Product Overview
The Bently Nevada 1900/65A-00-00-01-00-00 General Purpose Equipment Monitor delivers continuous condition monitoring and protection for industrial assets. It provides a cost-effective solution for general-purpose machines where full vibration protection systems are not required. Moreover, it supports diverse sensors, offering flexible configuration for both rotating and static equipment.
Functional Highlights
This monitor integrates seamlessly into a variety of plant environments, enabling early fault detection and efficient maintenance scheduling.
- Multi-Input Support: Accepts four transducer inputs for 2- or 3-wire accelerometers, velocity sensors, or proximity probes.
- Temperature Monitoring: Includes four channels supporting Type E, J, K, T thermocouples, and RTDs.
- Comprehensive Output Options: Six relays for OK, Alert, and Danger alarms, plus four 4–20 mA recorder outputs.
- Buffered Outputs: Direct access to raw vibration signals for advanced analysis.
- Modbus Communication: Transmits process data, statuses, and time-stamped events to DCS, PLC, or SCADA systems.
- Flexible Configuration: Users can easily program settings via Ethernet using standard configuration software.
Technical Specifications
| Parameter | Description |
|---|---|
| Transducer Inputs | 4 channels (accelerometer, velocity, proximity) |
| Temperature Inputs | 4 channels (Type E, J, K, T thermocouples; 2/3-wire RTDs) |
| Relay Outputs | 6 configurable relays (OK, Alert, Danger) |
| Recorder Outputs | 4 × 4–20 mA |
| Buffered Outputs | 1 per input channel |
| Communication | Modbus (Ethernet / RS232 / RS485) |
| Configuration | PC software via Ethernet |
| Power Supply | 18–36 VDC |
| Mounting Type | DIN rail |
| Operating Temp. | -20°C to +70°C (-4°F to +158°F) |
| Storage Temp. | -30°C to +90°C (-22°F to +194°F) |
| Humidity | 95%, non-condensing |
| Dimensions (H×W×D) | 196.9 × 149.4 × 74.4 mm |
| Weight | 0.77 kg (1.70 lb) |
System Integration
The 1900/65A monitor fits perfectly into small- to mid-sized process systems that require reliable, real-time equipment protection. It interfaces smoothly with DCS, SCADA, and PLC platforms using Modbus communication. Therefore, it allows unified data management and seamless integration with System 1 software for advanced diagnostics. In addition, configuration and firmware updates can be performed remotely, reducing downtime and maintenance costs.
Details
| Weight | 0.77 kg |
|---|
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