Sign In | Join Free | My himfr.com |
|
Ask Lasest Price | |
Brand Name : | Bently Nevada |
Model Number : | 1900/65A |
Payment Terms : | T/T, Western Union |
Supply Ability : | 9999+Pcs+Year |
Delivery Time : | 2-3 working days |
Traditional Bently Nevada™ monitoring systems like the 3500 Series
are widely recognized for protecting large, complex rotating
machinery. However, it is generally difficult to justify this type
of continuous monitoring for less critical, essential or general
purpose equipment. As a result, these machines typically operate
without adequate protection.
The Bently Nevada 1900/65 General Purpose Equipment Monitor is a
flexible, cost-effective system specifically designed to
continuously monitor and protect essential and balance-of-plant
equipment assets in a wide range of industries including: Oil &
Gas, Power Generation, Water Treatment, Pulp & Paper,
Manufacturing, Mining, Cement, and others. The 1900/65 Monitor is
suitable for monitoring and protecting cooling tower fans, pumps,
blowers, motors, pulverizers, air compressors, small reciprocating
compressors, small electric motors, small hydro turbines,
centrifuges, and other equipment assets.
Benefits
•
Lower-cost, continuous online protection than traditional
rack-based systems
•
Digital connectivity via optional Modbus® gateway serves rich
static variable set, alarm statuses, and event list data to
Distributed Control Systems (DCSs), Programmable Logic Controllers
(PLCs), Supervisory Control and Data Acquisition (SCADA) Systems,
and System 1* Optimization and Diagnostic Software
•
Reliable system offers improved capability over transmitters for
equipment protection
•
Uses proven and reliable circuit designs as found in 3500 and 3300
monitoring systems
•
8-channel monitor offers greater number and variety of inputs than
other 1900 Series monitors
•
Easy installation and configuration through small size, flexible
mounting options, and configuration software
•
Monitor functions independently or with an optional display for
local indication of all channels and variables
•
Display can be mounted directly to the monitor or up to 250 feet
away and connected to the monitor via a single cable
•
Particularly suited for use on standalone, skid-mounted, and
packaged machinery
•
Packaged and designed for cost-effective OEM applications
•
Simplified, less costly on-line installation via 232 or 485
connectors.
•
Flexible Dynamic channels can be configured for vibration, position
or speed
Capabilities/specifications
•
Self-contained, stand-alone monitor
•
Continuous monitoring and protection, suitable for auto-shutdown
applications
•
Optional Modbus gateway communicates via Modbus/TCP over Ethernet
to any Modbus client, including DCSs, PLCs, SCADA systems, and
System 1
•
4 channels of vibration inputs (2- and 3-wire velocity and
acceleration sensors and Bently Nevada proximity sensors)
•
Up to 4 variables per channel with independent integration and
filter control
•
Up to 8 pole filters on some variables
•
24 bit A/D converters with 25 kHz bandwidth
•
4 Channels of temperature inputs (type E, J, K, and T thermocouples
as well as RTD type sensors)
•
2 levels of alarms — ALERT and DANGER
•
6 configurable relays with voting logic
•
Buffered vibration/speed transducer outputs—4 on monitor, 1 on
display
•
4 configurable 4-20 mA recorder outputs
•
Stand alone configuration software
•
Accepts 18 to 36 Vdc power; an external power supply is available
for 110/220 VAC
•
Mountable via DIN-rail clip or the bulkhead mounting plate
•
Small package – Dimensions (inches):
– Monitor: 7.75 x 5.88 x 2.93
– Display: 7.75 x 5.03 x 1.29
– Monitor with attached Display: 7.75 x 5.88 x 3.85
•
Optional fiberglass housing, or steel door (for panel-mount
applications), to meet weatherproof installation requirements and
IP65
•
Approvals include CSA (Class 1 Div 2 — although the monitor cannot
be installed in Div 1 locations, it will support transducers
installed in Div 1 locations via the use of isolators and
barriers), ATEX (Zone 2), CE, and GOST (IEC Ex)
•
Trip Multiply function to prevent unwanted machine trips during
periods of expected high vibration like machine
start-ups
![]() |