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Bently Nevada 991-25-70-01-CN Vibration Transmitter

Bently Nevada 991-25-70-01-CN Vibration Transmitter

  • 1000 Tersedia
  • Manufacturer: Bently Nevada

  • Product No.: 991-25-70-01-CN

  • Condition: Tersedia

  • Product Type: Vibration Transmitter

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Deskripsi

Product Description

The Bently Nevada 991‑25‑70‑01‑CN is a precision vibration transmitter designed for continuous online monitoring of rotating machinery such as turbines, compressors, motors, pumps, and gearboxes. It integrates a proximity probe, integral cable, and Proximitor® sensor into a single unit, delivering a reliable 4–20 mA current loop output for vibration amplitude, shaft position, or Keyphasor® reference signals. This transmitter enables direct interface with PLC/DCS systems without the need for a full monitoring rack.

Technical Specifications

General

Parameter Specification
Model 991‑25‑70‑01‑CN
Product Type Vibration Transmitter / Probe
Series 991 Series Proximitor®-based
Application Vibration and shaft position monitoring

Electrical / Performance

Parameter Specification
Output Signal 4–20 mA current loop
Measurement Type Vibration amplitude, shaft position, Keyphasor® reference
Frequency Response Suitable for dynamic vibration monitoring
Accuracy ±1% typical
Power Supply 12–35 VDC (typical industrial standard)
Linear Range 0.25–1.65 mm Prox Out; suitable for 0.6–0–0.6 mm or 25–0–25 mils current loop

Mechanical

Parameter Specification
Probe Tip Diameter 8 mm
Cable Type Integral cable with standard connector
Housing Material Stainless steel
Mounting 35 mm DIN-rail clips
Connector Standard Bently Nevada designation

Environmental

Parameter Specification
Operating Temperature –35 °C to +180 °C (probe)
Humidity Industrial-grade sealed construction
Compliance Designed for harsh industrial environments

Typical Applications

Steam and gas turbines
Compressors and pumps
Electric motors and generators
Gearboxes and other rotating equipment

FAQ

Q1: Can this transmitter connect directly to a PLC?

A1: Yes, the 991‑25‑70‑01‑CN provides a 4–20 mA output that allows direct connection to PLC/DCS systems without a monitoring rack.

Q2: What measurements does it support?

A2: It supports shaft vibration, shaft position, and Keyphasor® reference measurements using non-contact eddy-current technology.

Q3: Is it suitable for harsh industrial conditions?

A3: Yes, the transmitter has a sealed stainless-steel housing and operates from –35 °C to +180 °C, ensuring reliable performance in industrial environments.

Q4: How does it differ from other 991 Series transmitters?

A4: This model combines the probe, cable, and Proximitor® sensor into a single assembly, reducing installation complexity compared to separate modules in standard 991 Series devices.

Fitur

Kami menerima pesanan dalam jumlah besar dan memiliki jumlah pesanan minimum hanya satu unit.

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

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.

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.

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