Bently Nevada 991-01-XX-01-05 MOD:284318-01 991 Thrust Transmitter, China Bently Nevada 991-01-XX-01-05 MOD:284318-01 991 Thrust Transmitter Manufacturers, Suppliers, Factory

Alternative Name

Bently Nevada 991 Integrated Thrust Transmitter

991 Series Axial Position & Vibration Transmitter

4–20 mA Machinery Protection Transmitter

DIN-Rail Mounted Thrust Monitoring Device

3300 NSv Compatible Thrust & Vibration Monitor

Description

The 991-01-XX-01-05 MOD:284318-01 is a high-precision thrust transmitter designed for continuous monitoring of axial thrust position and vibration in rotating machinery. The unit integrates advanced Proximitor sensor technology directly within the transmitter, eliminating the need for a separate external Proximitor module while maintaining accurate and stable measurement performance.

Designed for industrial machinery protection systems, the transmitter converts displacement and vibration signals into standard 4–20 mA outputs for direct integration with PLCs, DCS systems, alarms, and diagnostic equipment. It supports compact installation through 35 mm DIN-rail mounting and features a rugged potted construction for reliable operation in high-humidity and harsh industrial environments.

The 991-01-XX-01-05 MOD:284318-01 also provides diagnostic access through PROX OUT, COM terminals, and coaxial connectors for vibration waveform and gap voltage monitoring. With CSA Division 2, ATEX, and ABS maritime approvals, the transmitter is suitable for industrial, hazardous-area, and marine applications.

Contact Us

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

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

Product Details

Product Name	Bently Nevada 991-01-XX-01-05 MOD:284318-01 991 Thrust Transmitter
Manufacturer	Bently Nevada
Product Type	991 Thrust Transmitter
Part Number	991-01-XX-01-05 MOD:284318-01
Dimensions	10x7.3x5.8cm
Weight	0.44kg
Place of shipment	Xiamen, China
Country of origin	USA
Mounting Option	35 mm DIN-rail clips
Agency Approval Option	CSA Division 2, ATEX Zone 0, ATEX Zone 2 and includes ABS maritime approval
Output	4-20mA (per channel)
Power Supply	18-30V DC, 50mA typical
Resolution	0.1% of full scale
Accuracy	±1% of reading or ±25µm (±1 mil)
Operating Temp	-40°C to +85°C (-40°F to +185°F)

Functions

Monitors shaft axial thrust position in rotating machinery
Provides continuous vibration monitoring and signal conditioning
Converts displacement signals into standard 4–20 mA outputs
Interfaces with industrial PLC, DCS, and machinery protection systems
Supports machinery diagnostics through dynamic vibration signal outputs
Enables alarm, shutdown, and predictive maintenance functions
Provides gap voltage and vibration waveform monitoring capability

Key Features

Integrated Proximitor sensor technology eliminates the need for an external sensor module
Compatible with 3300 NSv proximity probes
Provides 4–20 mA output per channel for industrial control system integration
High measurement accuracy: ±1% of reading or ±25 µm (±1 mil)
Resolution of 0.1% full scale for precise monitoring performance
35 mm DIN-rail mounting design for compact installation
Rugged potted construction for reliable operation in humid and harsh environments
Supports environments with 100% condensing humidity
Includes non-isolated PROX OUT and COM terminals for diagnostics
Provides coaxial connector access for dynamic vibration and gap voltage signals
Non-interacting zero and span potentiometers for easy loop adjustment
Built-in Power-up Inhibit and Not OK/Signal Defeat circuits for protection against transient faults
CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime approvals
Operates with 18–30 VDC power supply and typical current consumption of 50 mA
Wide operating temperature range from −40°C to +85°C
Suitable for compact installations and retrofit machinery monitoring projects
Ideal for compressors, pumps, motors, fans, and rotating machinery protection systems

FAQ

Q1: What is the main purpose of 991-01-XX-01-05 MOD:284318-01?
A1: The 991-01-XX-01-05 MOD:284318-01 is used for axial thrust and vibration monitoring in rotating machinery.

Q2: Does 991-01-XX-01-05 MOD:284318-01 include an integrated Proximitor sensor?
A2: Yes, the 991-01-XX-01-05 MOD:284318-01 integrates Proximitor sensor technology internally, eliminating the need for a separate external module.

Q3: What type of output does 991-01-XX-01-05 MOD:284318-01 provide?
A3: The 991-01-XX-01-05 MOD:284318-01 provides 4–20 mA output signals per channel.

Q4: What mounting method is used by 991-01-XX-01-05 MOD:284318-01?
A4: The 991-01-XX-01-05 MOD:284318-01 uses 35 mm DIN-rail mounting clips.

Q5: What certifications does 991-01-XX-01-05 MOD:284318-01 have?
A5: The 991-01-XX-01-05 MOD:284318-01 includes CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime approvals.

Q6: What operating temperature range does 991-01-XX-01-05 MOD:284318-01 support?
A6: The 991-01-XX-01-05 MOD:284318-01 operates from −40°C to +85°C (-40°F to +185°F).

Q7: Can 991-01-XX-01-05 MOD:284318-01 provide diagnostic vibration signals?
A7: Yes, the 991-01-XX-01-05 MOD:284318-01 provides PROX OUT and coaxial diagnostic outputs for vibration and gap monitoring.