Cardinal Aluminum Window

The EX200-AL-W family of Cardinal explosion-proof instrument enclosures have a window cover and are made of aluminum. They are available with two or three conduit connections of 1/2" or M20. They are easily secured to walls and pipes via the cast-in flange (with mounting holes) and a slotted back makes it easy to center the enclosure on the pipe. There are six drilled and tapped holes in the base of the enclosure for mounting a PCB or other components. The enclosures have provisions for attaching a tag as well as making the cover tamper-proof. Like all ExDirect aluminum and stainless steel flame-proof instrument housings, the EX200-AL-W family of Cardinal enclosures carry UL, CSA, ATEX, and IECEx approvals.

Data Sheet Manual CAD Drawings Ordering Info

Window

2.17" (55.0 mm) diameter window, optimized for maximum viewing angle

Material

ASTM A413 LM6 die-cast aluminum,

copper-free, enamel coated

Conduits

Available with two or three conduit connections of 1/2" or M20

Key Features

PCB Mounting

Six drilled and tapped internal mounting holes are available inside the enclosure for easy mounting of a PCB or other components.

Tamper Seal

Tamper-proofing is achieved by inserting a wire through the cast-in loop on the base of the enclosure and a hole in the lid of the enclosure and securing this wire with a lead seal.

Pipe/Wall Mounting

The built-in mounting flange allows easy mounting to walls or pipes. A slotted back makes it easy to center the enclosure on a pipe.

Cast-in Loop

Attach a stainless steel tag to the enclosure through the cast-in loop located on the base of the enclosure.

Specifications

Material

ASTM A413 LM6 die-cast aluminum, copper-free, enamel coated

Bottom Conduit Connection (T1)

1/2" (1), None

Side Conduit Connections (T2)

1/2" (2), M20 (2)

Cover Style

Window

Gasket

Fluoroelastomer gasket

Window Diameter

2.17" (55 mm)

Window Material

Borosilicate glass

Enclosure Rating

UL & CSA: Type 4X/IP68; ATEX & IECEx: IP68

Approvals

UL (US-C), CSA (C-US), ATEX, IECEx

Color

Blue (Contact us for details on custom colors available.)

Temperature Range: °F (°C)

-67 to 185 (-55 to 85)

Weight: lbs (kg)

2.3 (1.04)

Outside Dimensions

4.3" x 4.27" x 3.66" (109 x 108 x 93 mm) (W x H x D)

Instrument Tag Loop

Cast-in loop for securing stainless steel tag

Tamper-Proof Seal Provision

Base and cover can be secured with wire and lead seal

Ground Screws

Internal and external

Nameplate Galleries

Number: Two; Securing Method: Two drilled and tapped holes

Nameplate

EA200-AL-NP (Aluminum), EA200-SS-NP (Stainless Steel)

Nameplate Screw

EA-PLATESCREW (Stainless Steel)

Surface Pretreatment

Chromate conversion coated per Military Standard MIL-DTL-5541F, Type II, Class 1A, Clear Finish (RoHS Compliant) to 1μm max

Paint

Sherwin Williams POLANE HS polyurethane enamel with a dry film thickness of up to 70 μm max thickness

Paint Color

RAL 5017 Blue

Limited Warranty

Precision Digital Corporation (ExDirect) warrants these products against defects in material or workmanship for a period of one year from the date of shipment from the factory. See Terms & Conditions at www.predig.com/warranty for warranty info.

Approvals

ATEX

Flameproof protection; II 2GD; Ex db IIC Gb; Ex tb IIIC Db; IP66/IP68; Tamb: -55°C to +85°C

View Certificate

IECEx

Flameproof and dust protection; Ex db IIC Gb; Ex tb IIIC Db; IP66/IP68; Tamb: -55°C to +85°C

View Certificate

CSA

Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Group E, F, G; Class III; Ex db IIC Gb; Ex tb IIIC Db; Class I, Zone 1, AEx db IIC Gb; Zone 21, AEx tb IIIC Db; IP66/IP68/TYPE 4X; Tamb: -55°C to +85°C

View Certificate

UL

Class I, Division 1, Groups A, B, C and D; Class II, Division 1, Groups E, F and G; Class III; Class I, Zone 1, AEx db IIC Gb; Zone 21, AEx tb IIIC Db; Ex tb IIIC Db; IP66/IP68/TYPE 4X; Tamb: -55°C to +85°C

View Certificate

CE

EU and IECEx Attestation of Conformity

View Certificate

Dimensions

CAD Drawings

To download 2D CAD drawings please visit our CAD Drawings page. 3D CAD Drawings are available upon request. Please visit our CAD Drawings page for request form and instructions.

CAD Drawings

Compare Cardinal Aluminum Window Models

SKU	Bottom Conduit (T1)	Side Conduit (T2)	Cover	Material
EX200-AL-W-05-BL	½"	½"	Window	Aluminum
EX200-AL-W-20-BL	None	½"	Window	Aluminum
EX200-AL-W-21-BL	None	M20	Window	Aluminum

Ordering Information

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1/2" (1) (1)

M20 (2) (1)
1/2" (2) (2)

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SKU	Description	Stock	Lead Time	Price
SKU: EX200-AL-W-05-BL	Material: ASTM A413 LM6 die-cast aluminum, copper-free, enamel coated Bottom Conduit Connection (T1): 1/2" (1) Side Conduit Connections (T2): 1/2" (2) Cover Style: Window Window Diameter: 2.17" (55 mm) Approvals: UL (US-C), CSA (C-US), ATEX, IECEx Enclosure Rating: UL & CSA: Type 4X/IP68; ATEX & IECEx: IP68 Color: Blue (Contact us for details on custom colors available.) Temperature Range: °F (°C): -67 to 185 (-55 to 85) Weight: lbs (kg): 2.3 (1.04) Outside Dimensions: 4.3" x 4.27" x 3.66" (109 x 108 x 93 mm) (W x H x D)	Stock: 76	Lead Time: Currently 76 in stock for immediate shipment.	Price: $95.47 Substantial quantity discounts available; contact factory for details.
SKU: EX200-AL-W-20-BL	Material: ASTM A413 LM6 die-cast aluminum, copper-free, enamel coated Bottom Conduit Connection (T1): None Side Conduit Connections (T2): 1/2" (2) Cover Style: Window Window Diameter: 2.17" (55 mm) Approvals: UL (US-C), CSA (C-US), ATEX, IECEx Enclosure Rating: UL & CSA: Type 4X/IP68; ATEX & IECEx: IP68 Color: Blue (Contact us for details on custom colors available.) Temperature Range: °F (°C): -67 to 185 (-55 to 85) Weight: lbs (kg): 2.3 (1.04) Outside Dimensions: 4.3" x 4.27" x 3.66" (109 x 108 x 93 mm) (W x H x D)	Stock: 106	Lead Time: Currently 106 in stock for immediate shipment.	Price: $95.47 Substantial quantity discounts available; contact factory for details.
SKU: EX200-AL-W-21-BL	Material: ASTM A413 LM6 die-cast aluminum, copper-free, enamel coated Bottom Conduit Connection (T1): None Side Conduit Connections (T2): M20 (2) Cover Style: Window Window Diameter: 2.17" (55 mm) Approvals: UL (US-C), CSA (C-US), ATEX, IECEx Enclosure Rating: UL & CSA: Type 4X/IP68; ATEX & IECEx: IP68 Color: Blue (Contact us for details on custom colors available.) Temperature Range: °F (°C): -67 to 185 (-55 to 85) Weight: lbs (kg): 2.3 (1.04) Outside Dimensions: 4.3" x 4.27" x 3.66" (109 x 108 x 93 mm) (W x H x D)	Stock: 8	Lead Time: Currently 8 in stock for immediate shipment.	Price: $109.07 Substantial quantity discounts available; contact factory for details.

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