MTL5581 Millivolt / Thermocouple Galvanic Isolator
Description:
Manufacturer : MTL
Product No. : MTL5581
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Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
MTL5581 is a single‑channel intrinsically safe galvanic isolator from the MTL 5500 series, manufactured by Eaton MTL for low‑level DC millivolt and thermocouple signal transmission between hazardous explosive zones and safe control roomsManualsLib. It provides full galvanic isolation, transferring accurate low‑voltage sensor signals while complying with intrinsic‑safety standards. This module is designed for thermocouple sensors with external cold‑junction compensation. Built‑in hardware switches support thermocouple burnout detection, with selectable upscale or downscale fault output status. Compact 16 mm width DIN‑rail housing enables high‑density cabinet installation for process automation systems.
Detail:
| Parameter | Specification |
| Part Number | MTL5581 |
| Brand | MTL (Eaton) |
| Product Category | Galvanic Isolator / Intrinsic Safety Barrier |
| Series | MTL5500 |
| Channel Count | 1 Channel |
| Input Signal | DC Millivolt / Thermocouple (external cold‑junction compensation required) |
| Input / Output Range | 0 to ±50 mV, overrange up to ±55 mV |
| Max Lead Resistance | 600 Ω |
| Nominal Output Resistance | 60 Ω |
| Supply Voltage | 20 V DC ~ 35 V DC |
| Max Supply Current | 30 mA |
| Power Dissipation | 0.7 W typical @24 V; 0.91 W @35 V |
| Transfer Accuracy (@20 °C) | ＜0.05 % reading or ±5 μV (whichever greater) |
| Temperature Drift | Max ＜2 μV / °C |
| Response Time | Settles within 10 % final value in 150 μs |
| Frequency Response | DC to 4 kHz nominal |
| Operating Ambient Temperature | -20 °C ~ +60 °C |
| Mounting | 35 mm DIN‑rail |
| Module Width | 16 mm |
| Weight | 0.112 kg |
| Attribute | Details |
| Hazardous Area Certifications | ATEX, IECEx, FM, CSA; Zone 0 IIC T4‑T6; Class I Div 1 Group A‑GEaton |
| Galvanic Isolation Rating | 250 V rms between safe‑area and power circuit |
| Terminal Capacity | Up to 2.5 mm² stranded / solid conductor |
| LED Indicator | Green: Power supply active |
| eClass 11 Code | 51010314 |
| HS Customs Code | 85437090 |
| UNSPSC Code | 32151607 |
| ECCN | EAR99 |
| Directives | CE, RoHS compliant; LVD / EMC / ATEX directive aligned |
| Certificate No. | MTL11ATEX5581X |
Brand
MTL (Measurement Technology Limited) is a British company focusing on industrial automation safety and explosion-proof technology. It was founded in 1955 and is headquartered in Manchester. Currently, MTL is a brand under Eaton Corporation, and is affiliated with Eaton's CrouseHinds product portfolio, focusing on providing intrinsic safety solutions for hazardous industrial environments.
As the world's leading power management company, Eaton further strengthens its competitiveness in the fields of industrial process control, explosion-proof equipment and safety grids by acquiring and integrating MTL's technology and product lines. MTL's product line (such as safety gates, isolation gates, surge protectors, etc.) has now become a core component of Eaton's industrial automation field.
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, E+H, MTL, AB, , YOKOGAWA, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, IFM etc. If you have any request, please do not hesitate to contact us.
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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