SKU: 23805
| Attribute | Details |
|---|---|
| Manufacturer | Measurement Technology Ltd (MTL) |
| Product Type | 3-Channel Switch / Proximity Detector Relay |
| Model / Type | MTL2213 |
| Certification | [EEx ia] IIC Baseefa No. Ex 88B2114 |
| Compliance Standards | BS 5501 : Part 7 : 1977, EN50 020 |
| Input Voltage (Um) | 250V (max) |
| Output Parameters | Umax: 10.5V, Imax: 14 mA |
| Operating Temperature | Up to 60°C Ambient |
| Power Supply Options | 24V DC / 120V AC / 240V AC, 5 VA |
| Contact Rating | 250V AC max, 5A max (100 VA) / 250V DC max, 5A max (100 W) |
| Protection Classifications | Class I Div. 1 Groups A, B, C, D; Class II Div. 1 Groups E, F, G |
| Associated Model | MTL SCI-186, Vm = 250V RMS |
| Country of Origin | Made in Luton, England |
| Weight | 450 g |
The Measurement Technology MTL2213 is a 3-channel switch and proximity detector relay designed for reliable signal isolation and control in hazardous and industrial environments. Certified for [EEx ia] IIC applications, it provides galvanic isolation between hazardous area devices and safe area control circuits. The MTL2213 ensures safe interfacing with field-mounted sensors, switches, and proximity detectors in explosive atmospheres, preventing unwanted currents or faults from reaching control systems.
Built to MTL’s rigorous standards and tested to BS and EN compliance, the MTL2213 supports multiple power supply options (24V DC, 120V AC, or 240V AC) and delivers robust relay switching capabilities. With a contact rating of up to 250V AC/DC and an ambient temperature range of up to 60°C, this unit provides reliable performance across industrial, marine, and process control systems. It is widely used in monitoring, automation, and safety-critical operations where intrinsically safe barrier functionality is essential.

Key Features:
1. Multi-Channel Design: 3-channel relay for simultaneous control and monitoring.
2. Intrinsically Safe: Certified [EEx ia] IIC for hazardous area applications.
3. High Contact Rating: Supports up to 250V AC/DC, 5A switching capacity.
4. Wide Power Options: Operates on 24V DC, 120V AC, or 240V AC supplies.
5. Galvanic Isolation: Ensures electrical safety between input and output circuits.
6. Explosion-Proof Certification: Suitable for use in Class I & II Division 1 areas.
7. Compact & Reliable Design: Space-efficient and durable for control panel integration.
8. Stable Output Performance: Provides consistent voltage and current output under load.
9. British Engineering: Designed and manufactured in Luton, England.
10. Industrial-Grade Reliability: Built for continuous-duty operation in harsh environments.
Applications:
1. Hazardous Area Control: Interfaces safely between sensors and control systems.
2. Process Automation: Used in oil, gas, and chemical plant monitoring systems.
3. Marine Safety Systems: Controls alarms, relays, and detector outputs onboard vessels.
4. Refinery Operations: Provides isolated switching for explosion-proof control circuits.
5. Power Plants: Ensures safe switching of proximity and status signals.
6. Industrial Manufacturing: Used for relay-based signal interfacing in factory automation.
7. Mining and Exploration: Suitable for intrinsic safety monitoring in mines.
8. Instrumentation Panels: Provides safe relay switching for analog and digital signals.
9. Chemical Processing Units: Prevents cross-circuit faults in critical control systems.
10. Automation Safety Loops: Integrates with safety relays and control barriers.
Explore the reliable Switch Detector Relay at Aeliya Marine Tech designed for dependable signal isolation, precise control, and safe operation in industrial automation and process monitoring systems.
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