Bently Nevada|3300/45-02-01-03-00|Dual Differential Expansion Monitor

SKU: 3300/45-02-01-03-00

Manufacturer: BENTLY NEVADA
Product No.: 3300/45-02-01-03-00
Condition：Persediaan
Product Type: Dual Differential Expansion Monitor
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Bently Nevada 3300/45-02-01-03-00 Dual Differential Expansion Monitor

Description

The Bently Nevada 3300/45-02-01-03-00 is a Dual Differential Expansion Monitor for continuous axial position monitoring of rotor relative to machine casing in turbine systems, detecting thermal expansion changes during startup/shutdown with two independent channels.

Features

Monitors two differential expansion channels (Channel B 可关闭 for single-location measurement).
Four alarm setpoints (two over/under per channel) with adjustable thresholds.
User-programmable recorder outputs, buffered transducer signals, and LCD/LED status indicators.
Field-configurable options for range, relays, and alarm logic.

Technical Specifications

Inputs:

Two proximity probe signals for differential expansion measurement.
Input impedance: 10 kΩ per channel.
Signal scale factor: 20 mV/mil (0.787 V/mm) or 10 mV/mil (0.392 V/mm) (jumper-selectable).

Signal Conditioning:

Accuracy: ±0.33% typical, ±1% maximum (25°C).
Power consumption: 1.5 W.

Outputs:

Recorder outputs (per channel):
- +4–20 mA (±0.7% signal, ±0.09 mA offset),
- +1–5 Vdc (±1.1% signal, ±10 mV offset),
- 0–10 Vdc (±1.1% signal, ±15 mV offset).
Output impedance (voltage): 100 Ω (min. load 10 kΩ).
Buffered transducer outputs: Front-panel coaxial connectors + rear-panel terminals, short-circuit protected (100 Ω impedance).

Alarms:

Alarm setpoints: 0–100% full-scale, LCD resolution ±1.6%, repeatability ±0.4%.
Relay modules: Epoxy-sealed dual relays (Quad Relays not supported).

Display:

63-segment vertical LCD per channel (83 mm height), showing probe gap, error codes, and ADJUST mode.
LED indicators: OK (green), Alarm (red, First Out flashing), Bypass (red).

Environment:

Operating temp: 0–65°C; storage temp: -40–85°C.
Humidity: Up to 95% non-condensing.

Physical:

Weight: 1 kg (2.2 lbs).
Rack mount: Single position (excluding slots 1–2 for power/system monitor).

Informasi Pesanan dan Garansi

Syarat Pembelian dan Pengembalian

Pedoman rinci tentang jumlah pesanan minimum, waktu pengiriman, opsi pembayaran, garansi, dan kebijakan pengembalian.

Kami dengan senang hati menerima pesanan dalam jumlah besar, dengan jumlah pesanan minimum hanya satu unit.

Atas permintaan, kami dapat menyediakan semua dokumen yang diperlukan, termasuk Sertifikat Asal/Kesesuaian dan dokumen ekspor lainnya yang diperlukan.

Kami menerima pembayaran 100% T/T (Telegraphic Transfer) sebelum pengiriman. Untuk barang dengan waktu tunggu, deposit 30% diperlukan di muka, dengan sisa 70% dibayarkan sebelum pengiriman. Untuk transfer RMB, silakan hubungi kami jika Anda memiliki agen di China.

Semua barang baru dan asli dilengkapi dengan garansi standar satu tahun. Untuk opsi garansi yang diperpanjang, silakan hubungi kami untuk detail harga.

Kami mengutamakan kepuasan Anda. Jika Anda perlu mengembalikan barang, itu harus dilakukan dalam waktu 30 hari setelah pembelian. Produk harus dalam keadaan tidak terpakai, tidak dibuka, dan dalam kemasan aslinya, termasuk semua aksesori. Pengembalian dana akan diproses dalam waktu 5-7 hari kerja setelah menerima pengembalian. Harap dicatat, biaya pengiriman dan penanganan tidak dapat dikembalikan.

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