2300/25-00 Bently Nevada 24-bit ADC Monitor

Bently Nevada 2300/25-00 | Monitor with SPA Outputs (No Approvals)

Manufacturer: Bently Nevada | Part Number: 2300/25-00 | Type: Monitor with SPA Outputs | Approval: None (00) | Made in: U.S.A.

Key Specifications

• Power Input: 18 to 36 Vdc, maximum 7.5 Watts
• Operating Temperature: -30°C to +65°C (-22°F to +149°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Humidity: Up to 95% non-condensing
• Vibration Limitation: 3g
• Weight: 1.03 kg (2.26 lbs)
• Mounting: Panel mount or DIN rail (adapter included)

Physical Dimensions

• Width: 127 mm (5 inches)
• Depth: 127 mm (5 inches)
• Height: 76.2 mm (3 inches)
• Compact design: Fits in standard industrial enclosures

Input Channels

• ICP Accelerometers: 0.2 Hz to 20 kHz bandpass filter, 5 to 1000 mV/g scale factor, 2 to 80 g peak full scale
• Velocity: 0.2 Hz to 20 kHz bandpass filter, 5 to 1000 mV/in/s scale factor, 0 to 50 in/s peak full scale
• Radial Vibration: 0.2 Hz to 20 kHz bandpass filter, 5 to 1000 mV/mil scale factor, 0 to 160 mil peak-peak full scale
• Thrust Channel: 5 to 1000 mV/mil scale factor range
• Process Variable Channel: Supports most units with default on temperature

Speed/Keyphasor Input

• Keyphasor transducers: Support multiple events per revolution
• Speed input: Up to 20 kHz
• Threshold voltage resolution: 0.1 Vdc
• RPM range: 1 to 120,000 (proximity), 1 to 60,000 (proximity switch), 200 to 120,000 (magnetic pickup)

Proximity Transducer Interface

• Supply Voltage: -22.8 to -25.2 Vdc
• Maximum Rated Current: 15 mA
• Short Circuit Current: 15.1 to 23.6 mA
• Accuracy: ±1% of full scale range
• Input Impedance (3-wire Voltage Mode): 10 kΩ

Measurement Accuracy

• Temperature Channel: ±1% of full scale range
• Proximity Transducer: ±1% of full scale range
• Independent 24-bit ADCs: On all input channels
• SPA Output Accuracy: High/Low AC ±1% of full-scale at 100 Hz, DC GAP ±0.5V

Outputs

• Buffered Outputs (BNC): 2 vibration outputs, 1 speed output
• Relays: Two dry-contact outputs, epoxy sealed, single pole double throw
• Relay Contact Life: 100,000 cycles at 5A, 250 Vac; 200,000 at 1A, 24 Vdc
• SPA Output (2300/25): High AC 8 Vpp, Low AC 1.6 Vpp, DC GAP 0 to -20 Vdc
• SPA Frequency Response: 10 Hz to 3000 Hz ±5%

Relay Specifications (Non-Hazardous Area)

• Type: Single pole, double throw, epoxy sealed
• Maximum switched contact voltage: 250 Vac / 250 Vdc
• Maximum breaking contact current: 6A at 250 Vac / 6A at 24 Vdc
• Maximum switched power: 1500VA AC / 150 Watts DC

Communications

• Ethernet: 10Base-T and 100Base-TX, conforms to IEEE802.3
• Connector: RJ-45 for 10Base-T/100Base-TX
• Maximum Cable Length: 100 meters (328 feet)

Data Storage

• Network disruption: Stores up to 5 alarm data captures
• Requires: System 1 Evolution 21.1 or newer, Firmware 3.2 or newer
• Trend Intervals: Pre-event 10 minutes at 1 second, 20 seconds at 100 milliseconds
• Spectrum/Waveform: Pre-event 2.5 minutes at 10 seconds

Battery Life (Real Time Clock)

• Powered: 38 years at 50°C (122°F)
• Un-powered: 12 years at 50°C (122°F)

Front Panel LEDs

• OK: Monitor operating properly
• Protection Fault: Hardware fault impacting alarm determination
• User Inhibit: Alarms/relays intentionally inhibited
• Bypass: User initiated bypass action
• Relay Status: Relays activated
• TX/RX: Ethernet status and remote communication
• SPEED/AUX Channel Status: Valid speed signal or operating correctly
• Alert LED: Any channel in alert state
• Danger LED: Any channel in danger state

LCD Display

• View machine speed readings
• View vibration measurement values
• View setpoints and configuration information

Contact Inputs

• 3 contact capabilities with input terminals for:
• Configuration lock
• Latched alarm/relay reset function
• Monitor bypass (activate 0 to 10 kΩ, de-activate 150 kΩ to infinite)

Button Inputs

• External button to reset latched alarm and relay
• One buried button provides 3 functions:
  • Display monitor information
  • LCD contrast adjustment
  • Reset settings to default

Package Contents

• 2300/25-00 monitor with SPA outputs
• DIN rail mount assembly (adapter included)
• Monitor configuration software
• Installation manual

Shipping Information

• Weight: 1.5 kg (3.3 lb) packaged
• Packaging: Factory sealed box
• Carriers: FedEx, UPS, DHL (2-5 business days)

Frequently Asked Questions

• Q: What is the difference between 2300/25-00 and 2300/25-02?
  A: The 2300/25-00 has no hazardous area approvals (option 00). The 2300/25-02 has multiple explosive atmosphere certifications (ATEX/IECEx/CSA). Choose -00 for safe area installations only.
• Q: What is the SPA output?
  A: SPA (Signal Processing Assembly) output provides High AC (8 Vpp), Low AC (1.6 Vpp), and DC GAP (0 to -20 Vdc) signals with frequency response of 10 Hz to 3000 Hz ±5% for external analysis.
• Q: How many channels does this monitor support?
  A: The 2300/25-00 supports multiple channel types including ICP accelerometers, velocity, radial vibration, thrust, process variable, temperature, speed/Keyphasor, proximity switch, and magnetic pickup inputs.
• Q: What is the accuracy of the measurements?
  A: The monitor features independent 24-bit ADCs on all input channels with ±1% of full scale range accuracy for most measurements. DC GAP accuracy is ±0.5V.
• Q: Does the monitor store data during network outages?
  A: Yes. The 2300 can store up to 5 alarm data captures during network disruption between the 2300 and System 1. Requires System 1 Evolution 21.1 or newer and Firmware 3.2 or newer.