Description

The BENTLY 9200-01-01-10-00 is a loop-powered,seismic velocity vibration sensor from Emerson’s Bently Nevada product line,designed to continuously monitor casing vibration on motors,pumps,gearboxes,and other non-turbomachinery assets.It integrates a moving-coil seismic element with signal conditioning electronics to deliver a standard 4–20 mA output proportional to RMS velocity(mm/s),directly compatible with PLCs,DCS,and SCADA systems—without requiring a separate monitoring rack.

As a self-contained,two-wire transmitter,the 9200-01-01-10-00 brings high-fidelity machinery health data to mainstream industrial applications where cost,simplicity,and reliability are paramount.

Application Scenarios

At a municipal water treatment facility in California,maintenance teams struggled with unexpected pump failures due to undetected bearing degradation.Installing BENTLY 9200-01-01-10-00 sensors on 30 critical vertical turbine pumps transformed their strategy:vibration trends now feed directly into the plant’s Allen-Bradley PLC via 4–20 mA inputs.When one pump showed a steady rise from 2.1 to 4.8 mm/s over three weeks,operators scheduled a bearing replacement during planned downtime—avoiding a$150K emergency repair and 72 hours of service disruption.This case illustrates how the BENTLY 9200-01-01-10-00 democratizes predictive maintenance for mid-tier rotating equipment.

Parameter

Main Parameters Value/Description

Product Model 9200-01-01-10-00

Manufacturer Bently Nevada(Emerson)

Product Category Seismic velocity vibration transmitter(loop-powered)

Output Signal 4–20 mA proportional to RMS velocity(mm/s)

Measurement Range 0–10 mm/s RMS(full scale=20 mA)

Frequency Response 0.5 Hz to 100 Hz(±3 dB),optimized for bearing fault detection

Power Supply 12–32 V DC(loop-powered,2-wire)

Accuracy±5%of full scale

Mounting¼-28 UNF threaded stud(standard on most bearing housings)

Environmental Rating IP66,–40°C to+100°C operating temperature

Housing Material 316 stainless steel,corrosion-resistant

Certifications CE,CSA,ATEX(optional IS versions available)

Protocol Support Analog only(no digital comms);HART overlay optional in some variants

Note:The suffix“-10”indicates 10 mm/s full-scale range;“-00”denotes standard analog output without HART.

Technical Principles and Innovative Values

Innovation Point 1:True seismic design—no external power or reference surface needed—uses internal inertial mass to measure absolute casing vibration,ideal for machines without shaft access.

Innovation Point 2:RMS velocity output aligns with ISO 10816 severity standards,enabling direct comparison to international alarm thresholds without post-processing.

Innovation Point 3:Wide frequency band(0.5–100 Hz)captures both low-frequency imbalance and high-frequency bearing defects—unlike narrowband accelerometers that miss key failure modes.

Innovation Point 4:Loop-powered architecture reduces wiring costs by 50%compared to 4-wire sensors and integrates seamlessly into existing analog I/O infrastructure.

Innovation Point 5:Robust 316 stainless steel housing withstands washdowns,chemical exposure,and outdoor weathering—making it suitable for food&beverage,mining,and offshore platforms.

Application Cases and Industry Value

In a pulp&paper mill in Sweden,paper machine drive motors suffered chronic bearing failures due to moisture ingress and misalignment.After installing BENTLY 9200-01-01-10-00 sensors on all 45 motors,the maintenance team established baseline vibration levels and set dynamic alarm bands in their Rockwell PlantPAx system.Within six months,they identified three motors trending toward ISO Zone C(>4.5 mm/s),replaced bearings during scheduled outages,and reduced motor-related downtime by 70%.The mill now mandates the 9200-01-01-10-00 on all new motor purchases—a testament to its ROI in asset reliability programs.

Related Product Combination Solutions

9200-01-01-20-00:Same sensor with 0–20 mm/s range for higher-vibration applications

3500/20 125768-01:4–20 mA input module for integrating 9200 signals into 3500 protection racks

AMS Machinery Manager:Emerson software for centralized vibration trend analysis from multiple 9200 units

Rosemount 644:Temperature transmitter often co-installed with 9200 for combined temp/vibe monitoring

Allen-Bradley 1756-IF16:16-channel analog input card for ControlLogix integration

Honeywell Experion PKS:DCS system that natively supports 4–20 mA vibration trends

Bently Nevada 3300 XL Probes:For shaft vibration on critical turbomachinery(complementary to 9200’s casing focus)

Wireless THUM Adapter:Enables wireless 4–20 mA transmission from 9200 in hard-to-wire locations

This portfolio enables scalable condition monitoring—from single-pump alerts to enterprise-wide reliability dashboards.

Installation,Maintenance,and Full-Cycle Support

Installing the BENTLY 9200-01-01-10-00 is straightforward:mount directly to a clean,flat surface on the bearing housing using the¼-28 stud(torque to 2.7 N·m),then connect two wires to any 12–32 V DC loop.Ensure the mounting surface is free of paint or rust for optimal mechanical coupling.For best results,align the sensor axis with the dominant vibration direction(typically horizontal for motors).

No calibration is required during service life.However,periodic bump tests(e.g.,using a calibrated shaker)can verify functionality.The sensor’s solid-state design ensures>10-year MTBF with zero moving parts to wear out.

We stock genuine BENTLY 9200-01-01-10-00 units sourced through authorized Emerson distribution partners.Every unit is inspected for housing integrity,thread condition,and label accuracy,and tested for basic loop response.We offer 12-month warranty,fast global shipping,and expert guidance on sensor placement,alarm setting,and system integration.

Contact us for a customized solution to bring reliable,standards-based vibration monitoring to your entire fleet of rotating assets—without the complexity of traditional rack-based systems.

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