Bently Nevada 991-25-XX-01-CN Thrust Transmitter, China Bently Nevada 991-25-XX-01-CN Thrust Transmitter Manufacturers, Suppliers, Factory

Commercial Terms

Minimum Order Quantity	1 Piece
Price	Contact for Winnie
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	In stock

Ways to contact

Sales	Email	Whatsapp
Jim Pei	[email protected]	+86 18020776782

Specifications

Product Name	Bently Nevada 991-25-XX-01-CN Thrust Transmitter
Manufacturer	Bently Nevada
Product Type	Thrust Transmitter
Part Number	991-25-XX-01-CN
Weight	0.46 kg
Estimated shipping dimensions	10x7.3x6cm
Place of shipment	Xiamen, China
Country of origin	USA
Full-scale Option	25-0-25 mils
System Length Option	5.0 meters (16.4 feet)/ 7.0 meters (23.0 feet)
Mounting Option	35 mm DIN-rail clips
Input	Accepts one non-contacting 3300 NSv Proximity Probe and extension cable
Power	Requires +12 to +35 Vdc input at the transmitter terminal
4 to 20 mA Signal Output	4 to 20 mAdc over specified full-scale range in 2-wire configuration
4 to 20 mA Loop Accuracy	Within ±1.5% over specified full scale range (typical)
Maximum Loop Resistance	1,000 Ω including cable at 35 Vdc
Current Limiting	23 mA typical
Zero and Span	Non-interacting external adjustments
Operating Temperature	-35°C to +85°C (-31°F to +185°F)
Storage Temperature	-51°C to +100°C (-60°F to +212°F)

Tag

991 Thrust Transmitter

Axial Displacement Transmitter

Shaft Thrust Monitoring

Industrial Thrust Sensor

4-20 mA Output Transmitter

DIN Rail Mounted Transmitter

3300 NSv Compatible Transmitter

Rotating Machinery Protection

Industrial Automation Sensor

Condition Monitoring Device

Non-Contact Displacement Monitoring

Machinery Protection System

Predictive Maintenance Sensor

OEM Machinery Monitoring

Compressor Thrust Monitoring

Pump Shaft Monitoring

Motor Protection Sensor

Industrial Vibration Diagnostic Output

Bently Nevada Monitoring Solution

Description

The Bently Nevada 991-25-XX-01-CN Thrust Transmitter is a high-reliability axial displacement monitoring device designed for OEM machinery control and protection systems. It converts shaft movement signals from a 3300 NSv Proximity Probe into a standard 4–20 mA loop-powered output for accurate thrust position monitoring and machinery protection. Engineered for centrifugal compressors, pumps, motors, and fans, the transmitter integrates a Proximitor sensor, adjustable zero and span controls, and advanced fault protection circuits to ensure stable and reliable operation. Its compact DIN-rail mountable design, potted construction, and compatibility with 5 m or 7 m extension cable systems make it suitable for demanding industrial environments, including high-humidity applications. Diagnostic outputs for vibration and gap monitoring further enhance machinery condition analysis and maintenance efficiency.

In summary, the 991-25-XX-01-CN Thrust Transmitter is a compact, accurate, and highly reliable monitoring solution designed to improve machinery protection, condition monitoring, and operational stability in industrial applications.

Functions

Measures axial shaft displacement and thrust position
Converts probe signals into a standard 4–20 mA output
Supports machinery protection and control systems
Provides proportional engineering-unit signals for monitoring systems
Enables predictive maintenance and equipment diagnostics
Supplies dynamic vibration and gap signals for diagnostics
Prevents false alarms with Not OK/Signal Defeat circuitry
Reduces startup signal errors using Power-up Inhibit protection
Supports quick loop verification through Test Input functionality

the 991-25-XX-01-CN transmitter provides accurate thrust monitoring, reliable signal conversion, and advanced protection features to enhance machinery reliability, safety, and maintenance efficiency.

Features

Full-scale measurement range of 25-0-25 mils
Compatible with 3300 NSv Proximity Probe systems
Available with 5 m or 7 m system cable options
4–20 mA loop-powered output configuration
±1.5% typical loop accuracy over full scale range
Non-interacting external zero and span adjustments
Integrated Proximitor sensor design
35 mm DIN-rail clip mounting for easy installation
Supports bulkhead mounting configurations
Power-up Inhibit circuit for transient protection
Not OK/Signal Defeat circuit for fault protection
PROX OUT/COM terminals for diagnostic signal access
Potted construction for high-humidity environments
Maximum loop resistance of 1,000 Ω at 35 Vdc
Operating temperature range from -35°C to +85°C
Compact design suitable for limited installation spaces

the 991-25-XX-01-CN combines precise measurement capability, advanced protection circuits, flexible installation, and durable industrial construction to provide dependable axial displacement monitoring in demanding applications.

Application Scenarios

The Bently Nevada 991-25-XX-01-CN Thrust Transmitter is widely used in centrifugal air compressors, pumps, motors, fans, and other rotating industrial machinery requiring accurate axial displacement and thrust position monitoring. It is suitable for OEM machinery protection systems in oil & gas, petrochemical, power generation, manufacturing, and process industries where reliable thrust monitoring is essential for operational safety and equipment reliability. Its compact design and compatibility with 3300 NSv proximity probes make it ideal for installations with limited space. The transmitter is commonly applied in condition monitoring systems, predictive maintenance programs, vibration diagnostics, and machinery protection applications to reduce downtime, improve maintenance efficiency, and ensure stable long-term operation in demanding industrial environments.