Bently Nevada - Thrust Transmitter - 990-04-50-03-05

Bently Nevada 990 Series Vibration Transmitter 990-04-50-03-05: Reliable Machinery Monitoring

Key Product Specifications

• Brand and Model: This unit comes from the trusted manufacturer Bently Nevada, with the core model identifier 990-04-50-03-05.
• Sensing Range: It measures a vibration range of 0 to 4 mils peak-to-peak (0 to 100 µm pp).
• Output and Power: The transmitter features a simple two-wire, 4-20 mA loop output. It operates on a DC power supply from +12V to +35V.
• Performance Accuracy: The device maintains an accuracy of ±1.5% of the full measurement scale.
• Electrical Limits: It supports a maximum loop resistance of 1,000 Ω when using a 35V power supply.
• Environmental Rating: The transmitter works in a wide operating temperature range from -20°C to +70°C.
• Unit Weight: The product weighs approximately 0.43 kg (0.9 lbs) for easy handling.

Detailed Model Configuration

• The suffix "04" specifies the 0-4 mils full-scale measurement range.
• The "50" indicates a standard integrated cable length of 5.0 meters.
• The "03" denotes the included DIN rail clips and mounting screws for easy installation.
• The "05" suffix confirms important safety certifications for hazardous areas.

Installation and Setup Guide

• Mount the transmitter securely using the provided DIN rail clips and screws.
• Position the connected proximity probe with a recommended gap between 0.5 mm and 1.75 mm from the target surface.
• Connect the +12V to +35V DC power supply wires and the 4-20 mA output loop wires to your system.

Compatibility and Technical Performance

• The transmitter supports one 3300 NSv series proximity probe from Bently Nevada.
• You can use a cable extension of up to 3 meters with the compatible probe.
• It offers a fast system response with a fault output drop to below 3.6 mA within 100 microseconds.
• The frequency response spans from 5 Hz to 6 kHz, suitable for monitoring common machinery vibration.

Packaging and Shipping Information

• Each unit ships as a brand new, genuine Bently Nevada product from our available stock.
• The package includes the 990 transmitter and DIN rail mounting hardware.
• We typically dispatch orders within 5 business days from confirmation.
• We ship globally using reliable carriers like FedEx, UPS, and DHL.

Frequently Asked Questions (FAQ)

• Q: Is this transmitter compatible with my existing Bently Nevada probe?
  A: Yes, this 990 vibration transmitter is designed to work with one 3300 NSv series proximity probe.
• Q: What is the required power supply for this unit?
  A: The transmitter needs a DC power supply between +12 and +35 volts to operate correctly.
• Q: How do I mount this device in my control cabinet?
  A: The product includes DIN rail clips and screws for straightforward mounting on a standard DIN rail.
• Q: What is the device's measurement accuracy?
  A: The Bently Nevada 990 maintains a high accuracy of ±1.5% across its full sensing range.
• Q: What is your shipping and return policy?
  A: We ship quickly from stock and offer a 30-day return policy for your peace of mind.

For complete technical details and specifications, download the official product datasheet here: 990 Vibration Transmitter Datasheet PDF

Have questions about integrating this transmitter into your system? Our technical sales team is ready to help. Contact: Email us at sales@nex-auto.com or call/WhatsApp +86 153 9242 9628.