3500/61 Bently Nevada 3500/61-01-01 Temperature Monitoring Module

Product Identity

• Model: 3500/61-01-01
• Brand: Bently Nevada
• Type: Temperature Monitor with Recorder Output
• Used for accurate thermal monitoring.
• Supports RTD and thermocouple inputs.
• Ensures stable process control.

Configuration Structure

• 3500/61 – AA – BB
• • AA: I/O Type
  • 01 → RTD/TC Non-isolated internal termination
• • BB: Approval
  • 01 → CSA / Class 1 Div 2

Signal Input Tree

• Input Channels
• → 1 to 6 temperature signals
• • Thermocouples
  • Type E: -100°C to +1000°C
  • Type J: -18°C to +760°C
  • Type K: -18°C to +1370°C
  • Type T: -160°C to +400°C
• • RTDs
  • Pt100 (0.00385): -200°C to +850°C
  • Pt100 (0.00392): -200°C to +700°C
  • Nickel 120Ω: -80°C to +260°C
  • Copper 10Ω: -100°C to +260°C

Performance Overview

• Input Impedance: 10 MΩ
• Power Use: 9 W typical
• Resolution: 0.3662 µA per bit
• Accuracy: ±1°C to ±3°C typical
• Output: 4–20 mA per channel
• Load Range: 0–600 Ω

Isolation & Safety

• System isolation up to 500 Vdc
• Channel isolation up to 250 Vdc
• Designed for fault protection
• Safe operation in industrial areas

Output & Indicators

• OK LED shows normal status
• TX/RX LED shows communication
• Bypass LED shows bypass mode
• Stable current output signal

Installation Tips

• Install in standard 3500 rack
• Use correct RTD or TC wiring
• Avoid loose connections
• Check grounding before start

Application Scope

• Power plants
• Oil and gas systems
• Industrial heating systems
• Process temperature control

FAQ

• Which sensor is best for high accuracy?
• Pt100 RTD with 0.00385 alpha is recommended.
• Can this module handle multiple sensors?
• Yes. It supports up to 6 channels.
• What affects measurement accuracy?
• Wiring quality and environment temperature.
• What should I confirm before ordering?
• Check sensor type and isolation needs.
• What service is included?
• 12 months warranty and fast delivery.
• Shipping via FedEx, UPS, DHL.

Contact

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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