El fabricante de enfriadoras DCL IGV Actuator aparece en el programa "Made in China" de CCTV-2.

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 participa en la Exposición Marítima Internacional de China (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 completa la certificación CSA para actuadores eléctricos a prueba de explosiones en Norteamérica.

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 participará en la 31ª Exposición Internacional de Medición, Control e Instrumentación de China (Miconex 2023).

DCL Controls participará en la 31.ª Exposición Internacional de Medición, Control e Instrumentación de China (Miconex 2023), donde presentará sus actuadores eléctricos, válvulas eléctricas y aplicaciones de actuadores basadas en IoT. El evento ofrece una excelente oportunidad para que los expertos del sector exploren soluciones avanzadas en automatización, control y medición. Detalles del evento: Fecha: del 23 al 25 de octubre de 2023. Lugar: Centro Nacional de Convenciones de Pekín. Stand: […]

DCL Controls asistirá a la Conferencia y Exposición Internacional de Energía Eólica de Pekín (CWP 2023).

DCL Wuhan Huayi participará en la Conferencia y Exposición Internacional de Energía Eólica de Beijing (CWP 2023), donde presentará sus actuadores eléctricos y aplicaciones de actuadores basadas en IoT para la industria de la energía eólica. Detalles del evento: Fecha: 17-19 de octubre de 2023 Ubicación: Centro Internacional de Exposiciones de China (Distrito de Shunyi) Stand: E4118 Esta exposición proporcionará una excelente plataforma para […]

JB/T 8219—2016 Norma para actuadores eléctricos ordinarios e inteligentes utilizados en sistemas de control de procesos industriales.

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

The standard for the 4-20mA current signal used in electric actuators is as follows: Standard: GB/T 3369.1—2008/IEC 60381-1:1982 Title: Analogue signals for process control systems — Part 1: Direct current signals (IEC 60381-1:1982, IDT) This standard defines the specifications for analog signals, specifically for the use of direct current (DC) signals in process control systems, […]

Voltage Signal Standards for Electric Actuators – GB/T 3369.2—2008/IEC 60381-2:1978

Applicable Standards for Electric Actuator Voltage Signals (1-5V, 2-10V, 0-5V, 0-10V): Analogue Signals for Process Control Systems – Part 2: Direct Voltage Signals (GB/T 3369.2—2008/IEC 60381-2:1978)IEC 60381-2-1978, IDT Preface GB/T 3369.2—2008/IEC 60381-2:1978 – Analogue Signals for Process Control Systems – Part 2: Direct Voltage Signals The GB/T 3369 standard consists of the following two parts: […]

Comparación del rendimiento de resistencia a interferencias: 4-20 mA frente a 2-10 V.

In the application of electric actuators’ anti-interference performance, the 4-20mA analog signal significantly outperforms the 2-10V analog signal. Why is this the case? 2-10V Signal Analysis Anti-interference Diagram for 2-10V Signal (DCL Huayi Intelligent Control) As shown in the diagram above: When using 2-10V, due to the higher input resistance on the module (R=34K), the […]

Autobuses de uso común para actuadores eléctricos

An increasing number of industrial control systems are deploying field buses to control more sensors and actuators. As a key actuator in fluid control processes, electric actuators are commonly used in industrial applications. The most frequently used bus systems for electric actuators include Modbus, CAN, Profibus, DeviceNet, Foundation Fieldbus, HART, and Ethernet. Common Bus Systems […]