Overview
The Bently Nevada 990-05-70-01-01 Vibration Transmitter is designed to convert the displacement signal from a 3300 NSv Proximity Probe into a 4-20 mA output for reliable vibration monitoring. It features flexible installation options, accuracy, and high-performance capabilities for industrial applications.
Features
- Full-scale Option: 0-5 mils pp (0-125 μm pp)
- System Length Option: 7.0 meters (23.0 feet)
- Mounting Option: 35 mm DIN rail clips
- Agency Approval Option: CSA Division 2
Technical Specifications
- Input: Accepts 1 non-contacting 3300 NSv Proximity Probe and extension cable
- Power Supply: Requires +12 to +35 Vdc input at the transmitter terminal
-
Signal Output:
- 4 to 20 mA signal output in 2-wire configuration
- Accuracy within ±1.5% over the specified full-scale range
- Probe Gap: Probe must be gapped between 0.5 mm and 1.75 mm (20 to 55 mils) from the target for proper measurement
- Maximum Loop Resistance: 1,000 Ω including cable at 35 Vdc
- Current Limiting: 23 mA typical
- Zero and Span: Non-interacting external adjustments
- Signal Defeat: Signal output drops below 3.6 mA within 100 µs after a Not OK condition occurs and restores within 2-3 seconds once the issue is resolved
Environmental Limits
-
Transmitter Temperature:
- Operating: -35°C to +85°C (-31°F to +185°F)
- Storage: -52°C to +100°C (-62°F to +212°F)
-
Probe Temperature:
- Operating: -52°C to +177°C (-62°F to +351°F)
- Storage: -52°C to +177°C (-62°F to +351°F)
- Humidity: 100% condensing (non-submerged), with protection of coaxial connectors
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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