990-04-XX-03-00 Bently Nevada 990 Series Datasheet & Technical Manual

Bently Nevada 990-04-XX-03-00 990 Series Vibration Transmitter Module

Bently Nevada 990-04-XX-03-00 990 Series Vibration Transmitter Module

Availability: 10 left in stock

Bently Nevada 990-04-XX-03-00 Vibration Transmitter The Bently Nevada 990-04-XX-03-00 Vibration Transmitter operates as a two-wire, loop-powered hardware component for integrated...

SKU: 990-04-XX-03-00

Manufacturer: Bently Nevada
Product No.: 990-04-XX-03-00
Product Type: Vibration Transmitters
Product Origin: USA
Payment:T/T, Western Union
Weight: 430g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Bently Nevada 990-04-XX-03-00 Vibration Transmitter

The Bently Nevada 990-04-XX-03-00 Vibration Transmitter operates as a two-wire, loop-powered hardware component for integrated machinery protection and signal conditioning.

Hardware Specifications

Parameter	Specification
Model	990-04-XX-03-00
Brand	Bently Nevada
Origin	Consult Documentation
Weight	0.43 kg
Dimensions	7.6 cm x 10.2 cm x 6.3 cm
Operating Temp	-35 deg C to +85 deg C
Power Consumption	12 to 35 V DC (Loop-powered)
Output Signal	4-20 mA DC
Frequency Response	5 Hz to 1,000 Hz

Mechanical Monitoring and TSI Characteristics

The Bently Nevada 990-04-XX-03-00 performs eddy-current probe scaling to convert high-frequency input signals into a linearized 4-20 mA output. System integration requires gap voltage validation at the probe interface to ensure signal linearity. The transmitter incorporates cross-talk suppression technology to maintain signal integrity in multi-probe monitoring arrays. By monitoring radial vibration, the device provides diagnostic data relevant to rotor dynamics, facilitating the detection of rotating equipment malfunctions.

Frequently Asked Questions

Q: Does the transmitter require an external Proximitor for signal processing? A: No, the transmitter combines the functionality of a Proximitor sensor into a single housing, which permits direct signal conditioning without external units.

Q: Can the device be used with different system lengths? A: Yes, the unit supports 5.0 meter or 7.0 meter total system lengths to accommodate varying installation requirements.

Field Installation Guidelines

Ensure the 3300 NSv proximity probe and extension cables are inspected for defects prior to installation.
Secure the transmitter to a DIN-rail or bulkhead mount, confirming the enclosure is properly grounded to prevent electrical interference.
Validate the 12 to 35 V DC loop-powered supply voltage at the terminals before initiating the 4-20 mA data loop.
Perform gap voltage verification to confirm the system operates within target specifications before commissioning the vibration monitoring loop.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.