Klasifikasi EN15714-2 Kontrol Aktuator Listrik (Tugas)

Control Duty Classifications: Class A: ON-OFF Type (On/Off) Function: The actuator is required to drive the valve through its entire stroke from fully open to fully closed (and vice versa). Typical Use: Applications where valves are either fully open or fully closed. Class B: Fine-Tuning/Positioning Adjustment Type Function: The actuator occasionally moves the valve to […]

Kapan Memilih Aktuator Kontrol Proses?

Latar Belakang Aplikasi Aktuator Kontrol Proses Dalam banyak sistem kontrol proses, diperlukan kontrol laju aliran cairan atau gas yang sangat akurat dan konsisten melalui sistem kontrol otomatis (PLC/DCS). Karena presisi tinggi yang dibutuhkan, sistem tersebut seringkali perlu melakukan penyesuaian kecil yang terus menerus dan tepat pada katup kontrol […]

Pengujian Interferensi Elektromagnetik untuk Aktuator Listrik (EFT)

Lingkungan Elektromagnetik yang Semakin Keras di Lokasi Industri Seiring dengan kemajuan elektrifikasi dan kecerdasan industri, semakin banyak perangkat listrik berdaya tinggi (seperti motor tingkat kilowatt, konverter frekuensi, dan inverter) yang diintegrasikan ke dalam sistem kontrol proses industri. Akibatnya, lingkungan elektromagnetik di lokasi industri menjadi semakin kompleks. Dalam lingkungan elektromagnetik yang menantang seperti itu […]

The Development Trends of Digitalization and Networking in Electric Valves

RotorkRotork talks about digitalization of electric valves Rotork talks about the digitalization of electric valvesRotork recently discussed the importance of digitalization to valve automation and control in the European Control Engineering magazine. Industrial Internet of Things (IIoT) technology uses electronic devices such as sensors to collect and share data, and uses the computing power of […]

DCL Wuhan Huayi Intelligent Control will participate in the 20th International Chemical Industry Exhibition

DCL participated in the 20th International Chemical Industry Exhibition, showcasing their electric actuators, IoT-based actuator applications, and embedded fluid control solutions for the chemical industry. Exhibition Details: Dates: September 4th to 6th, 2023 Venue: Shanghai New International Expo Centre Booth: N5H03 The event was an excellent opportunity for experts in the chemical industry to explore […]

Jenis-Jenis Katup Umum dan Fitur-Fiturnya

Prinsip Kerja Katup Kupu-Kupu: Katup kupu-kupu menggunakan cakram untuk mengontrol aliran cairan atau gas. Cakram dipasang pada poros, dan ketika pegangan diputar, cakram berputar 90 derajat untuk memungkinkan atau menghalangi aliran. Fitur: Struktur sederhana, ukuran kompak, hambatan aliran rendah, umumnya digunakan pada aliran besar […]

Peringkat Perlindungan Enklosur (UL, CSA, NEMA)

The protection ratings for enclosures defined by UL, CSA, and NEMA are categorized as follows. While the classifications are generally similar, there are minor differences in the details, so it is advisable to refer to the specific standards for more precise information. Type Classification Definition 1 General For indoor use, providing protection for enclosed components […]

Peringkat Perlindungan Debu dan Air IP untuk Aktuator

IP Protection Rating DefinitionThe IP (Ingress Protection) rating defines the protection level of a product’s enclosure against the intrusion of solid objects (such as tools, fingers, dust, etc.) and the ingress of water (from condensation, washing, immersion, etc.). The two digits following “IP” indicate the protection levels for solid objects and water intrusion. The first […]

Cara Kerja Aktuator dengan Fungsi Bus – Modbus, CAN, Ethernet, Profibus

 Saat Anda memasang katup kontrol listrik DCL dengan fungsi bus pada saluran pipa, Anda dapat mengontrol serangkaian katup kontrol listrik melalui bus (Modbus, CAN, Ethernet, Profibus) untuk mencapai kontrol sinkron dari kelompok katup. Sistem kontrol berkomunikasi dengan aktuator melalui protokol komunikasi bus, mengirimkan perintah untuk mengontrol […]

Sertifikasi Aktuator DCL

The DCL electric actuator complies with the following certifications: CE – Conformité Européenne (European safety and environmental standards) RoHS – Restriction of Hazardous Substances CSA – Canadian Standards Association certification IAF – International Accreditation Forum CNAS – China National Accreditation Service SIL – Safety Integrity Level certification Exd II CT4 Gb – Explosion-proof certification for […]