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Isolator Sinyal DIN Rel Pemancar Tegangan 4-20mA
Instrava Curated Instruments — Precision Signal Isolation for Reliable Process Control
Di Instrava, kami lebih dari sekadar memasok instrumen. Melalui Pendekatan Instrumen yang Dikurasi, setiap 4–20mA voltage transmitter is carefully selected from trusted manufacturers to ensure superior accuracy, stable performance, and long-term reliability.
Designed for industrial automation and process control, this DIN rail 4–20mA signal isolator transmitter converts and isolates analog current signals with exceptional precision. It supports two-wire, three-wire, and four-wire transmitters, making it an ideal solution for signal isolation, signal conversion, and interference suppression in demanding industrial environments.
Dengan Filosofi Solusi yang Dioptimalkan, we help customers deploy high-performance signal conditioning solutions that improve system stability, enhance measurement integrity, and ensure reliable control.
Deskripsi Pemantauan & Kontrol Daya
High-Accuracy 4–20mA Signal Isolation and Conversion
Ini 4–20mA voltage transmitter provides one input and one output, converting standard 4–20mA current signals into isolated 4–20mA output signals with complete galvanic isolation.
Fitur & Manfaat Utama
- Universal Input Compatibility
Mendukung:- Two-wire transmitters
- Three-wire transmitters
- Four-wire current source signals
- High Precision Performance
Delivers ±0.1% full-scale accuracy for highly reliable signal transmission. - Excellent Linearity and Stability
Ensures accurate signal reproduction over the entire measurement range. - Low Temperature Drift
Typical drift of ≤0.005% F.S./°C for consistent long-term performance. - Waktu Respon Cepat
Less than 20ms (0–90%) for rapid signal processing.
Aplikasi Khas
- PLC analog input isolation
- Pengkondisian sinyal DCS
- Sistem kontrol proses
- Otomasi industri
- Sensor signal isolation
- Field transmitter interface
Triple Isolation Protection for Industrial Reliability
Ini DIN rail 4–20mA isolator transmitter is engineered for maximum safety, signal integrity, and immunity to electrical interference.
Sorotan Kinerja Tingkat Lanjut
- Three-Port Galvanic Isolation
Complete isolation between:- Masukan
- Keluaran
- Catu daya
- Kekuatan Dielektrik Tinggi
Tahan 2500VAC for 1 minute between all isolated ports. - Excellent Insulation Resistance
Greater than 100MΩ between input, output, and power supply. - Strong EMC Performance
Compliant with GB/T 18268.1 (IEC 61326-1) for industrial electromagnetic compatibility. - Wide Supply Voltage Range
Operates reliably from DC 18–36V (nominal 24VDC).
Installation Advantages
- Standar 35mm DIN rail mounting
- Compact footprint for control cabinets
- Easy integration into existing automation systems
Parameter Pemantauan & Kontrol Daya
| Parameter | Spesifikasi |
|---|---|
| Input Signal | 4-20mA |
| Sinyal Keluaran | 4-20mA |
| Input Compatibility | 2-wire, 3-wire, 4-wire transmitters |
| Tegangan Suplai | DC 24V (Range: DC 18–36V) |
| Distribution Voltage | ≥21VDC |
| Distribution Current | ≤30mA |
| Input Impedance | ≤50Ω |
| Output Load Resistance | ≤500Ω |
| Current Consumption | ≤50mA |
| Akurasi | ±0.1% F.S. |
| Pergeseran Suhu | ≤0.005% F.S./°C |
| Waktu Tanggapan | <20ms |
| Isolation Voltage | 2500VAC / 1min |
| Resistensi Isolasi | >100MΩ |
| Suhu Pengoperasian | -20°C to +55°C |
| Suhu Penyimpanan | -40°C to +80°C |
| Kelembaban Relatif | 10%–90% RH |
| Standar EMC | GB/T 18268.1 (IEC 61326-1) |
| Instalasi | 35mm DIN Rail |
Instrava OEM / ODM
Instrumen yang Dapat Diandalkan. Solusi yang Sesuai dengan Aplikasi Anda.
Instrava berfokus untuk memberikan solusi industri yang andal melalui produk yang dipilih dengan cermat, pengoptimalan berbasis aplikasi, dan penyesuaian yang fleksibel. Kami memilih instrumen yang telah terbukti dari produsen tepercaya untuk memastikan kualitas yang konsisten, mengoptimalkan solusi berdasarkan kondisi kerja nyata untuk memecahkan tantangan praktis, dan menyediakan konfigurasi yang disesuaikan untuk memenuhi kebutuhan aplikasi tertentu.
Dengan menggabungkan keahlian pemilihan dengan pemahaman aplikasi, Instrava membantu pelanggan mengurangi risiko, meningkatkan efisiensi, dan mencapai hasil yang dapat diandalkan dalam lingkungan industri yang kompleks.
What is an industrial voltage signal transmitter and how does it work?
An industrial voltage signal transmitter measures electrical voltage and converts it into a standardized 4–20mA output signal for monitoring and control systems.
The device typically includes signal conditioning and isolation circuits to ensure accurate, stable transmission, even in electrically noisy industrial environments.
Why choose a DIN rail isolated voltage transmitter?
DIN rail mounting allows easy installation inside control panels, while electrical isolation protects both the transmitter and connected systems from voltage spikes, ground loops, and interference.
This combination ensures safer operation, improved signal integrity, and long-term reliability in industrial and data center applications.
What are the advantages of 4–20mA output in industrial voltage transmitters?
The 4–20mA signal is widely used because it offers:
- High immunity to electrical noise
- Accurate signal transmission over long distances
- Easy fault detection (0mA indicates a wiring issue)
- Compatibility with PLC, DCS, and SCADA systems
These features make it ideal for critical monitoring environments.
Where are industrial voltage signal transmitters commonly used?
Mereka secara luas digunakan dalam:
- Industrial automation and manufacturing systems
- Power distribution panels and substations
- Data center power monitoring systems
- Building energy management systems (BMS)
They provide reliable voltage data for real-time monitoring, control, and optimization.
How does isolation improve the performance of a voltage transmitter?
Isolation separates the input, output, and power circuits, preventing electrical interference and protecting against high voltage surges.
This reduces measurement errors, enhances safety, and ensures stable operation in complex electrical systems with multiple grounding points.
What factors should be considered when selecting an industrial voltage transmitter?
Kriteria pemilihan yang penting meliputi:
- Input voltage range (e.g., AC or DC levels)
- Output type (4–20mA for industrial compatibility)
- Isolation level and protection features
- Mounting method (DIN rail for panel integration)
- Accuracy, response time, and environmental ratings
Choosing the right transmitter ensures reliable measurement and seamless integration into your monitoring system.
Dari Eksperimen hingga Eksekusi: Mengapa April 2026 Menandai Titik Balik untuk Instrumentasi Industri
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Mengapa Memilih Instrava
Dibangun di atas Konsistensi, Bukan Klaim
Berfokus pada Aplikasi Industri
Kami mengkhususkan diri dalam analisis dan deteksi industri, dengan pemahaman yang jelas tentang lingkungan dan persyaratan operasi dunia nyata.
Kriteria Pemilihan Produk yang Ketat
Setiap instrumen dievaluasi berdasarkan performa, stabilitas, dan kesesuaian aplikasi-bukan hanya spesifikasi atau harga.
Konsistensi Pasokan & Kualitas yang Dapat Diandalkan
Kami bekerja sama dengan produsen tepercaya untuk memastikan pasokan yang stabil, kualitas yang konsisten, dan pengiriman yang dapat diandalkan.
Dukungan Praktis dan Berbasis Pengalaman
Rekomendasi kami didasarkan pada pemahaman aplikasi, membantu pelanggan menghindari masalah umum dan mencapai hasil yang dapat diandalkan.
Instrava dibuat untuk mengurangi ketidakpastian-sehingga setiap keputusan yang Anda buat menjadi lebih jelas, aman, dan dapat diandalkan.
