The Bently Nevada 1900/65A-00-01-01-01-00 is a stand-alone, general-purpose equipment monitor designed for continuous vibration and temperature monitoring. It is a cost-effective solution for protecting non-critical machinery like pumps, fans, and motors, offering a flexible alternative to larger, more complex systems such as the 3500 series.
Item No :
1900/65A-00-01-01-01Order(MOQ) :
1 PiecePayment :
EXW/CIFProduct Origin :
USAShipping Port :
WuhanLead Time :
3-5daysWeight :
5kg| Feature | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Family | 1900 Series General Purpose Equipment Monitor |
| Model | 1900/65A-00-01-01-01-00 |
| Core Function | Continuous vibration, position/speed, and temperature monitoring for protection and shutdown applications . |
| Sensor Inputs | 4 channels for vibration/position/speed; supports accelerometers, velocity sensors, and proximity probes . |
| Temperature Inputs | 4 channels; supports E, J, K, T thermocouples and 2/3-wire RTDs . |
| Outputs | 6 programmable relay outputs; 4 configurable 4-20 mA recorder outputs; 1 dedicated buffered output per channel . |
| Power Option | 00 = 18 to 36 Vdc . |
| Display Option | 01 = Additional display (without cable) . |
| Mounting Option | 01 = DIN rail installation . |
| Approval Option | 01 = Multiple hazardous area approvals . |
| Communication | 00 = None (optional Modbus upgrade available via 1900/01) . |
| ADC Resolution | 24-bit . |
| Event Log | 200-entry event list . |
| Configuration | Via 1900 Configuration software over Ethernet . |
| Dimensions | 19.69 cm x 14.94 cm x 7.44 cm . |
| Category | Model | Description |
|---|---|---|
| With Modbus | 1900/65A-00-01-01-01-01 | Same monitor but with the 01 communication option, enabling Modbus over Ethernet/RS232/485 . |
| With Display & Cable | 1900/65A-00-02-01-01-00 | Includes a display with a 10-foot PVC cable . |
| With AC Power | 1900/65A-01-01-01-01-00 | Features the 01 power option for 110-220 Vac external supply . |
| Monitor Only | 1900/65A-00-00-01-00-00 | Basic monitor (no display, 18-36 Vdc, DIN rail, multiple approvals) . |
| Communications Upgrade | 1900/01 | Retrofit kit to add Modbus communications to a monitor without the gateway . |
| 3500-51 | 140482-01 | 133835-02 |
| 3500/15 | 3500/45 | 3500/61 |
| 127610-01 | 140072-04 | 133843-02 |
| 125840-01 | 3500/45 | 3500/61 |
| 125840-02 | 135137-01 | 136711-02 |
| 129486-01 | 135145-01 | 3500/61 |
| 129478-01 | 126632-01 | 3500/62 |
| 133292-01 | 139554-01 | 133811-03 |
| 133300-01 | 139567-01 | 3500/62 |
| 3500/20 | 139978-01 | 136491-01 |
| 125744-02 | 139991-01 | 136499-01 |
| 125744-01 | 3500/32 | 136294-01 |
| 135031-01 | 125712-01 | 136483-01 |
| 125768-01 | 125720-01 | 137110-01 |
| 3500/22M | 3500/33 | 3500/64M |
| 138607-01 | 149986-01 | 3500/65 |
| 138607-02 | 149992-01 | 3500/70M |
| 146031-01 | 3500/34 | 3500/72M |
| 146031-02 | 125696-01 | 149734-08 |
| 147364-01 | 3500/34 | 3500/72M |
Q1: What is the primary application of the 1900/65A monitor?
It is designed for continuous monitoring and protection of general-purpose or non-critical equipment, such as pumps, fans, motors, and compressors, where a full-scale system like the 3500 series is not cost-effective .
Q2: What does the "-00-01-01-01-00" suffix mean?
The suffix defines the monitor's options: 00 = 18-36 Vdc power; 01 = additional display (no cable); 01 = DIN rail mounting; 01 = multiple hazardous area approvals; 00 = no communication .
Q3: What types of sensors does this monitor support?
Each of the 4 transducer inputs can be configured to support 2- and 3-wire accelerometers, velocity sensors, or proximity sensors . The 4 temperature inputs support E, J, K, T thermocouples and 2/3-wire RTDs .
Q4: How is the monitor configured?
Configuration is done using the 1900 Configuration software on a PC. The configuration file is downloaded to the monitor via its built-in Ethernet connection and is stored permanently in non-volatile memory .
Q5: Can this monitor communicate with a DCS or SCADA system?
Yes, if equipped with the Modbus communication option. This model (00 communication) does not include it, but the monitor can be upgraded with the 1900/01 Communications Upgrade to support Modbus over Ethernet and RS232/485.
The Bently Nevada 330105-02-12-05-02-00 is an 8 mm reverse-mount proximity probe from the 3300 XL series, engineered for non-contact vibration and position monitoring in space-constrained machinery.
The Bently Nevada 330130-085-00-00 is an 8.5-meter standard extension cable for the 3300 XL 8 mm Proximity Transducer System. It connects a 3300 XL proximity probe to its Proximitor® sensor, transmitting eddy-current displacement signals for vibration, axial position, and Keyphasor measurements on critical rotating machinery.
The Bently Nevada 21000-00-00-15-030-04-00 is a Proximity Probe Housing Assembly from the 21000 series, designed to provide a secure, environmentally sealed mounting interface for reverse-mount proximity probes on critical rotating machinery.
The Bently Nevada 330780-50-00 is a 5.0-meter Proximitor® Sensor for the 3300 XL 11 mm Proximity Transducer System. It receives signals from a 3300 XL 11 mm probe and its extension cable, conditioning them into a linear voltage output proportional to shaft displacement for radial vibration, axial thrust position, and Keyphasor measurement.
The Bently Nevada 21747-040-00 is a 4-meter Proximitor probe extension cable designed for the 3300 and 7200 Series Proximity Transducer Systems. It connects a proximity probe to its Proximitor sensor, transmitting high-frequency eddy-current displacement signals for vibration and shaft position monitoring on critical rotating machinery.
The Bently Nevada 330710-00-060-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and position measurement on large, fluid-film bearing machinery. Its 11 mm tip provides a longer linear range compared to the standard 8 mm system, making it ideal for applications requiring greater measurement span, such as axial thrust position, differential expansion, and radial vibration on steam turbines, centrifugal compressors, and large pumps.
The Bently Nevada 330103-00-11-50-02-00 is a 3300 XL 8 mm proximity probe with a metric M10×1 thread and a 5.0-meter integral cable terminated with a miniature coaxial ClickLoc™ connector. This extended-reach configuration features a 110 mm overall case length and connects directly to a Proximitor® sensor without requiring an extension cable for short-run installations.
The Bently Nevada 990-10-XX-01-00 (MOD 165353-01) is a two-wire, loop-powered Vibration Transmitter designed for OEMs of centrifugal air compressors, small pumps, motors, and fans. It accepts input from a 3300 NSv proximity probe and its matching extension cable, conditioning the signal into a 4–20 mA output proportional to peak-to-peak vibration amplitude.
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