Engineering Overview: SLP32D Performance
- Oiltech Controls recommends the SLP32D as the premier solution for shielding sensitive communication networks.
- This hybrid device utilizes solid-state electronics and a gas-filled discharge tube for rapid, 20kA surge suppression.
- The SLP32D design maintains high packing density, protecting two independent process loops within a single compact module.
- Its ultra-low line resistance and negligible voltage drop ensure seamless integration into existing control loops.
- Our team processes all orders within 24-28 hours and ships globally via Fedex, UPS, or DHL.
Oiltech Controls’ Insight
- Our engineers frequently specify the SLP32D for high-speed data applications due to its 50MHz bandwidth capability.
- The device serves as a critical barrier for 4-wire circuits or dual 2-wire instrumentation loops in harsh industrial zones.
- It is ideal for protecting PLC I/O cards, field transmitters, and serial communication ports from atmospheric and switching transients.
- We back every unit with a 10-year ‘No Fuss’ warranty, covering functional failures under standard operating conditions.
- For personalized selection advice, please email info@oiltechcontrols.com or message us on WhatsApp.
Technical Specifications at a Glance
- Model: SLP32D
- Manufacturer: MTL
- Max Surge Current: 20kA per line (8/20µs waveform)
- Working Voltage: 24V nominal / 32V MCOV
- Bandwidth: 50MHz for high-speed data integrity
- Response Time: Faster than 1ns
- Temperature Range: -40°C to +80°C
- Housing: UL94-V0 flammability rated polyamide
- Installation: Simple T-section DIN-rail mounting with automatic earthing
Professional Frequently Asked Questions
- How does the hybrid circuit handle both high and low-energy surges?
- The solid-state components clamp rapid, low-energy transients, while the gas-filled tube discharges massive energy to earth.
- Can the SLP32D be used in ATEX-certified environments?
- Yes, the range includes ATEX-certified versions designed for safe operation in hazardous process areas.
- Does the module require manual grounding during installation?
- No, the DIN-rail mounting system provides an automatic, high-integrity earth connection upon snapping the module into place.
- How do I determine if this model is right for my bandwidth needs?
- If your system exceeds 10MHz, the 50MHz bandwidth of this model makes it far superior to standard surge protectors.
- What is the warranty policy for this device?
- We offer a 10-year ‘No Fuss’ warranty; if the unit fails, return it to us for a direct replacement.
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