Compact standalone casing vibration monitor for pumps fans compressors, fully tested, 12-month global warranty for industrial rotating equipment spare replacement

Product Overview

• PN: 1900/27
• Brand: Bently Nevada (Baker Hughes)
• Series: 1900 Standalone Machinery Monitoring System
• Type: Single Channel Seismic Vibration Monitor

• Used for continuous casing vibration measurement of pumps, fans, blowers and small compressors, receives signal from accelerometer vibration sensors, realizes local vibration display, two-stage alarm relay output and 4-20mA analog signal upload to DCS/PLC for equipment predictive maintenance and safety interlock.

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Core Features

• Single channel input, compatible with industrial accelerometer vibration sensors, measures vibration velocity value
• Built-in LCD local display, real-time on-site vibration value check and parameter setting
• Two programmable alarm relays (Alert / Danger), with relay bypass switch for convenient maintenance debugging
• Standard 4-20mA isolated analog output, seamlessly connected to DCS and PLC systems
• DIN rail / panel dual mounting design, compact size for small cabinet installation

• Built-in hardware self-diagnosis function to monitor sensor fault and module operating abnormality

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Technical Specs

• Measuring range: 0–100 mm/s velocity
• Frequency response: 10–10000 Hz
• Power supply: 24VDC / 100-240VAC optional
• Operating temperature: -20℃ ~ +70℃
• Protection grade: IP30
• HS Code: 8537101190

• Certification: CE certified

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Compatibility

• Matched sensor: Industrial vibration accelerometer
• Applicable system: DCS, PLC, SCADA monitoring platform

• Not compatible: 3500 series rack hot-slot installation, eddy current proximity probe direct input

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Application

• Vibration online monitoring and over-limit alarm for auxiliary equipment in thermal power, petrochemical, water treatment industries
• Fault early warning for pump, fan, blower, small compressor bearing wear and mechanical unbalance
• Retrofit monitoring points without large rack installation space

• Spare replacement and maintenance renovation of old vibration monitoring equipment

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Our Advantage

• Full channel signal test, parameter calibration and aging test before delivery
• 12-month warranty for new original and fully tested surplus modules
• Global DHL/Fedex door-to-door delivery, FOB Xiamen available
• Free technical support for sensor wiring, alarm threshold setting and signal debugging