Bently Nevada 2155/40-02 Vibration Monitoring & Data Acquisition Unit
Specifications
Manufacturer: Bently Nevada
Product No.: 2155/40-02
Condition： 10 Items in Stock
Product Type: Vibration Monitoring & Data Acquisition Unit
Product Origin: USA
Payment:T/T, Western Union
Weight: 3900g
Shipping port: Xiamen
Warranty: 12 months
Product details
Description
Bently Nevada 2155/40-02 – TDISecure Data Acquisition Unit
Product Overview
The Bently Nevada 2155/40-02 is a secure and high-performance data acquisition unit engineered for demanding machinery protection and condition monitoring applications. Designed by Bently Nevada (a Baker Hughes company), this TDISecure module integrates seamlessly with System 1 software, enabling real-time analysis and diagnostics in industrial environments.
Its rugged stainless-steel enclosure with IP67 rating ensures long-term durability, while advanced cybersecurity features safeguard critical monitoring networks. Supporting 24 configurable analog inputs and multiple digital channels, the Bently Nevada 2155/40-02 delivers reliable performance in power generation, oil & gas, and heavy manufacturing facilities.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | 2155/40-02 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Type | Vibration Monitoring & Data Acquisition Unit |
| Power Input | 20–36 VDC, 35 W |
| Analog Inputs | 24 configurable channels (4–20 mA, 0–10 V, 1–5 V, 0–5 V, 2–10 V) |
| Input Impedance | 250 Ω (current), 400 kΩ (voltage) |
| Frequency Response | DC to 240 Hz @ −3 dB |
| Scan Rate | 400 ms for all 24 channels |
| Accuracy | ±0.32% FS (10 V), ±0.64% FS (4–20 mA) at 25 °C |
| Keyphasor® Inputs | 4 channels, speeds up to 20 kHz |
| Discrete Inputs | 24 channels for alarms and OK status |
| Signal Range | −25 V to +25 V, max 25 V peak-to-peak |
| Communication Interfaces | Ethernet (10/100 Base-T), RS-232/422/485 (Modbus®) |
| Operating Temperature | −30 °C to +65 °C (−22 °F to +149 °F) |
| Storage Temperature | −40 °C to +85 °C (−40 °F to +185 °F) |
| Humidity | Max 95%, non-condensing |
| Altitude | Up to 2000 m |
| Enclosure Rating | IP67, stainless steel housing |
| Dimensions (W × D × H) | 384 mm × 216 mm × 136 mm |
| Weight | 3.9 kg (8.6 lb) |
| Battery Life | Powered: 115 years @ 25 °C; Unpowered: 19 years @ 25 °C |
| Condition | Used, fully operational |
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