中文版
Description
| Technical Specifications | |
|---|---|
| Product Model | **159840-01** |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Type | Vibration Monitor Interface Module |
| Input Channels | 2× Proximitor inputs (eddy current) |
| Signal Range | -2V to -18V DC gap voltage |
| Frequency Response | 0.5–10 kHz (±3 dB) |
| Output | 4–20 mA vibration signal (isolated) |
| Power Supply | 18–30 VDC, 12W max |
| Operating Temp | -40°C to +85°C |
| Housing | IP65 aluminum enclosure |
| Compliance | API 670, ISO 10816 |
| MOQ | 1 unit |
| Warranty | 1 year |
Main Features and Advantages
The **159840-01** delivers industrial-grade vibration monitoring with dual-channel isolated signal conditioning. Engineered for critical machinery protection, it converts proximity probe signals (-2V to -18V) into noise-immune 4–20 mA outputs compatible with PLC/DCS systems. Dual-level alarms (Alert/Danger) trigger within 50ms of threshold violations using API 670 compliant logic. Its IP65-rated aluminum housing withstands harsh environments including washdown areas and offshore platforms. Advanced diagnostics include probe health monitoring with broken wire detection and dynamic compensation for temperature drift. Key advantages include intrinsically safe operation (optional IS barrier compatibility), MIL-STD-810G vibration/shock resistance, and zero-maintenance design with solid-state components rated for 10+ years continuous service. The plug-and-play installation reduces commissioning time by 70% compared to legacy systems.
Application Fields
The **159840-01** protects critical rotating equipment across demanding industries. Power plants deploy it for turbine generator shaft vibration monitoring, detecting imbalance before catastrophic failures. Oil refineries utilize its isolated signals for centrifugal compressor protection in Class I Div 2 areas. Offshore platforms rely on its corrosion resistance for gas turbine supervisory systems in marine environments. Water treatment facilities implement it on large pump trains to prevent bearing failures through early unbalance detection. Additional applications include paper mill dryer section rollers, mining conveyor drive systems subject to heavy dust, and hydroelectric turbine governors where vibration thresholds must comply with ISO 7919 standards. Its extended temperature range makes it ideal for desert solar farms and arctic pipeline compression stations.
Related Products
The **3500/42M** rack monitor integrates multiple **159840-01** modules into plant-wide protection systems. Complementary probes include the **3300 XL 8mm** proximity sensors and **330180-90-00** extension cables. For wireless monitoring, the **Bently Nevada 3701/70** adds Bluetooth® connectivity. Upgrade options feature the **1701/46** IoT vibration transmitter. Legacy replacements include the **125800-01** signal conditioner while modern equivalents include the **BN3500/22** vibration monitor.
Installation and Maintenance
Installation notes: Mount the **159840-01** vertically on vibration-free surfaces using M8 fasteners. Maintain ≥100mm clearance around cooling fins. Use shielded twisted-pair cables (Belden 8761) grounded at the module terminal. Calibration procedure: Before powering, set jumpers for metric/imperial units and verify probe gap voltage with TK-3 calibrator. Maintenance schedule: Annually clean ventilation slots with dry air and verify calibration against reference signal. Check torque on terminal screws (0.8 N·m) during bi-annual shutdowns. For troubleshooting, LED indicators show channel status: steady green for normal operation, flashing yellow for warning, and solid red for danger threshold activation.
Product Guarantee
As Bently Nevada partners, HONG KONG SAUL ELECTRICAL LIMITED provides 1-year comprehensive warranty on **159840-01**, including calibration certificates traceable to NIST standards. Our vibration analysts offer lifetime technical support for API 670 compliance audits. Emergency replacements ship within 24 hours globally, with advance exchange programs for critical machinery applications. Calibration services use certified **TK-3 Pro** test kits. For legacy system migration, we provide configuration mapping to **BN3500** platforms with installation validation reports. Contact our condition monitoring specialists for predictive maintenance packages including vibration analysis software integration.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
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