BN 3625 8-Ch Temp Mon |4-20mA/Modbus|ATEX/IECEx|Turb/Comp|Pwr/O&G|OEM+Sup

Product Specification

​1. Product Overview and Core Functionality​
 

The Bently Nevada 3625 is a high-precision, loop-powered vibration transmitter designed for continuous monitoring of rotating machinery in industrial automation applications. This compact device converts raw vibration signals from accelerometers into a standardized 4-20 mA output, enabling seamless integration with control systems such as PLCs, DCS, or SCADA. It measures overall vibration velocity (RMS) or acceleration to detect mechanical faults like imbalance, misalignment, bearing wear, and resonance in equipment such as pumps, motors, and turbines. Built for durability, the 3625 operates reliably in harsh environments, with a robust stainless steel housing rated IP66/IP67 for resistance to dust, moisture, and corrosive chemicals. Its loop-powered design minimizes wiring complexity and supports remote installations in oil and gas, power generation, and manufacturing facilities.

​2. Technical Specifications and System Integration​
 

The 3625 offers a frequency range of 10 Hz to 1 kHz and measurement accuracy of ±2% of full scale, aligning with ISO 10816 vibration severity standards. It accepts input from industrial accelerometers (e.g., 100 mV/g sensitivity) and features configurable alarm thresholds for early fault detection. Certified for hazardous areas (ATEX/IECEx), the transmitter ensures safe operation in explosive atmospheres. Its EMI-resistant circuitry and wide operating voltage (12–30 VDC) enhance reliability in electrically noisy environments. The device includes self-diagnostic capabilities to monitor sensor health and wiring integrity, reducing false alarms. DIN rail or direct mounting options simplify installation, while compliance with API 670 standards ensures compatibility with critical machinery protection protocols.

​3. Applications and Operational Benefits​
 

Deployed in industries such as petrochemicals, mining, and energy, the 3625 enhances predictive maintenance programs by identifying mechanical issues in compressors, fans, and gearboxes before failures escalate. Its real-time data output supports integration with Bently Nevada’s System 1™ software for advanced analytics and trend visualization. The transmitter’s rugged design and low maintenance requirements reduce lifecycle costs, while fail-safe alarms enable rapid response to abnormal conditions. By minimizing unplanned downtime and extending equipment lifespan, the 3625 exemplifies Bently Nevada’s commitment to delivering scalable, reliable solutions that optimize operational safety, efficiency, and compliance with global industrial standards.

Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
more about us , u can view our official web:http://www.zcsensors.com/follow us :

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2)https://www.linkedin.com/in/z-csensorcenter/detail/recent-activity/shares/

With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly.

we are major in PLC,Sensors,HIM,Transmitters.

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