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- Overview
- Quick Detail
- Description
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
Bently Nevada |
Model Number: |
190501-04-00-CN |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Quick Detail
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Mounting Hardware Option: |
Stud M6x1 with 3/8-in 24 adapter |
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Connection Option: |
MIL-C-5015 connection interface |
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Agency Approval Option: |
CSA/NRTL/C (Class I, Division 1), ATEX/IECEx/CSA (Class I, Zone 0/1) |
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Dimension: |
8.5x3.5x3cm |
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Weight: |
0.32kg |
Description
The 190501-04-00-CN Velomitor CT Velocity Transducer measures low-frequency casing vibration on cooling tower and air-cooled heat exchanger fans operating from 90 to 300 rpm. The 190501-04-00-CN provides 3.94 mV/mm/s sensitivity and 3.0 Hz to 900 Hz frequency response, with -40°C to +85°C operating range. Its 316L stainless steel case, MIL-C-5015 2-pin connector, and M6x1 stud with 3/8-in 24 adapter enable secure installation on 33 mm diameter surfaces with 4.5 N-m torque. The 190501-04-00-CN withstands 5000 g peak shock and 100% condensing humidity while delivering accurate vibration velocity signals to PLCs, DCS, or SCADA systems for automated fan monitoring and maintenance scheduling. The low-frequency capability allows the 190501-04-00-CN to detect fan motor and speed reducer vibration amplitudes for precise automated analysis.
Applications
Measure Cooling Tower Fan Vibration Using the 190501-04-00-CN
Install the 190501-04-00-CN Velomitor CT on fan casings to provide real-time vibration velocity signals. The 3.94 mV/mm/s sensitivity and 3.0 Hz to 900 Hz frequency response allow precise automated monitoring of low-speed fans (90–300 rpm).
Monitor Air-Cooled Heat Exchanger Fans Using the 190501-04-00-CN
The 190501-04-00-CN captures vibration from fan motors and speed reducers. Its 316L stainless steel case withstands 5000 g shock and 100% condensing humidity, supporting reliable automated performance logging.
Integrate Fan Vibration Data into PLC/DCS/SCADA Using the 190501-04-00-CN
Connect the 190501-04-00-CN via MIL-C-5015 2-pin interface to control systems. The output provides repeatable vibration signals for automated alarm triggering, performance logging, and predictive maintenance.
Enable Predictive Maintenance for Fans Using the 190501-04-00-CN
The 190501-04-00-CN operates across -40°C to +85°C and supports automated analysis of fan vibration trends, enabling accurate scheduling of maintenance tasks.
Specifications
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Sensitivity: |
3.94 mV/mm/s (100 mV/in/s) ±5% |
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Frequency Response: |
3.0 Hz to 900 Hz (180 to 54,000 cpm) ±1.0 dB or 1.5 Hz to 1.0 kHz (90 to 60,000 cpm) ±3.0 dB |
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Temperature Sensitivity: |
-8% to +5% typical over the operating temperature range |
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Case Material: |
316L stainless steel |
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Connector: |
2-pin 316L stainless steel MIL-C-5015, top |
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Mounting Torque： |
4.5 N-m ± 0.6 N-m (40 in– lbf ± 5 in-lbf) |
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Mounting Angle： |
Any orientation |
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Mounting Surface： |
33 mm diameter (1.3 in diameter) |
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Operating Temperature: |
-40°C to +85°C (-40°F to +185°F) |
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Storage Temperature: |
-40°C to +100°C (-40°F to +212°F) |
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Shock Limit: |
5000 g pk, maximum |
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Humidity Limit: |
100% condensing, non-submerged |
Competitive Advantage
Quick Installation on Fan Casings Using the 190501-04-00-CN
The 190501-04-00-CN Velomitor CT mounts on 33 mm surfaces using M6x1 stud and 3/8-in 24 adapter with 4.5 N-m torque, enabling fast integration into automated monitoring systems.
Operate in Harsh Fan Environments Using the 190501-04-00-CN
The 190501-04-00-CN features a 316L stainless steel case, withstands 5000 g peak shock, and tolerates 100% condensing humidity, allowing installation in outdoor or high-humidity fan environments.
Precise Low-Frequency Vibration Measurement Using the 190501-04-00-CN
With 3.94 mV/mm/s sensitivity and 3.0 Hz to 900 Hz frequency range, the 190501-04-00-CN delivers accurate low-frequency vibration data to automated systems for fan motor and speed reducer monitoring.
Support Automated Fan Health Monitoring Using the 190501-04-00-CN
The 190501-04-00-CN outputs repeatable signals to PLCs, DCS, or SCADA, enabling automated alarms, logging, and predictive maintenance scheduling without manual calibration.
