Bently Nevada 1900/65A-01-01-03-00-01 General Purpose Equipment Monitor

Product Description

The Bently Nevada 1900/65A‑01‑01‑03‑00‑01 is a compact General Purpose Equipment Monitor designed to provide continuous vibration monitoring and machinery protection for a wide range of rotating equipment. It is part of the trusted 1900/65A series, offering cost‑effective protection for pumps, motors, compressors, and fans where full rack‑based systems are not required.

Key Features

• Model: 1900/65A‑01‑01‑03‑00‑01
• Type: General Purpose Equipment Monitor
• Monitoring Capability: Single‑channel vibration monitoring
• Inputs Supported: Proximity probes, velocity transducers, and accelerometers
• Outputs: Relay contacts for Alert and Danger alarms
• Signal Processing: Configurable alarm setpoints, delays, and trip logic
• Indicators: LED status and alarm indicators
• Mounting: DIN‑rail or panel mount for flexible installation
• Certifications: Designed to meet industrial standards for machinery protection

Technical Specifications 

• Power Supply: 24 VDC nominal
• Current Draw: ~200 mA
• Frequency Range: 10 Hz to 10 kHz (depending on sensor type)
• Alarm Levels: Two (Alert and Danger) with relay outputs
• Relay Rating: 5 A @ 250 VAC or 30 VDC resistive load
• Operating Temperature: –20 °C to +65 °C
• Storage Temperature: –40 °C to +85 °C
• Humidity: 95% non‑condensing
• Enclosure Protection: IP20 (standard housing)

Applications

• Continuous vibration monitoring of pumps, motors, compressors, and fans
• Machinery protection in power generation, petrochemical, and heavy industry
• Integration into DCS/PLC systems for alarm and trip logic
• Preventive maintenance programs to reduce downtime and extend equipment life

FAQ

• Q: What sensors are compatible with the 1900/65A monitor? A: Proximity probes, velocity transducers, and accelerometers.
• Q: How many alarm levels are supported? A: Two — Alert and Danger, each with relay outputs.
• Q: Is it suitable for hazardous environments? A: Yes, when installed in certified enclosures per site standards.