| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615980777398 | |||||||
| +8615980777398 | ||||||||
| +8615980777398 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Bently Nevada 21504-000-012-05-02 Product Overview
The Bently Nevada 21504-000-012-05-02 is a high-performance vibration monitoring transducer designed for industrial machinery protection and condition monitoring. It is part of Bently Nevada’s extensive portfolio of reliability solutions, widely used in oil & gas, power generation, and heavy industries.
This transducer provides accurate vibration measurements, enabling early fault detection and preventing catastrophic equipment failures. Its robust construction ensures reliability in harsh environments.
Product Advantages
- High Accuracy – Delivers precise vibration data for critical machinery.
- Durability – Built to withstand extreme temperatures, moisture, and corrosive environments.
- Easy Integration – Compatible with Bently Nevada’s monitoring systems for seamless data collection.
- Long Service Life – Engineered for minimal maintenance and long-term reliability.
- Wide Application Range – Suitable for turbines, compressors, pumps, and motors.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 21504-000-012-05-02 |
| Measurement Type | Vibration (Velocity/Displacement) |
| Output Signal | 4-20 mA (Loop Powered) |
| Voltage Range | 18-30 VDC |
| Frequency Range | 10 Hz – 1 kHz |
| Operating Temp. | -40°C to +85°C (-40°F to +185°F) |
| Enclosure Rating | IP67 (Dust & Waterproof) |
| Cable length | 3 m |
| Weight | 0.75 kg |
| Mounting | Threaded Stud or Magnetic Base |
| Compliance | ATEX, IECEx (Hazardous Areas) |
Applications
- Gas & Steam Turbines – Monitors blade passing and imbalance.
- Centrifugal Compressors – Detects misalignment and bearing wear.
- Pumps & Motors – Identifies cavitation and mechanical looseness.
- Fans & Blowers – Tracks vibration levels for predictive maintenance.
Compatible Models (Recommended Pairings)
- Bently Nevada 3500/42M – Vibration Monitor (4-channel).
- Bently Nevada 3300/16 – Proximity Transducer System.
- Bently Nevada 1900/65A – Signal Conditioner.
- Bently Nevada 2300/25 – Temperature Monitor.
- Bently Nevada 3701/46 – Accelerometer.
- Bently Nevada 3300/26 – Shaft Displacement Sensor.
Installation Instructions
- Mounting – Secure the transducer using the provided threaded stud or magnetic base.
- Wiring – Connect the 4-20 mA output to the monitoring system (shielded cable recommended).
- Calibration – Verify signal output using a calibrated vibration source.
- Testing – Perform a bump test to ensure proper response.
- Environmental Protection – Ensure seals are intact for IP67 compliance.
Recommended Similar Models (Same Series)
| Model | Type | Voltage | Frequency Range | Dimensions | Weight |
|---|---|---|---|---|---|
| 21504-000-012-05-01 | Vibration Transducer | 18-30 VDC | 5 Hz – 2 kHz | 120x80x60 mm | 450 g |
| 21504-000-012-05-03 | High-Temp Version | 18-30 VDC | 10 Hz – 1.5 kHz | 120x80x60 mm | 470 g |
| 21504-000-012-10-02 | Explosion-Proof | 18-30 VDC | 10 Hz – 1 kHz | 130x85x65 mm | 500 g |
| 21504-000-015-05-02 | Low-Frequency Model | 18-30 VDC | 2 Hz – 500 Hz | 120x80x60 mm | 450 g |
| 21504-000-020-05-02 | High-Sensitivity | 18-30 VDC | 10 Hz – 1 kHz | 120x80x60 mm | 460 g |
| 21504-000-030-05-02 | Wireless Option | 24 VDC | 10 Hz – 1 kHz | 125x85x65 mm | 480 g |
Top 8 Popular Bently Nevada Models
| Model | Type | Voltage | Frequency | Dimensions | Weight |
|---|---|---|---|---|---|
| 3300 XL 5mm | Proximity Probe | -18 to -24 VDC | 0-15 kHz | 8mm Diameter | 100 g |
| 3500/42M | Vibration Monitor | 24 VDC | 0.5-10 kHz | 160x120x80 mm | 1.2 kg |
| 1900/65A | Signal Conditioner | 115/230 VAC | DC-10 kHz | 90x70x50 mm | 300 g |
| 2300/25 | Temperature Monitor | 24 VDC | N/A | 100x80x60 mm | 400 g |
| 3701/46 | Accelerometer | 18-30 VDC | 1 Hz-10 kHz | 30x30x20 mm | 150 g |
| 3300/16 | Proximity Transducer | -18 to -24 VDC | 0-15 kHz | 60x40x30 mm | 200 g |
| 2600T | Pressure Transmitter | 12-36 VDC | N/A | 120×60 mm | 350 g |
| 3500/22M | Tachometer Module | 24 VDC | 0-30,000 RPM | 160x120x80 mm | 1.1 kg |
Frequently Asked Questions (Q&A)
Q1: What is the operating voltage range for the 21504-000-012-05-02?
A1: It operates on 18-30 VDC.
Q2: Can this sensor be used in hazardous areas?
A2: Yes, it is ATEX/IECEx certified for hazardous environments.
Q3: What is the frequency response range?
A3: 10 Hz to 1 kHz.
Q4: How should the transducer be mounted?
A4: It can be mounted via threaded stud or magnetic base.
Q5: Is calibration required after installation?
A5: Yes, a bump test or signal verification is recommended.
Q6: What is the IP rating?
A6: It has an IP67 rating (dustproof and waterproof).
Bently Nevada 21504-000-012-05-02 5mm and 8mm Standard Mount Probe
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615980777398 | |||||||
| +8615980777398 | ||||||||
| +8615980777398 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Does this product come with a warranty?
Yes, we offer a 1-year warranty and support returns and exchanges to fully protect your rights.
How to verify products before purchase?
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation.
How long does shipping take?
Shipping times vary by location. With our 16 global warehouses, we strive for fast delivery. Contact us for an estimated delivery time.
What is the minimum order quantity (MOQ)?
The MOQ is usually one unit. For bulk orders, please contact us for discounts and pricing details.
Can I get discounts for bulk purchases?
Yes, we offer competitive pricing for bulk purchases. Contact our sales team for a custom quote.
What payment methods do you accept for wholesale orders?
We accept various methods, including bank transfers (T/T), letters of credit (L/C), and more upon agreement.
Can I purchase different quantities of a product?
Yes, we offer flexible ordering options, whether you need a single unit or a large batch.
Are there discounts for new wholesale customers?
We occasionally offer promotional discounts for new wholesale customers. Contact us for current offers.
How can I ensure compatibility with my existing systems?
If unsure, please provide your system details, and our support team will verify compatibility before purchase.
Can I return products if they don’t meet my requirements?
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Return shipping costs are the buyer's responsibility.
Do you provide technical support or installation services?
Yes, we offer technical support for installation, configuration, and troubleshooting.
Comment
Please leave your comments, we value your opinions very much.
21504-000-012-05-02, 5mm and 8mm Standard Mount Probe, Bently Nevada, Bently Nevada 21504-000-012-05-02
Write your message here and send it to us
