126615-01 Proximitor I/O Module , China 126615-01 Proximitor I/O Module Manufacturers, Suppliers, Factory

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	126615-01
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Operating Temperature	-30°C to +65°C (-22°F to +150°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Humidity	95%, noncondensing
Rack Space Requirements	1 full-height rear slot
Signal	Accepts from 1 to 4 proximity transducer signals
Power consumption	7.7 Watts, typical
Dimension:	2.5x11x24.1cm
Weight:	0.36kg

Description

The 126615-01 Proximitor I/O Module is a full-height Bently Nevada 3500/40M module designed for automation of machinery vibration and position monitoring. 126615-01 accepts 1 to 4 proximity transducer signals, conditioning them to generate radial vibration, thrust position, eccentricity, REBAM, and differential expansion parameters. Radial and thrust sensitivities are 3.94–7.87 mV/μm, with amplitude accuracy ±0.33% typical and phase error ≤3°. Frequency response is programmable from 0.002 Hz to 8678 Hz across spike, rotor, and 1X vector filters. 126615-01 consumes 7.7 Watts and occupies 1 full-height rear slot. Alarm setpoints are accurate within 0.13% of desired values. Using 3500 Rack Configuration Software, 126615-01 can configure alert and danger thresholds per channel, providing automation-ready measurements for turbine shaft motion, rotor alignment, and vibration tracking. LEDs indicate operational status and communication.

Applications

Monitor Radial Vibration in Rotating Machinery

126615-01 processes 1–4 proximity transducer signals with radial sensitivity of 3.94–7.87 mV/μm, providing continuous measurement of shaft displacement. This allows operators to detect vibration exceeding 0.33% of full-scale amplitude and respond with automated alarms.

Measure Shaft Thrust Position Automatically

126615-01 conditions thrust signals with ±0.33% amplitude accuracy and ≤3° phase error, enabling precise detection of axial shaft movement and automated machine control adjustments.

Track Rotor Eccentricity and Differential Expansion

Using 126615-01, rotor eccentricity and differential expansion are calculated with frequency response programmable from 0.002 Hz to 8678 Hz. Operators can track thermal or dynamic expansion events and trigger alerts based on thresholds accurate to 0.13% of setpoint.

Configure Multi-Channel Alarm Thresholds

With 3500 Rack Configuration Software, 126615-01 sets up alert and danger thresholds for each channel. This allows up to four channels per module to trigger alarms automatically when measurements exceed critical parameters.

Integrate Shaft Motion into Automated Systems

126615-01 outputs buffered Keyphasor and transducer signals via coaxial connectors with 504 Ω output impedance, enabling direct integration into control systems for real-time shaft monitoring.

Specifications

Sensitivity(Radial Vibration)	3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil)
Sensitivity(Thrust)	3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil)
Accuracy(Amplitude)	Within ±0.33% of full scale typical ±1% maximum when input signal is at the center frequency of the measured value's passband
Accuracy(Phase)	3 degrees error, maximum
Accuracy(Channels enabled)	Certain configurations allow the user to enable only one channel of a channel pair
Accuracy of alarm setpoints	Within 0.13% of the desired value
Frequency Response(Spike)	User-programmable from 0.152 to 8678 Hz
Frequency Response(Element)	User-programmable for BPFO ranging from 0.139 to 3836 Hz High-pass corner is 0.8x BPFO. Low-pass corner is 2.2x BPFO
Frequency Response(Rotor)	User programmable from 0.108 to 2221 Hz
Frequency Response(Direct)	Programmable from 3.906 to 14.2 Hz Selection is determined by Spike and Rotor filters
Frequency Response(Gap)	Programmable from 0.002 to 1.0 Hz Selection is determined by the Rotor filter.
Frequency Response(1X vector filter)	The range of shaft speeds for which the value is valid depends on the nominal shaft speed for which the channel is configured.
Accuracy(Direct and Gap)	Exclusive of filtering Within ±0.33% of full-scale typical ±1% maximum
Accuracy(1X and 2X)	Within ±0.33% of full-scale typical ±1% maximum
Accuracy(Smax)	Within ±5% maximum
Accuracy(Not 1X)	±3% for machine speeds less than 30,000 cpm ±8.5% for machine speeds greater than 30,000 cpm

Competitive Advantage

High-Sensitivity Signal Capture

126615-01 handles 3.94–7.87 mV/μm signals, capturing small radial or thrust displacements for accurate monitoring and automated response.

Multi-Channel Measurement Capability

Each 126615-01 monitors up to 4 channels, reducing the number of modules required for complex machinery and lowering system installation complexity.

Precise Alarm Triggering

Alarm setpoints on 126615-01 are accurate to ±0.13% of the desired value, ensuring automated systems respond only to validated threshold breaches.

Programmable Frequency Range for Diverse Events

Frequency response of 0.002–8678 Hz allows 126615-01 to monitor slow thermal movements and high-speed vibration events, supporting detailed automated diagnostics.

Real-Time Automation Integration

126615-01 provides buffered outputs with 504 Ω output impedance, enabling seamless connection to PLCs or automation controllers for live monitoring and control actions.

Quantitative Data Analysis for Automated Maintenance

With ±0.33% amplitude accuracy, ≤3° phase error, and 7.7 Watts power consumption, 126615-01 delivers measurable, reliable data that drives automated maintenance scheduling and machinery protection decisions.