Bently Nevada 990-08-70-02-00 - In Stock Vibration Transmitter

Bently Nevada 990-08-70-02-00 Vibration Transmitter

For detailed wiring diagrams, full specifications, and adjustment procedures, please download the official document: 990 Vibration Transmitter Datasheet PDF.

Core Technical Specifications

• Brand & Model: This is the Bently Nevada 990-08-70-02-00 vibration transmitter.
• Measurement Range: It offers a 0–8 mils peak-to-peak (0–200 µm pp) full-scale range.
• Output & Accuracy: The device provides a 4–20 mA dc signal with an accuracy of ±1.5% of full scale.
• Power Requirements: It operates on a standard +12 to +35 V dc power supply.
• Electrical Limits: The maximum loop resistance is 1,000 Ω at 35 V dc.
• Environmental Rating: Suitable for operation from -20°C to +85°C.

Model Number Suffix Guide

• Suffix -08: Defines the 0-8 mils peak-to-peak measurement scale.
• Suffix -70: Indicates the attached 7.0-meter (23-foot) cable length.
• Suffix -02: Specifies a bulkhead screw mounting configuration.
• Suffix -00: Denotes that no specific agency approval is included; for general industrial use.

Installation & Setup Procedure

• Securely mount the transmitter using the provided bulkhead screws.
• Connect one compatible Bently Nevada 3300 NSv proximity probe.
• Use an extension cable not exceeding 3 meters (10 feet) from the BNC connector.
• Set the probe gap to between 0.5 and 1.75 mm from the target surface.
• Wire the 12–35 V dc power supply to the appropriate loop terminals.
• Finally, perform zero and span adjustments for accurate calibration.

Frequently Asked Questions (FAQ)

• What is the key difference of the -00 suffix?
  The "-00" suffix means this model is for general industrial use without specific safety agency approvals (like ATEX or CSA).
• How do I mount this transmitter?
  This model uses a bulkhead mounting style (suffix -02) with screws for a secure installation.
• What probe and cable can I use?
  You need one Bently Nevada 3300 NSv probe and can add up to 3 meters of extension cable.
• Is this transmitter in stock?
  Yes, the 990-08-70-02-00 is available for immediate order from our stock.
• What is the operating temperature?
  It reliably operates in temperatures from -20°C to +85°C.
• Do you provide a datasheet?
  Yes, you can download the comprehensive datasheet using the link provided above.

For complete technical data and installation guidelines, review the product datasheet.

Contact Information for Inquiries: sales@nex-auto.com or call us at +86 153 9242 9628.

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