K-WANG

+086-15305925923
Service expert in industrial control field！
English 简体中文
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Current position:
Home >> Bentley >> BENTLY 1900/65A General Purpose Equipment Monitor
新闻动态
newS
   
Brand

BENTLY 1900/65A General Purpose Equipment Monitor

From: | Author:Wang | Time :2025-09-19 | 549 visit: | 🔊 Click to read aloud ❚❚ ▶ | Share:

BENTLY 1900/65A General Purpose Equipment Monitor

Description

The 1900/65A General Purpose Equipment Monitor is  designed to continuously monitor and protect equipment that is used in a variety of applications and industries.  The monitor’s low cost makes it an ideal solution for general purpose machines and processes that can benefit from continuous monitoring and protection.
Inputs
The 1900/65A provides four transducer inputs and four temperature inputs.  Software can configure each transducer input to support 2- and 3-wire accelerometers, velocity sensors or proximity sensors.  Each temperature input supports Type E, J, K, and T thermocouples, and 2- or 3-wire RTDs.

Outputs

The 1900/65A provides six relay outputs, four 4-20 mA recorder outputs, and a dedicated buffered output.  The user can use the 1900 Configuration software to configure the relay contacts to open or close according to the OK, Alert and
Danger statuses of any channel or combination of channels, and to provide data from any variable from any channel on any recorder output.  The dedicated buffer output can provide the signal for each transducer input.
A Modbus Gateway option allows the monitor to provide static variables, statuses, event list, time and date information directly to any Modbus client, including Distributed Control Systems (DCSs), Supervisory Control and Data Acquisition (SCADA) systems, Programmable Logic Controllers (PLCs), or System 1 software.  The monitor uses an internal counter and a Modbus client/master time reference to generate time and date information.  Users can upgrade monitors without the Modbus Gateway by ordering the 1900/01 Communications Upgrade (see the Ordering Information section).  The 1900/65A supports Modbus communications via Ethernet and a software-configurable RS232/485 serial port.
Configuration
The user defines monitor operation and the Modbus Gateway register map by using
software running on a laptop or PC to create a configuration file and download the file to the monitor through the built-in Ethernet connection.  The 1900/65A permanently stores configuration information in non-volatile memory, and can upload this information to the PC for changes.
Display Module
The 1900/65A supports an optional display/keypad to view channel information or make minor configuration changes. This allows the 1900/65A to operate as a stand-alone package.  If desired, the user can mount the display up to 75 metres (250 feet) from the Monitor Module.

Specifications
Inputs
Transducer Inputs
Users can configure Channels 1 through 4 to accept input from acceleration, velocity or displacement transducers.
Transducer Channel Types
Channel Types define the functionality for processing that will be applied to an input signal and the kind of variables or measurement values that will be derived from this input.  Channel Types also define the kind of sensor that must be used.  Transducer Channel Types include:
Acceleration or Reciprocating Acceleration
Velocity or Reciprocating Velocity
Radial Vibration (shaft vibration)
Thrust (shaft axial displacement)
Position
Speed


Acceleration and Reciprocating Acceleration Channel Types

The Acceleration Channel Type and Reciprocating Acceleration Channel Type support two- and three-wire acceleration sensors.  The Reciprocating Acceleration
channel type has timed OK channel defeat disabled.
Acceleration Variables and Reciprocating Acceleration Variables
Acceleration Variables and Reciprocating Acceleration Variables are filtered and
processed measurements from raw transducer signals.  The Acceleration
Channel Type and Reciprocating Acceleration Channel Type continuously processes up to four variables per channel.
Vibration：Up to three bandpass filtered amplitude measurements.
Acceleration ：Users can apply the acceleration enveloping algorithm to one Acceleration or Reciprocating Acceleration Variable.
Enveloping：Bias Voltage Users may assign the value of the transducer bias voltage to any of the variables.

Filters
Vibration Variable： 0.5 Hz – 25 kHz configurable 4-pole high pass, 4-pole low-pass
Enveloping High-Pass：25 Hz to 5 kHz, configurable 4-pole
Enveloping Low-Pass：125 Hz to 25 kHz, configurable 2-pole
Enveloped Variable High Pass： 0.1 Hz min., but greater than Enveloped Variable low-pass 2-pole
Enveloped Variable Low Pass：Greater than Enveloped Variable high-pass and less than Enveloping high-pass 4-pole
Bias Filter：0.01 Hz 1-pole low-pass
OK Filter：2.4 kHz 1-pole low-pass
Full Scale Range
Vibration：20 to 500 m/s2 (2 to 50 g) peak and RMS
Enveloped：20 to 500 m/s2 (2 to 50 g) peak and RMS
Integrated：10 to 100 mm/s (0.4 to 4 in/s) peak and RMS
Bias Voltage：-24 V
Accuracy
Vibration Variables： ±1% of full scale range
Input Impedance
3-wire Voltage Mode;10 kΩ


Velocity and Reciprocating Velocity Channel Type
The Velocity Channel Type and Reciprocating Velocity Channel Type support two-wire and three-wire piezo velocity sensors.
Velocity Variables and Reciprocating Velocity Variables
Velocity Variables and Reciprocating Velocity Variables are filtered and processed measurements from raw transducer signals.  The Velocity Channel Type and Reciprocating Velocity Channel Type support up to four continuously calculated variables per channel.
Vibration
Up to three bandpass filtered amplitude measurements
Bias Voltage
Users may assign the value of the transducer bias voltage to any of the variables.

Configurable Options
Each variable is independently configured with the following options.
Vibration Variables:
Peak or RMS Metric or English units
Filter corner frequencies
Full-scale range
Velocity integrated to displacement
Filters
Vibration Variables:0.5 Hz to 5.5 kHz, configurable 8-pole high pass, 4-pole low-pass
Bias Filter:0.09 Hz 1-pole low-pass
OK Filter:2.4 kHz 1-pole low-pass
Full Scale Range
Vibration:10 to 50 mm/s (0.5 to 2 in/s) peak and RMS
Integrated:100 to 500 μm (5 to 20 mils) peak to peak
Bias Voltage:-24 V
Accuracy
Vibration Variables: ±1% of full scale range
Input Impedance
3-Wire Voltage Mode:10 kΩ


Compliance and Certifications
FCC
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired operation.
EMC
EN 61000-6-2: 2005  
EN 61000-6-4: 2007 +A1:2001
EMC Directive 2014/30/EU
Electrical Safety
EN 61010-1: 2010
LV Directive 2014/35/EU
ATEX
EN 60079-0: 2012
EN 60079-15: 2010
ATEX Directive 2014/34/EU
RoHS
RoHS Directive 2011/65/EU
Maritime
ABS 2009 Steel Vessels Rules
1-1-4/7.7,4-8-3/1.11.1,4-9-7/13

image.png

Hazardous Area Approvals
This monitor is not certified for installation in Class 1 Div 1 locations, but it will support transducers installed in Div 1 locations via the use of galvanic isolators and barriers. If galvanic isolators are used, no change is necessary to the installation. A removable ground jumper allows the monitor to support zener barrier installations. Removing the jumper will disconnect circuit common from chassis at the monitor so that chassis can be connected at the barrier.
Special Considerations
Hazardous area installations require relay contact voltages below 30 Vac rms, or 30 Vdc to minimize hazard.Hazardous area installations require relay contact amperages  below 5 Amps DC, or AC to minimize hazard


Hazardous Area Approvals
This monitor is not certified for installation in Class 1 Div 1 locations, but it will support transducers installed in Div 1 locations via the use of galvanic isolators and barriers. If galvanic isolators are used, no change is necessary to the installation. A removable ground jumper allows the monitor to support zener barrier installations. Removing the jumper will disconnect circuit common from chassis at the monitor so that chassis can be connected at the barrier.
Special Considerations
Hazardous area installations require relay contact voltages below 30 Vac rms, or 30 Vdc to minimize hazard.Hazardous area installations require relay contact amperages  below 5 Amps DC, or AC to minimize hazard

image.png

  • Woodward 8272-796 - Real Power Sensor Module 115/230v-ac
  • Woodward 5463-873 - NetCon Output Module
  • Woodward 8271-567 - Load Sensor Module 120/208v-ac
  • Woodward Type UG-8 P/N 8522-300 EG - Governor R.P.M 1075-1650 With Motor Groschopp
  • WOODWARD 9905-971 REV J - LINKNET 16 CHANNEL DISCRETE INPUT MODULE
  • WOODWARD 8280-3014 - 723 PLUS DIGITAL CONTROL REV NEW
  • Woodward 505DE - Digital Control System
  • Woodward 5453-750 - Ethernet Interface FTM
  • Woodward 9907-018 Rev H - 2301A Load Sharing & Speed Control
  • WOODWARD 5420-1080 V4.3 - BOARD-PPA WITHBOX
  • Woodward b 8271-347SP - 2301 speed control
  • Woodward 9905-795 Rev B - Digital Synchronizer and Load Control
  • Woodward 9905-377 Rev. A - 2301A Load Sharing and Speed Control
  • WOODWARD 8272-582 - Generator speed control module
  • WOODWARD 9907-247 REV K - 828 DIGITAL CONTROL UNIT
  • WOODWARD 5466-353 REV C - NETCON MAIN CHASSIS TRANSCEIVER
  • Woodward Type UG-8 P/N 8524-708 - Governor 760-1560 Governor R.P.M
  • WOODWARD 9907-247 REV K - 828 DIGITAL CONTROL UNIT
  • WOODWARD 8440-1831 REV. H - EASYGEN3000 3200-5 - WITHOUT ACCESSORIES
  • WOODWARD 8444-1002 REV G - UMT1 MEASURING TRANSDUCERS
  • Woodward 5410-312C - Digital Marine Control Printed Circuit Board
  • Woodward 9905-799 REV F - Digital Synchronizer & Load Control , V#456
  • Woodward 9907-014 - 2301A for controller
  • Woodward Type UG-8 P/N B522-446 - Governor R.P.M 500-1200
  • WOODWARD 8272-221 REV.B - DIGITAL REFERENCE UNIT
  • Woodward 8901-037 - Booster Servomotor Single
  • WOODWARD 8444-1019 REV G - UMT 1 MEASURING TRANSDUCER
  • WOODWARD 1767-367 Z21 WK 0920702 - GOVERNOR MOTOR 2700 RPM KM 58-20 K 230V
  • WOODWARD 9905-972 Rev:G - LINKNET 6 CHANNEL 4-20mA OutPut
  • Woodward E8250-501 - Actuator Governor
  • WOODWARD 5466-258 REV M - SIMPLEX DISCRETE I/O MODULE
  • WOODWARD 5501-470 REV E - NETCON CPU MODULE
  • Woodward 8406-120 rev H - egcp-2 digital control
  • Woodward 8440-1799 - Easygen-350 Rev B
  • Woodward 8440-1878 - DSLC-2 Digital Synchronizer Load Control
  • Woodward 5464-843 - Cpu Processor Module
  • WOODWARD 8440-1409 Rev. J - MFR2 MDE Synchronization & Protection MSP
  • Woodward 9907-014 - controller
  • WOODWARD 9907-173 - LOAD SHARING MODULE 120V
  • WOODWARD 8440-1831 REV. K - EASYGEN 3200-5 - WITHOUT ACCESSORIES
  • Woodward 9905-969 - LinkNet Module LinkNet 6C 4-20ma in w/24v
  • Woodward 8520-498 - Governor Type UG-8 Governor R.P.M 850-1650
  • WOODWARD 5466-257 REV.-C - NETCON 5000 MODEL REMOTE TRANSCEIVER I/O MODULE
  • WOODWARD 8800 - 1001 REV-C - DSS-2, 2 CHANNEL DIGITAL SPEED SWITCH
  • WOODWARD 5501-467 REV. C - MICRONET SIMPLEX POWER SUPPLY
  • Woodward 8273-584 - Atlas-ii Digital Control
  • Woodward 8440-1019 b - spm-d10 synchronizing system
  • Woodward CSC3SUWA REV K - CSC3SUWA Controller
  • Woodward 5441-693 Rev B - Digital I/O Module
  • WOODWARD DPG-2201-002 REV.D - Governor Onan DIGITAL SPEED CONTROLLER
  • Woodward 9905-377 Rev. A - 2301A Load Sharing and Speed Control
  • WOODWARD 8440-1884K - GENERATOR CONTROLLER EASYGEN-2500-5 REV,K
  • WOODWARD 8404-1006 - Industrial Component
  • WOODWARD 5437-1118 - PROTECHTPS MODULE Relay Bulkhead Panel
  • Woodward 8440 1801 Rev C - Easygen-350-50B/X Genset Control Engine Generator 24VDC
  • WOODWARD 5466-348 - MODULE
  • Woodward 9905-799 REV F - Digital Synchronizer & Load Control , V#456
  • Woodward 9907-018 - 2301A Load Sharing & Speed Control Rev H
  • Woodward GM9412H918-R2 1766-039 REV E - Cruise Control Motor
  • 5466-258 WoodWard - 48 Input 24 Output Discrete I/O, (UPP)
  • WOODWARD 5484-877 - PM MOTOR 24VDC 15RPM
  • Woodward 8272-221 B - Digital Reference Unit
  • Woodward 9905-796 - Digital Synchronizer And Load Control (Rev. H)
  • WOODWARD 5441-645 REV.G - 10AMP RELAY INTERFACE 11459968
  • Woodward 9907-207 - 721 Digital Control 88-132VAC
  • WOODWARD 8272-582 - APM MOTOR CONTROL AC/DC 100~220V
  • Woodward 5464-843 - Cpu Processor Module
  • Woodward 9905-001 L - SPM-A Synchronizer 115/230V 50/60Hz 10W
  • Seg Power Protection PCK4 P/N 8445 1006 A / PCKR-MW - Protection Relay 24VDC
  • Woodward 8405-062 - Actuator
  • Woodward 5464-738 - Industrial Control System
  • Woodward CSC3HUWB - controller
  • Woodward 8272-517 - PM Motor Control 220vac
  • Woodward 8272-582 - APM Motor Control
  • Woodward LR20025 MFR1375M MFR 1 - Controlling
  • Woodward 9905-392 - Proact Driver Model III
  • WOODWARD 8250-774 - ACTUATOR/GOVERNOR
  • Woodward 505DE - Digital Control System
  • Woodward 8280-303 D - 721 Digital Control Rev.G 2.0 AMP 28 VDC
  • WOODWARD DPG-2201-002 REV NEW - DIGITAL CONTROLLER
  • WOODWARD 8272-286 - 2301A LOAD SHARING & SPEED CONTROL MODULE
  • WOODWARD 8440-1884 REV M - GENSET CONTROLLER EASYGEN-2500-5/P1
  • Woodward 9905-797 Rev. M - Digital Sync And Charge Control
  • W0ODWARD ART-01681 - IDS Communicator Control Box
  • Woodward 8273-584 - Digital Control Unit ATLAS-II REV: A 18-32VDC, 60W
  • WOODWARD 5501-470 REV E - NETCON CPU MODULE
  • Woodward 1752 1752-227 - Revision D FireFly Current Load input Engine Control
  • Woodward 8440-1877 - MSLC-2-5 Control
  • Woodward 8271468 - Generator Loading Control (Rev. D)
  • Woodward 9905-387 - Pro Act Driver Model lll (Rev. F)
  • Woodward 9905-363 - Sincronizzatore Digitale E Controllo Carico
  • WOODWARD 8272-583 - APM MOTOR CONTROL
  • WOODWARD EGCP-2 - Digital Generator Control Panel 4-20MA 5V 500HZ
  • Woodward 9905-392 - Proact Driver Model III
  • Woodward 9905-392 - Proact Driver Model III
  • Woodward 8270-007 - Load Signal Control
  • Woodward 8271-651 - Digital Speed Reference
  • WOODWARD 8440-2219 - EASYGEN-2500-5-P1-K49 GENSET CONTROLLER
  • Woodward D8271-394 - 2301 Load Sharing And Speed Control Module 20-40v-dc
  • Woodward 8200-1504 Rev:E - Peak200 Steam Turbine Control Front Panel Mount HVAC
  • LTI Drives CDF30.002.C0.7 Compact Servo Controller 08685963 DC 24V Industrial Module
  • LUST LTI Drives CDB32.008.W2.4.BR.PC1 Servo Drive Industrial Motion System
  • LUST LTI Drives CDB34.003.C2.4.PC1.H15 Servo Motor Driver Industrial Control Unit
  • LUST LTI Drives CDA32.004.C1.4.H08.B0 Servo Drive Mat. 3084456 Industrial Control
  • LUST LTI Drives CDE34.005.W2.2 Industrial Servo Drive Motion Control Unit
  • LUST LTI Drives CDA34.006.W3.0 Servo Drive Software V3.70-04 Industrial Controller
  • LTI Drives CDB32.004.C2.4.SH Servo Drive Compact Motion Controller
  • Woodward 9905-373 - Digital Synchronizer And Load Controller
  • WOODWARD MAGNETIC PICKUPS - Sensor
  • WOODWARD GCP-30 - Steuertafel for Industrial Regulator Genset Control Package
  • WOODWARD GOVERNOR 9907-1183 REV A - 505 ENHANCED TURBINE CONTROL
  • WOODWARD 9907-173 REV B - Module Load Sharing 120 Volt
  • WOODWARD 9907-014 - 2301A controller
  • Woodward 9905-029 - SPM-A Synchronizer Module Rev C
  • WOODWARD 8440-1799 EASYGEN-350 REV B - Genset Controller
  • WOODWARD 5466-258 REV M - SIMPLEX DISCRETE I/O MODULE
  • Woodward 8440-1884 C - Controller Easygen 2500-5
  • Woodward 8441-1153 - Monitoring Unit 250VAC
  • WOODWARD 8406-120 REV G - EGCP-2 DIGITAL CONTROL
  • Woodward 8273-584 - Atlas-ii Digital Control
  • Woodward 8272-582 - APM Motor Control 8272582
  • Woodward 9905-377 Rev. A - 2301A Load Sharing and Speed Control
  • WOODWARD 8272-517 - Pm Motor Control
  • WOODWARD 9905-797 REV.B - DIGITAL SYNCHRONIZER AND LOAD CONTROL DSLC-D
  • WOODWARD 8272-582 - APM MOTOR CONTROL
  • Woodward Seg FP2-8-24 - Emergency Power Telecommunications Module NP2
  • WOODWARD 2001-12E2U1B1S1A - Fuel Shut Off Valve Stop Solenoid Valve 2000-4505
  • Woodward 8440-1884 K - Genset Controller Easygen-2500-5