EPRO DF9011 Transient Speed Monitor
$178.00
$390.00
Deskripsi
Overview
The EPRO DF9011 is a high-precision transient speed monitoring device engineered for turbines, compressors, pumps, and other high-speed rotating machinery. It provides continuous real-time speed measurements, with programmable overspeed and zero-speed alarms, ensuring reliable machine protection and operational safety across demanding industrial environments. Part of Emerson’s AMS Machinery Health product line, this instrument is designed for accurate, stable performance in power generation, petrochemical, steel, aerospace, paper, and nuclear applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 85–265 VAC, 50/60 Hz; Max Power: 15 W |
| Sensor Power Output | Selectable ±12–24 V DC, Max 35 mA, with overvoltage and short-circuit protection |
| Signal Input | Minimum amplitude ≥ 100 mV peak-to-peak |
| Teeth Count | Configurable 1–255 teeth |
| Frequency Range | 0–10 kHz measurement range |
| Display | High-visibility red LED, ±1 digit accuracy |
| Relay Outputs | 3 programmable control relays; AC 220V, 2A |
| Operating Temperature | -10°C to +60°C |
| Humidity | ≤95% RH, non-condensing |
| Panel Dimensions | 160 × 80 mm; depth 200 mm |
| Mounting Cutout | 151 ±0.5 × 76 ±0.5 mm |
| Memory | EEPROM for automatic data retention |
| Functions | Overspeed/zero-speed detection, alarm indication, programmable danger thresholds, teeth count, multi-level protection |
Key Features
-
Continuous monitoring of shaft speed with high-precision transient response
-
Overspeed and zero-speed alarm functionality for critical protection
-
Three configurable relays allow multi-level speed control
-
Programmable teeth count, alarm thresholds, and operating ranges
-
Bright LED display for easy readout in industrial environments
-
Built-in self-diagnostics and EEPROM memory for operational reliability
Applications
Designed for high-speed machinery in:
-
Steam, gas, and hydro turbines
-
Industrial compressors and pumps
-
Petrochemical and chemical processing plants
-
Aerospace engine monitoring systems
-
Paper and steel manufacturing
-
Nuclear power plant turbine monitoring
FAQ
Q: What types of sensors are compatible with the DF9011?
A: The device works with standard eddy current probes or compatible speed sensors capable of generating ≥100 mV p-p signals.
Q: Can this device operate in outdoor environments?
A: Operating temperature is -10°C to +60°C. Proper enclosure is required for outdoor or high-humidity conditions.
Q: How are alarms configured?
A: Relays and alarm thresholds are programmable via the built-in interface, allowing for customized overspeed and zero-speed protection.
Q: Are there similar models?
A: The EPRO DF9010 and DF9012 provide similar speed monitoring functions but differ in relay count and frequency range.
Fitur
Jumlah Pesanan Minimum (MOQ)
Kami menerima pesanan dalam jumlah besar dan memiliki jumlah pesanan minimum hanya satu unit.
Sertifikat dan Dokumentasi
Atas permintaan, kami dapat menyediakan semua dokumentasi yang diperlukan, termasuk Sertifikat Asal/Kesesuaian dan dokumen ekspor lain yang dibutuhkan.
Waktu Pengiriman
Untuk barang yang tersedia, kami berusaha mengirim dalam 1-3 hari setelah konfirmasi pembayaran. Barang dengan waktu tunggu yang ditentukan akan dikirim sesuai jadwal yang telah disebutkan.
Metode Pembayaran
Kami menerima pembayaran 100% T/T (Telegraphic Transfer) sebelum pengiriman. Untuk barang dengan waktu tunggu, diperlukan deposit 30% di muka, dengan sisa 70% harus dibayar sebelum pengiriman. Untuk transfer RMB, silakan hubungi kami jika Anda memiliki agen di China.
Garansi
Kami menawarkan garansi standar satu tahun untuk semua barang baru dan asli. Jika Anda memerlukan garansi tambahan, silakan hubungi kami untuk detail biaya tambahan.
Kebijakan Pengembalian Dana dan Pengembalian Barang
Kepuasan Anda penting bagi kami. Jika Anda perlu mengembalikan barang, itu harus dilakukan dalam waktu 30 hari sejak tanggal pemesanan. Produk harus belum digunakan, belum dibuka, dan dalam kemasan aslinya dengan semua aksesori yang disertakan. Pengembalian dana diproses dalam waktu 5-7 hari kerja setelah kami menerima barang yang dikembalikan. Harap dicatat bahwa biaya pengiriman dan biaya terkait tidak dapat dikembalikan.
Unggulan
Produk pelengkap
Pengiriman Ekspres
Pengiriman cepat untuk kebutuhan mendesak Anda.
Persediaan Besar
Stok yang luas memastikan ketersediaan cepat.
Kualitas Premium
Komponen PLC & DCS asli dan berkualitas tinggi.
Dukungan Pelanggan 24/7
Layanan andal untuk klien di seluruh dunia.