Bently Nevada 990-08-XX-01-00 MOD:165353-01 990 Vibration Transmitter
Especificações técnicas
Manufacturer: Bently Nevada
Condition：New with Original Package
Product Type: Vibration Transmitters
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
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Product Description
Configured for continuous vibration signal transmission in machinery monitoring loops, the Bently Nevada 990-08-XX-01-00 MOD:165353-01 (990-08-XX-01-00 990 Vibration Transmitter) provides direct signal conditioning and proportional vibration output. The transmitter is configured for 0-8 mils pp (0-200 um pp) measurement and supports a frequency response of 5 Hz to 6,000 Hz, +0/-3 dB.
Suffix Breakdown & Model Matrix
| Suffix | Specification |
|---|---|
| 990 | 990 Vibration Transmitter |
| 08 | 0-8 mils pp (0-200 um pp) |
| XX | Probe system cable length configuration; supplied information lists 5.0 m and 7.0 m options |
| 01 | 35 mm DIN rail clips |
| 00 | Not required |
| MOD:165353-01 | Modification / associated configured assembly reference provided |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 990-08-XX-01-00 MOD:165353-01 |
| Base Model | 990-08-XX-01-00 |
| Product Parameters | 990 Vibration Transmitter |
| Brand | Bently Nevada |
| Origin | USA |
| Place of Shipment | Xiamen, China |
| Weight | 0.44 kg |
| Dimensions | 7.3 x 5 x 10 cm estimated shipping size |
| Measurement Range | 0-8 mils pp (0-200 um pp) |
| Frequency Response | 5 Hz to 6,000 Hz, +0/-3 dB |
| Minimum Target Size | 9.5 mm (0.375 in) diameter |
| Maximum Loop Resistance | 1,000 ohms including cable at 35 VDC |
| Mounting | 35 mm DIN rail clips |
| Manufacturer | Bently Nevada |
| Tariff Code | 8537101190 |
| Cable Configuration Options | 5.0 m (16.4 ft) or 7.0 m (23.0 ft) |
| Associated Configuration | MOD 4140, 3300 XL 8 mm, 9 m reference provided as 165335-01 |
Eddy-Current Probe Scaling and Rotor Dynamics
The 990 Vibration Transmitter operates with a configured eddy-current proximity measurement system and converts machine vibration information into a transmitter output suitable for monitoring loops. Correct probe system scaling directly affects the relationship between target displacement and transmitted vibration value.
During installation, technicians should validate the complete probe, extension cable, and driver or transmitter configuration as one matched measurement system. Gap voltage validation can also support correct probe positioning where the associated Bently Nevada proximity system requires a nominal -10 VDC target condition. In addition, consistent cable routing helps reduce electrical interference and signal cross-talk that could affect rotor dynamics measurements.
Frequently Asked Questions
Q: What vibration range does the 990-08 configuration provide?
A: The provided configuration specifies 0-8 mils pp (0-200 um pp).
Q: What frequency range does this transmitter support?
A: The specified frequency response is 5 Hz to 6,000 Hz, +0/-3 dB.
Q: Can the transmitter be mounted on a standard DIN rail?
A: Yes. The 01 configuration specifies 35 mm DIN rail clips. The mounting rail and enclosure should provide adequate mechanical support and electrical protection.
Field Installation Guidelines
- Install the transmitter using the specified 35 mm DIN rail clips and secure the rail inside a suitable industrial enclosure.
- Keep probe system cables separated from high-current power conductors and switching circuits where practical.
- Maintain the specified probe system configuration when replacing cables or associated proximity measurement components.
- Ground cable shields according to the applicable Bently Nevada system installation practice to reduce induced electrical noise.
- Verify loop wiring resistance against the specified maximum of 1,000 ohms including cable at 35 VDC.
- Confirm target size and mechanical clearance before commissioning the measurement channel.
- Perform gap voltage and vibration signal checks after installation when supported by the associated proximity probe system.
Other Attributes
- Series: 24765 and 135613 Case Expansion Transducer Systems
- Country of Origin: USA
- Lead Time: In Stock, 2 Working Days
In Stock Hot Items of The Bently Nevada
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TEL: +86 18030205725 E-MAIL: manskiwong@cambia.cn
Question 1: Is Our Price Competitive?
NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.