Minco S211596 Intrinsically Safe and Non-Sparking Temperature Detectors

1. Description

These resistance temperature detectors (RTD) are designed to be installed in babbitt style bearing shoes. They operate in a temperature range of -50°C to 200°C and are available for 2-, 3-, or 4-wire measurement circuits with single or dual RTD elements.

2. Attestation of Conformity

This Attestation of Conformity is issued under the sole responsibility of the manufacturer for the Resistance temperature detector (RTD) model S211596. The product conforms to the following relevant legislation:

• ATEX Directive 2014/34/EU
• EN 60079-0:2012 Explosive atmospheres - Part 0: Equipment - General requirements
• EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
• EN 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
• IEC 60079-0:2011-06 Explosive atmospheres - Part 0: Equipment - General requirements
• IEC 60079-11:2011-06 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
• IEC 60079-15:2010-01 Explosive atmospheres - Part 15: Equipment protection by type of protection “n”
• Korea Ministry of Employment and Labor Notice No. 2013-54 (KCs Certificate No. 17-KA4BO-0017X)
• Technical Regulations of the EurAsian Customs Union TR CU 012/2011: On the Safety of Equipment for Work in Explosive Environments (Certificate RU C-US.ГБ08.В.01904)

Note: The harmonized standard EN IEC 60079-0:2018 has been compared to the standard used for certification purposes, and no changes in the "state of the art" apply to the product. Similarly, standards IEC 60079-0:2017/COR1:2020 and IEC 60079-7:2015+AMD1:2017 CSV have been compared, with no changes in the "state of the art" applicable.

Ex ia certification:

• Certificate IECEx LCIE 14.0003 X
• Certificate LCIE 14ATEX3008 X
• LCIE Bureau Veritas - Site de Fontenay aux Roses
• 33, avenue du Général Leclerc
• 92260 Fontenay-aux-Roses
• FRANCE

Ex nA certification:

• Certificate IECEX DEK 11.0001X
• Certificate DEKRA 14ATEX0008 X
• DEKRA Certification B.V. (0344)
• Meander 1051
• 6825 MJ Arnhem
• The Netherlands

Signed by Rob Bohland, Ex Authorized Person, Minco Products, Inc, 7300 Commerce Lane, Minneapolis, MN 55432 USA on 06 Mar 2023.

3. Installation Instructions (Two Methods)

Installation of the temperature detector in a bearing completes the enclosure and provides protection from mechanical impact.

Potting Method

This method can be used with other types of bearings and equipment.

1. Drill or bore a 0.193" (4.90mm) diameter hole (#10 drill) into the bearing shoe where temperature detection is desired. The hole bottom may retain the shape of the drill tip; however, a flat bottom will result in faster response time.
2. If the hole has a drill point, apply a small amount of silicone heat sink compound to the tip end of the temperature detector (Dow Corning's #340 or similar is recommended). Apply enough compound to fill the drill tip cone at the bottom of the hole when the detector is installed.
3. Insert the detector into the hole until it reaches the bottom.
4. Pot the leadwire in place where it enters the shoe using an epoxy or other suitable potting compound compatible with the bearing shoe materials, temperature, and service conditions. Ensure the detector remains at the bottom of the hole during application and curing.
5. When routing the leadwire from the bearing shoe, leave sufficient slack for shoe movement. Use mechanical retainers to secure the leadwire externally or pot it in place using epoxy or another suitable compound.

Ring and Spring Method

Refer to document EI 183 Temperature Detector in Bearing Shoe, Ring and Spring Method for detailed instructions. A copy of EI 183 is included with each shipment and is available at www.minco.com.

4. Special Conditions of Use

Refer to ATEX and IECEx certificates.

5. Electrical Data

• Ui: ≤ 28V
• Ii: ≤ 30mA
• Pi: ≤ 0.1W
• Ci: ≤ 100pF/m
• Li: ≤ 2µH/m
• Measuring current: ≤ 1 mA
• Power (under fault conditions): ≤ 0.45 W

6. Electrical Connections

Diagram showing 2-lead, 3-lead, and 4-lead connections. Colors indicated are red, white, blue, and yellow, with (2) denoting dual element models.

• 2-lead: red, white
• 3-lead: red, white (2), blue
• 4-lead: red (2), white (2), blue (2), yellow (2)
• Single element models: indicated by 2-lead, 3-lead, 4-lead diagrams
• Dual element models (additional): indicated by 4-lead diagram with additional yellow lead

7. Marking Example

The marking example shows the product identification:

• Manufacturer: MINCO MPLS, MN
• Type: S211596
• Lot Batch: 123456-*-*-001
• Ex II 1 G Ex ia IIC T2...T6 Ga
• CE Mark
• IECEx LCIE 14.0003 X
• LCIE 14ATEX 3008 X
• Electrical Parameters: See Installation Instructions
• EAC Mark
• Ex II 3 G Ex nA IIC T3...T6 Gc
• IECEX DEK 11.0001 X
• ATEX Attestation: See S211596 Installation Instructions
• ISA Class Zone 2 AEx nA IIC T6
• EAC Mark
• CERTIFICATE No: 17-KA4B0-0017X
• DATE OF ISSUE: 2017-01-05