Home > Products > BENTLY NEVADA > Bently Nevada transmitters
Product Status: Brand new in stock
Part Number: BENTLY NEVADA 990-04-70-01-05
Origin: U.S.A
Sales Manager: Stella
Email: [email protected]
Phone (WhatsApp): +86 18159889985
Wechat: zxd18159889985
-- 2-wire, loop-powered vibration transmitter for 3300 NSv proximity probe system
-- Provides 4-20 mA proportional vibration output to PLC or DCS for machinery protection
-- Integrated Proximitor eliminates need for a separate sensor unit
-- Coaxial BNC Prox Out connector for portable diagnostic equipment
-- "Not OK" signal defeat circuit drives output low during sensor or cable faults
-- Non-interacting zero and span potentiometers allow precise loop calibration
-- Agency approvals include CSA Division 2, ATEX Zone 0/2, and ABS maritime
The Bently Nevada 990-04-70-01-05 is a loop-powered 2-wire vibration transmitter designed to work with the 3300 NSv proximity probe system. It converts the non-contacting probe signal into a 4-20 mA DC signal proportional to machinery vibration for PLC or DCS monitoring. The module provides reliable real-time data for machinery protection, diagnostics, and predictive maintenance. Features include an integrated Proximitor, Prox Out connector for portable measurement, and a signal defeat circuit to prevent false alarms during sensor or cable faults. Non-interacting zero and span adjustments allow precise calibration without affecting other settings. Widely used in industrial plants, power generation, and rotating equipment, this transmitter ensures accurate vibration measurement while supporting continuous machinery protection programs.
-- Vibration monitoring for turbines, compressors, and pumps
-- Integration with PLC or DCS for industrial machinery protection
-- Predictive maintenance programs and early fault detection
-- Portable diagnostic measurements using Prox Out connector
-- Industrial facilities including power generation and petrochemical plants
-- Machinery health monitoring with 3300 NSv proximity probe systems
-- Provides reliable 4-20 mA vibration output for machinery protection and diagnostics
-- Integrated Proximitor eliminates separate sensor installation
-- Prox Out connector enables portable testing and diagnostic measurements
-- Signal defeat circuit prevents false alarms in case of sensor or cable failure
-- Non-interacting zero and span adjustments simplify calibration
-- Wide agency approvals ensure compliance in hazardous and marine environments
-- Fast worldwide delivery with professional technical support
Bently Nevada 990-04-70-01-05
Loop-powered vibration transmitter
2-wire 4-20 mA output
3300 NSv proximity probe compatible
Industrial machinery monitoring
Predictive maintenance transmitter
Rotating equipment vibration monitoring
Bently Nevada module supplier
Machinery protection system component
| Feature | Details |
| Part Number | 990-04-70-01-05 |
| Device Type | 2-wire Vibration Transmitter |
| Full-Scale Range | 0-4 mils (0-100 μm) peak-to-peak |
| System Length | 7.0 meters (23.0 feet) |
| Mounting | 35 mm DIN rail clips |
| Agency Approvals | Multiple (CSA, ATEX, ABS) |
| Input Signal | 3300 NSv Proximity Probe & Extension Cable |
| Output Signal | 4–20 mA DC (proportional to vibration) |
| Supply Voltage | +12 to +35 Vdc |
| Frequency Response | 5 Hz to 6,000 Hz (+0, -3 dB) |
| Loop Accuracy | Within ±1.5% of full-scale |
| Operating Temp | -35°C to +85°C (-31°F to +185°F) |
| Storage Temp | -51°C to +100°C (-60°F to +212°F) |
| Humidity | 100% condensing (potted) |
| Weight | Approx. 0.43 kg (0.9 lbs) |
EN
