3500/61-03-02 Bently Nevada Isolated TC Temp Monitor

Bently Nevada 3500/61-03-02 Temperature Monitor with Recorder Outputs

Key Technical Specifications

• Brand & Model: Bently Nevada 3500/61-03-02 temperature monitor with recorder outputs.
• I/O Module Type: TC Isolated I/O Module with internal terminations (ordering option 03).
• Agency Approval: ATEX, IECEx, and CSA (Class 1, Zone 2) for hazardous areas.
• Input Impedance: 10 MΩ for each lead input ensures strong signal integrity.
• Power Consumption: The 3500/61-03-02 consumes only 9 watts nominal.
• Thermocouple Types (TCs): 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).
• Type E Note with Isolated I/O: Above +35°C ambient, the range reduces to -60°C to +1000°C.
• RTD Types: Supports 100Ω platinum (α=0.00385, -200°C to +850°C), 100Ω platinum (α=0.00392, -200°C to +700°C), 120Ω nickel (-80°C to +260°C), and 10Ω copper (-100°C to +260°C).
• Recommended Sensor: Platinum RTD with 0.00385 alpha offers the global industrial standard.
• System Isolation: 500Vdc system isolation protects against fault scenarios.
• Channel-to-Channel Isolation: 250 Vdc prevents cross-talk between channels.
• Recorder Outputs: Provides +4 to +20 mA signals proportional to monitor full-scale values.
• Voltage Compliance: 0 to +12 Vdc range across a 0 to 600 Ω load.
• Resolution: 0.3662 µA per bit with ±0.15% error at room temperature.
• Temperature Accuracy (RTD/TC): ±1°C to ±3°C at 25°C depending on termination type and rack configuration.
• Cold Junction Compensation: Accuracy at ±1°C at 25°C for TC measurements.
• Alarm Setpoints: User adjusts Alert and Danger from 0 to 100% of full scale via software.
• Alarm Time Delays: Alert delays from 1 to 60 seconds (1-second steps); Danger delays from 1 to 60 seconds (0.5-second steps).
• Operating Temperature Range: -30°C to +65°C with standard I/O modules; 0°C to +65°C with internal barrier I/O modules.
• Storage Temperature: -40°C to +85°C ensures durability during transport.

Environmental Tolerance & Anti-Interference

• The 3500/61-03-02 operates reliably from -30°C to +65°C in most configurations.
• Channel isolation prevents cross-talk and interference from field wiring faults.
• Short circuits on recorder outputs do not affect monitor operation at all.
• This monitor withstands harsh industrial environments without performance degradation.

Frequently Asked Questions (FAQ)

• Q: Is the 3500/61-03-02 a brand new original unit?
  A: Yes, we only supply brand new and original Bently Nevada modules.
• Q: Do you have this temperature monitor in stock?
  A: Yes, we have the 3500/61-03-02 in stock and ready to ship.
• Q: What is the typical lead time for delivery?
  A: We ship within 5 days via FedEx, UPS, or DHL based on your preference.
• Q: Can I use this module with Type E thermocouples above +35°C ambient?
  A: For this isolated I/O module, the range reduces to -60°C to +1000°C above +35°C.
• Q: Does the recorder output survive a short circuit?
  A: Yes, short circuits on recorder outputs do not affect monitor operation.
• Q: What ATEX approval does this monitor carry?
  A: The 3500/61-03-02 carries ATEX, IECEx, and CSA approvals for Class 1, Zone 2 hazardous locations.
• Q: Do I need to calibrate the monitor after configuration?
  A: No, the 3500/61-03-02 requires no calibration after software setup.
• Q: Can I return the product if it does not meet my needs?
  A: Yes, we support returns within 30 days of delivery.

For any inquiries, please contact us: sales@nex-auto.com or +86 153 9242 9628 (WhatsApp). Partner: NexAuto Technology Limited.