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MTL5011B

MTL5011B Hazardous Area Switch Interface - MTL

In stock (25 units), ready to be shipped

  • Manufacturer: MTL

  • Product No.: MTL5011B

  • Product Type: Switch Interface

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 130g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
  • Quality Assurance

Description

MTL5011B Switch/Proximity Detector Interface

The MTL5011B from MTL Instruments is a safety interface for hazardous areas. It connects NAMUR proximity detectors and switches to control systems. This single-channel device provides reliable operation in Zone 0 explosive atmospheres.

Key Technical Specifications

  • Brand: MTL Instruments
  • Model: MTL5011B
  • Product Type: Switch/Proximity Detector Interface
  • Channels: 1 channel
  • Response Time: 10ms maximum
  • Output: Single-pole changeover relay
  • Input Standard: NAMUR/DIN 19234
  • Unit Weight: 0.13 kg

Hazardous Area Certification

  • Switch Location: Zone 0, IIC, T6 hazardous area
  • Detector Location: Zone 0, IIC, T4-T6 with certification
  • Division Rating: Division 1, Group A hazardous location
  • The interface maintains intrinsic safety in explosive atmospheres

Electrical Specifications

  • Sensor Voltage: 7 to 9V from 1kΩ ±10% source
  • Maximum Current: 40mA at 20V power consumption
  • Power Dissipation: 0.75W at 24V maximum
  • Isolation: 250V ac/dc between all circuits

Relay Output Characteristics

  • Contact Rating AC: 250V ac, 2A, cosø >0.7
  • Contact Rating DC: 40V dc, 2A, resistive load
  • Relay Type: Single-pole changeover contacts
  • External suppression required for reactive loads
  • User-selectable phase reversal via top-mounted switches

Safety Parameters

  • Safety Voltage: 10.5V maximum
  • Internal Resistance: 800Ω
  • Safety Current: 14mA maximum
  • Maximum Voltage: Um = 250V rms or dc

Frequently Asked Questions

  • What areas is the MTL5011B certified for?
    It is certified for Zone 0, IIC, T6 hazardous areas and Division 1, Group A.
  • What type of sensors does it support?
    It interfaces with NAMUR/DIN 19234 proximity detectors and switches.
  • How fast is the response time?
    The relay responds within 10ms maximum from input detection.
  • Can I reverse the output phase?
    Yes, phase reversal is user-selectable via top-mounted switches.
🏷️ Tags: Switch Interface

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  • Ensure compatibility with your current machinery or control systems.
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  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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