIC […]

DCL Controls to Attend the 31st China International Measurement Control and Instrumentation Exhibition (Miconex 2023)

DCL Controls will participate in the 31st China International Measurement Control and Instrumentation Exhibition (Miconex 2023), showcasing its electric actuators, electric valves, and IoT-based actuator applications. The event offers an excellent opportunity for industry experts to explore advanced solutions in automation, control, and measurement. Event Details: Date: October 23–25, 2023 Location: National Convention Center, Beijing Booth: […]

DCL Controls to Attend the Beijing International Wind Energy Conference & Exhibition (CWP 2023)

DCL Wuhan Huayi will participate in the Beijing International Wind Energy Conference & Exhibition (CWP 2023), where they will showcase their electric actuators and IoT-based actuator applications for the wind energy industry. Event Details: Date: October 17–19, 2023 Location: China International Exhibition Center (Shunyi District) Booth: E4118 This exhibition will provide an excellent platform for […]

JB/T 8219—2016 standard tavaliste ja intelligentsete elektriajamite jaoks, mida kasutatakse tööstusprotsesside juhtimissüsteemides

Table of Contents Preface 1 Scope 2 Normative References 3 Terms and Definitions 4 Product Classification and Basic Parameters 4.1 Product Classification 4.2 Basic Parameters 5 Basic Functions of Intelligent Actuators 5.1 Display Function 5.2 Parameter Setting Function 5.3 On-Site Configuration Function 5.4 Fault Self-Diagnosis and Alarm Function 5.5 Communication Function 5.6 Other Functions 6 […]

GB/T 3369.1—2008/IEC 60381-1:1982

Elektrilistes ajamites kasutatava 4-20 mA voolusignaali standard on järgmine: Standard: GB/T 3369.1—2008/IEC 60381-1:1982 Pealkiri: Analoogsignaalid protsesside juhtimissüsteemidele — 1. osa: Alalisvoolu signaalid (IEC 60381-1:1982, IDT) See standard määratleb analoogsignaalide spetsifikatsioonid, täpsemalt alalisvoolu (DC) signaalide kasutamiseks protsesside juhtimissüsteemides, […]

Elektriajamite pingesignaali standardid – GB/T 3369.2—2008/IEC 60381-2:1978

Elektriliste ajamite pingesignaalide (1–5 V, 2–10 V, 0–5 V, 0–10 V) kohaldatavad standardid: analoogsignaalid protsessijuhtimissüsteemidele – 2. osa: alalispingesignaalid (GB/T 3369.2–2008/IEC 60381-2:1978) IEC 60381-2-1978, IDT eessõna GB/T 3369.2–2008/IEC 60381-2:1978 – analoogsignaalid protsessijuhtimissüsteemidele – 2. osa: alalispingesignaalid Standard GB/T 3369 koosneb järgmisest kahest osast: […]

Häirekindluse võrdlus: 4–20 mA vs. 2–10 V

Elektriliste ajamite häiretevastase jõudluse rakendamisel ületab 4-20mA analoogsignaal oluliselt 2-10V analoogsignaali. Miks see nii on? 2-10V signaali analüüsi häiretevastane diagramm 2-10V signaali jaoks (DCL Huayi Intelligent Control) Nagu ülaltoodud diagrammil näidatud: 2-10V kasutamisel on mooduli suurema sisendtakistuse (R = 34K) tõttu […]

Elektriliste ajamite jaoks tavaliselt kasutatavad bussid

Üha rohkem tööstuslikke juhtimissüsteeme kasutab andurite ja ajamite juhtimiseks väljasiine. Vedelike juhtimisprotsesside võtmetäiturina kasutatakse elektrilisi ajameid tööstusrakendustes sageli. Elektriliste ajamite puhul kõige sagedamini kasutatavate siinisüsteemide hulka kuuluvad Modbus, CAN, Profibus, DeviceNet, Foundation Fieldbus, HART ja Ethernet. Levinud siinisüsteemid […]