149369-01 Bently Nevada本特利模块

149369-01 是 Bently Nevada 3500/25 增强型键相模块的订货号（部件号），对应型号 3500/25-02-01-00（内部端子、标准温度版）。

一、基本信息

订货号：149369-01

型号：3500/25-02-01-00

类型：半高、2 通道增强型键相（Keyphasor）模块

功能：接收电涡流 / 磁电传感器信号，输出数字键相脉冲，用于转速、相位、振动同步分析

应用：3500 系列 TSI（机械保护系统），适配汽轮机、压缩机等大型旋转机械

二、生命周期（截至 2026-05-06）

状态：在产（Active）、非 EOL，原厂正常供货，属于成熟主流型号。

供货：全新原装、库存备件可正常采购，交期约 4–6 周。

替代：同系列无直接替代；长期升级平台为 3500 XL（非直接插拔）。

三、关键参数

通道：2 通道（半高）

输入：电涡流 / 磁电传感器，+0.8V ~ -21V

频率：0.017Hz~20kHz（1~1,200,000CPM）

精度：相位 ±0.1°，转速 ±0.05%

温度：0°C ~ +65°C（内部端子版）

四、兼容性

机架：3500/05 标准机架

配套模块：3500/15 电源、3500/22M TDI、3500/40/42 振动模块等

传感器：3300XL/7200 系列电涡流探头、磁电式速度传感器

149369-01 is the ordering number (part number) for Bently Nevada 3500/25 Enhanced Keyphasor Module, corresponding to model 3500/25-02-01-00 (internal terminals, standard temperature version).

1、 Basic Information

Order number: 149369-01

Model: 3500/25-02-01-00

Type: Half height, 2-channel enhanced Keyphasor module

Function: Receive signals from eddy current/magneto electric sensors, output digital key phase pulses for synchronous analysis of speed, phase, and vibration

Application: 3500 series TSI (Mechanical Protection System), suitable for large rotating machinery such as steam turbines and compressors

2、 Lifecycle (as of May 6, 2026)

Status: In production (Active), non EOL, factory supplied normally, belonging to mature mainstream models.

Supply: Brand new original parts and stock spare parts can be purchased normally, with a delivery time of about 4-6 weeks.

Substitution: No direct substitution within the same series; The long-term upgrade platform is 3500 XL (non direct plug-in).

3、 Key parameters

Channel: 2 channels (half height)

Input: Eddy current/magneto electric sensor,+0.8V~-21V

Frequency: 0.017Hz~20kHz (1~1200000CPM)

Accuracy: Phase ± 0.1 °, speed ± 0.05%

Temperature: 0 ° C~+65 ° C (internal terminal version)

4、 Compatibility

Rack: 3500/05 standard rack

Supporting modules: 3500/15 power supply, 3500/22M TDI, 3500/40/42 vibration module, etc

Sensors: 3300XL/7200 series eddy current probe, magneto electric speed sensor