990-06-70-01-05 Vibration Transmitter

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	990-06-70-01-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The Bently Nevada 990-06-70-01-05 is a premium, loop-powered Vibration Transmitter designed for unwavering reliability in continuous machinery condition monitoring. This industrial-grade vibration transmitter expertly processes raw vibration data from industry-standard proximity probes, converting it into a highly stable, industry-standard 4-20 mA output signal that is linearly proportional to the measured vibration amplitude. This critical conversion facilitates effortless and direct integration into a wide array of plant control architectures, including Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC), enabling robust real-time equipment protection and forming a cornerstone for data-driven predictive maintenance programs. Engineered for durability and operational simplicity, this Bently Nevada device is an indispensable solution for safeguarding the health of vital rotating assets such as pumps, motors, fans, and compressors across diverse industries.

This specific transmitter model, 990-06-70-01-05, is distinguished by its out-of-the-box readiness and rugged construction. It features a compact form factor measuring 9x7.6x5.6cm and a lightweight design of only 0.43kg, allowing for highly flexible and space-efficient installation using its integrated 35 mm DIN rail mounting clips. As a true two-wire, loop-powered device, it eliminates the need for a separate external power supply, dramatically simplifying wiring schemes and reducing overall installation complexity and cost. The unit is factory-configured for a standard full-scale vibration range of 0-5 mils peak-to-peak (0-125 μm pp), providing precise monitoring suitable for a broad spectrum of general-purpose industrial machinery. Its robust design ensures consistent and accurate performance across an extensive operating temperature spectrum.

Applications

This Vibration Transmitter is ideally deployed for the continuous protection and monitoring of essential mid-range rotating equipment in critical infrastructure. It provides a reliable 4-20 mA signal proportional to vibration levels for centrifugal pumps, electric motors, industrial fans, and blowers in settings like water treatment facilities, commercial HVAC systems, and general manufacturing plants. Its preset 0-5 mils pp range and direct interface capability allow it to seamlessly integrate into basic PLC or DCS-based machinery protection loops, where it serves as a primary input for triggering alarms or automated shutdowns to prevent catastrophic mechanical failures and ensure operational safety and continuity.

Thanks to its compact, DIN rail-mountable design and simple two-wire, loop-powered operation, the transmitter is exceptionally well-suited for modernization and retrofitting projects within existing control panels and cabinets. It addresses challenges of limited space and seeks to minimize wiring complexity in upgrade scenarios. The device's robust construction and wide operating temperature range of -40°C to +85°C enable reliable performance in non-climate-controlled environments such as pump houses, remote compressor stations, and outdoor industrial enclosures, providing dependable condition monitoring without the need for additional signal conditioners or power supplies.

Specifications

Competitive Advantage

1.Simplified Deployment and System Integration

The 990-06-70-01-05 offers exceptional installation ease with its two-wire loop-powered architecture and standard 35 mm DIN rail clip mounting. This design eliminates separate power wiring and complex hardware, significantly reducing installation time and labor costs. Its native 4-20 mA output ensures plug-and-play compatibility with virtually all industrial control systems (DCS, PLC), enabling rapid integration into both new installations and existing machinery protection frameworks without the need for additional signal converters or conditioners.

2.Superior Measurement Accuracy and Signal Stability

Engineered for precision, this transmitter delivers outstanding signal integrity in challenging electrical environments. Its extremely low supply sensitivity (less than 0.05% per Volt) ensures the output vibration signal remains accurate and unaffected by common power supply fluctuations and electrical noise. Coupled with its calibrated linear range, it provides consistent, repeatable measurement data that is crucial for effective long-term trend analysis, reliable alarm triggering, and confident decision-making within predictive maintenance programs.

3.Robust Design for Demanding and Hazardous Environments

Built to perform reliably under harsh conditions, the transmitter operates across a wide temperature range and is encased in a compact, rugged housing. It is distinguished by its comprehensive suite of agency approvals, including CSA Division 2, ATEX Zone 0, ATEX Zone 2, and ABS maritime certification. This makes it a pre-certified, trusted solution for use in potentially explosive atmospheres and demanding industrial settings, such as those found in oil & gas, chemical, and maritime applications, reducing compliance complexity for end-users.