3500/40M 140734-01 Proximitor Monitor, China 3500/40M 140734-01 Proximitor Monitor Manufacturers, Suppliers, Factory

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	3500/40M 140734-01
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:	2.5x25.5x24cm
Weight:	0.8kg

Description

The 3500/40M 140734-01 Proximitor Monitor is a four-channel monitor for industrial automation, accepting 1 to 4 proximity transducer signals. The 3500/40M 140734-01 conditions inputs to provide radial vibration, thrust position, eccentricity, REBAM, and differential expansion measurements, and compares values with user-programmed alarm setpoints using 3500 Rack Configuration Software. Operating at -30°C to +65°C and consuming 7.7 W, the 3500/40M 140734-01 occupies one full-height rear slot in 3500 racks. Radial and thrust sensitivity is 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil), with amplitude accuracy ±0.33% typical and ±1% maximum. Frequency response is programmable from 0.002 to 8678 Hz depending on rotor, spike, and gap filters. Alarm setpoints maintain accuracy within 0.13%. The 3500/40M 140734-01 provides automated monitoring of machinery for continuous vibration and position measurement, enabling precise alarm triggering and condition-based machine control.

Applications

Measure Radial Vibration in Rotating Machinery

The 3500/40M 140734-01 captures radial vibration signals from proximity transducers, with 3.94–7.87 mV/μm sensitivity, enabling automated monitoring of turbines, compressors, and pumps for condition-based maintenance.

Monitor Thrust and Axial Position

The 3500/40M 140734-01 conditions thrust signals to detect axial displacement, providing operators with automated measurement for bearing load and shaft position using ±0.33% amplitude accuracy.

Detect Rotor Eccentricity and Differential Expansion

Using up to four input channels, the 3500/40M 140734-01 measures eccentricity and expansion across shafts, with programmable frequency response from 0.002–8678 Hz, allowing automated control of machinery alignment.

Trigger Automated Alarms Based on Configurable Setpoints

The 3500/40M 140734-01 compares measured signals against alert and danger thresholds with ±0.13% setpoint accuracy, automatically activating alarms for machinery protection.

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 Multi-Channel Monitoring

The 3500/40M 140734-01 provides four independent channels with 3.94–7.87 mV/μm sensitivity, enabling precise automated vibration and position measurement in industrial systems.

Wide Programmable Frequency Response

The 3500/40M 140734-01 supports frequency ranges from 0.002 to 8678 Hz, allowing automated detection of low-frequency shaft movement and high-frequency vibrations in a single monitor.

Accurate Alarm Setpoint Control

With alarm setpoints accurate to ±0.13%, the 3500/40M 140734-01 ensures automated machinery alarms trigger precisely at configured thresholds, reducing false trips and downtime.

Operate Across Industrial Temperature and Humidity Conditions

The 3500/40M 140734-01 functions from -30°C to +65°C with up to 95% non-condensing humidity, supporting continuous automated monitoring in harsh industrial environments.