3500/61 133819-02 Bently Nevada RTD/TC I/O Module

Bently Nevada 133819-02 3500/61 RTD/TC Non-Isolated I/O Module Overview

Technical Specifications Summary

• Brand: Bently Nevada
• Model: 133819-02 (3500/61 RTD/TC Non-Isolated I/O Module with Internal Terminations)
• Inputs: 1 to 6 RTD or TC signals
• RTD types: 100Ω Pt (0.00385/0.00392), 120Ω Ni, 10Ω Cu
• TC types: E, J, K, T
• Recorder output: +4 to +20 mA, 0-600Ω load
• Resolution: 1 °C or 1 °F, 0.3662 µA per bit
• Accuracy (best case): ±1 °C at 25°C with external termination non-isolated standard rack
• Operating temperature: -30°C to +65°C
• Storage temperature: -40°C to +85°C
• Isolation: 500Vdc system, 250Vdc channel-to-channel
• Cyber security: Designed to meet IEC 62443
• Functional safety: SIL 2

Frequently Asked Questions (FAQ)

• Q: Is the 133819-02 new and original?
  A: Yes, we provide 100% new original Bently Nevada modules. No refurbished or counterfeit parts.
• Q: How many channels can this I/O module handle?
  A: The 3500/61 accepts 1 to 6 RTD or TC transducer signals. You configure each channel individually via software.
• Q: What happens if I short the recorder output?
  A: Short circuits on recorder outputs do not stop monitor operation. The device continues normal function without damage.
• Q: Can I use Type E thermocouples at -100°C with this module?
  A: Only at ambient temperatures below +35°C. Above +35°C, the usable range reduces to -60°C to +1000°C.
• Q: Which RTD type does Bently Nevada recommend?
  A: Bently Nevada recommends 100Ω platinum RTD with alpha 0.00385. This is the worldwide industrial standard for RTD measurements.
• Q: Do you have the 133819-02 in stock?
  A: Yes, we keep the 133819-02 in stock for immediate dispatch. Contact us for quantity availability and lead time.
• Q: What alarm delays can I set?
  A: Alert delay ranges from 1 to 60 seconds in 1-second steps. Danger delay ranges from 1 to 60 seconds in 0.5-second steps.
• Q: Is this I/O module SIL2 certified?
  A: Yes, the 3500/61 RTD/TC Non-Isolated I/O Module meets SIL2 functional safety requirements.
• Q: What is the difference between internal and external termination?
  A: Internal termination modules like the 133819-02 have built-in terminations. External termination modules require separate termination panels for field wiring.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/