Check Oxygen Level Before Entry Sign E1308

Frequently Purchased Together

Safety Harness Must Be Worn Sign

G2431
Danger Respirator Required Sign

I4324
Stop PPE Required Beyond This Sign

I4429
Danger No Smoking Sign

J2578

Preview:

Choose a Language:

English

Bilingual (English/Spanish)

Spanish

Apply

Need another language?

Write your own translation. Custom pricing will apply.

Tweak Sign

Danger Confined Space Hazardous Atmosphere Check Oxygen Level Before & During Entry

7 × 5″

Material Overlaminate Mounting Holes Sku Quantity/Price

1–2	3–4	5–9	10–19	20–39	40+

3.5 Mil Peel and Stick Vinyl Label N/A N/A E1308-B2L $4.75 $4.15 $3.65 $3.45 $3.25 $3.00

10 × 7″

Material Overlaminate Mounting Holes Sku Quantity/Price

1–2	3–4	5–9	10–19	20–39	40+

3.5 Mil Peel and Stick Vinyl Label N/A N/A E1308-AL $6.45 $6.35 $5.80 $5.25 $4.25 $3.60

.055″ Polyethylene Plastic N/A Four 7/32″ holes (one in each corner) E1308-BL $7.20 $7.00 $6.80 $6.60 $6.20 $5.25

.040″ Rust-Free Aluminum None Four 7/32″ holes (one in each corner) E1308-FL $11.70 $11.30 $10.85 $10.25 $8.55 $7.90

.040″ Engineering Grade Reflective Aluminum None Four 7/32″ holes (one in each corner) E1308-R1L $13.15 $12.85 $12.30 $11.25 $10.00 $8.60

14 × 10″

Material Overlaminate Mounting Holes Sku Quantity/Price

1–2	3–4	5–9	10–19	20–39	40+

3.5 Mil Peel and Stick Vinyl Label N/A N/A E1308-AK $9.95 $8.50 $8.15 $7.85 $6.95 $6.05

.055″ Polyethylene Plastic N/A Four 7/32″ holes (one in each corner) E1308-BK $10.35 $9.85 $9.35 $8.75 $7.45 $6.25

.040″ Rust-Free Aluminum None Four 7/32″ holes (one in each corner) E1308-FK $18.25 $17.25 $15.10 $14.50 $13.80 $11.50

.040″ Engineering Grade Reflective Aluminum None Four 7/32″ holes (one in each corner) E1308-R1K $19.95 $19.20 $16.75 $16.25 $15.75 $12.25

18 × 12″

Material Overlaminate Mounting Holes Sku Quantity/Price

1–2	3–4	5–9	10–19	20–39	40+

.055″ Polyethylene Plastic None Four ¼″ holes (one in each corner) E1308-B65 $17.75 $15.50 $14.75 $14.25 $13.75 $12.85

.063″ Rust-Free Aluminum None Four ¼″ holes (one in each corner) E1308-B6C $19.75 $17.75 $16.75 $15.75 $14.75 $13.75

.063″ Engineering Grade Reflective Aluminum None Four ¼″ holes (one in each corner) E1308-B6D $22.95 $21.45 $20.45 $19.95 $18.95 $17.25

Compliance
Size
Material
Printing

Confined Spaces – A Brief Overview

What is a Confined Space?

OSHA defines a confined space (non-permit and permit-required) as a space that is:

(1) Large enough for an employee to enter and perform work

(2) Has limited or restricted means for entry or exit

(3) Is not designed for continuous occupancy

What is the difference between a "permit-required" and "non-permit" confined space?

	Permit-Required Confined Spaces	Non-Permit Confined Spaces
Contains or has the potential to contain a hazardous atmosphere
Contains a material that has the potential for engulfing an entrant
Could trap or asphyxiate an entrant with inwardly converging walls
Could trap or asphyxiate an entrant with a floor that slopes downward and tapers to a smaller cross-section
Contains any other recognized serious safety or health hazard
Contains hazards capable of causing death or serious physical harm

From the chart above we can see that permit-required confined spaces can be extremely dangerous for workers, while non-permit confined spaces are not considered life-threatening. This doesn't mean precautionary steps shouldn't be taken before entering a non-permit space. Safety is essential no matter what the conditions are and because there is still the possibility of an injury occurring, only authorized personnel should enter the space.

OSHA states that if the workplace contains permit spaces, the employer shall inform exposed employees by posting danger signs, or by any other equally effective means, making them aware of the existence, location of, and the danger posed by the permit spaces.

Here are some examples of signs from SafetySign.com that would meet the requirements from OSHA:

Signs for Permit Required Confined Spaces

Signs for Non-Permit Confined Spaces

For more information about confined spaces please visit our help center.

SafetySign.com does not recommend or specify the use of a specific safety sign because it does not have knowledge of the hazard(s) our customers are identifying. It is the customer’s sole responsibility to identify the hazard(s) that may be present and select one or more signs (stock or custom) that accurately identify their specific hazard(s) and complies with any applicable federal, state or local laws or regulations, any worksite specific rules or regulations and/or any applicable safety standards (including, without limitation, ANSI and/or OSHA standards). SafetySign.com disclaims any and all liability (excluding liability for our Product Warranty contained in our Terms and Conditions) for any sign selected by a customer and shall not be responsible for any personal injury or property damage resulting from the use of signs purchased from it or for the independent interpretation made of any applicable federal, state or local laws or regulations, any worksite specific rules or regulations, and/or any applicable safety standards (including, without limitation, ANSI and/or OSHA standards). Customer shall indemnify and hold SafetySign.com and its corporate parent and its officers, directors and affiliates harmless from and against any and all claims, loss or expense (including attorneys’ fees) arising from or related to the purchase and use by customer or any third party of any sign purchased by customer from SafetySign.com.

Size	Width	Height	Average Text Size	Max Viewing Distance	Available Materials	Mounting Holes	Corner Radius	Diagram
7 × 5″	7″	5″	11/32″	Up to 8′ 9″	3.5 Mil Peel and Stick Vinyl Label	N/A	¼″	Diagram
10 × 7″	10″	7″	½″	Up to 12′ 6″	3.5 Mil Peel and Stick Vinyl Label	N/A	¼″	Diagram
10 × 7″	10″	7″	½″	Up to 12′ 6″	.040″ Engineering Grade Reflective Aluminum .040″ Rust-Free Aluminum .055″ Polyethylene Plastic	Four 7/32″ Holes (#10 or 3/16″ screws recommended)	¼″	Diagram
14 × 10″	14″	10″	¾″	Up to 18′ 9″	3.5 Mil Peel and Stick Vinyl Label	N/A	¼″	Diagram
14 × 10″	14″	10″	¾″	Up to 18′ 9″	.040″ Rust-Free Aluminum .040″ Engineering Grade Reflective Aluminum .055″ Polyethylene Plastic	Four 7/32″ Holes (#10 or 3/16″ screws recommended)	¼″	Diagram
18 × 12″	18″	12″	1″	Up to 25′	.055″ Polyethylene Plastic .063″ Engineering Grade Reflective Aluminum .063″ Rust-Free Aluminum	Four ¼″ Holes (#12 or 7/32″ screws recommended)	½″	Diagram

More Options SafetySign.com understands that the Check Oxygen Level Before Entry Sign may not be available in the size that you require. Please contact our customer service team today and we’ll be happy to work with you to produce exactly what you need. Contact us now.

Material	Thickness	Outdoor Durability	Service Temp. Range	Available Sizes	Overlaminate
Labels
Adhesive-Backed Vinyl Outdoor grade high gloss calendared vinyl film, and coated with aggressive LEED compliant acrylic adhesive formulated to adhere to a variety of surfaces, ensuring durability in most commercial and industrial environments. Resistant to fading and mild chemicals. This material is in compliance with the standards set forth by the South Coast Air Quality Management District (SCAQMD) Rule #1168 and the Green Seal Standard, GS-36 for commercial adhesives pertaining to Volatile Organic Compounds (VOC). Clean and dry surface before applying. Minimum application temperature is 50°F.	3.5 mils	4 to 5 Years	-20° to 176° F	7 × 5″ 10 × 7″ 14 × 10″	N/A
Plastic
Polyethylene Plastic A tough plastic that is rust free and resistant to chips, cracks, fading and mild chemicals. It is an economical alternative to aluminum without a significant compromise in durability. Thicknesses of .055" and less will easily bend to fit certain surfaces without causing material fractures.	0.055″	3 to 5 Years	-40° to 180° F	10 × 7″ 14 × 10″	N/A
	0.055″	3 to 5 Years	-40° to 180° F	18 × 12″	None
Aluminum
Rust-Free Aluminum A durable metal material that will not chip, crack, or rust, offers superior resistance to harsh weather conditions, and has good chemical resistance properties. The optimal choice for outdoor usage.	0.04″	5 to 7 Years	-40° to 212° F	10 × 7″ 14 × 10″	None
	0.063″	5 to 7 Years	-40° to 212° F	18 × 12″	None
Engineering Grade Reflective Aluminum A durable enclosed lens retro-reflective material permanently adhered to aluminum. It is an economical choice for non-critical traffic signs, parking lot signs, and safety signs. The pattern free face allows for clean graphic imaging. It meets the requirements of ASTM D4956 Type I, and will remain effective for up to 7 years. Resistant to fading and mild chemicals. Reflectivity:	0.04″	Up to 7 Years	-10°F - 130°F	10 × 7″ 14 × 10″	None
	0.063″	Up to 7 Years	-10°F - 130°F	18 × 12″	None

	None	Engineering Grade	High Intensity Prismatic	Diamond Grade
ATSM D956 Type	–	Type I	Type IV	Type IX
Brightness	–	Standard Material	3x More	10x More
Night-Time Visibility	–	500'	1,000'	1,500'
Reflectivity

SafetySign.com understands that the Check Oxygen Level Before Entry Sign may not be available in a material that meets your requirements. Please contact our customer service team today and we’ll be happy to work with you to find the right material for your needs. Contact us now.

This Check Oxygen Level Before Entry Sign is printed with the latest digital printing practices, which reduce set-up times and allows SafetySign.com to ship out faster than competitors. These advanced printing processes also eliminate set-up charges and order minimums. At SafetySign.com, we print your text and graphics with UV inks directly to the substrate, without lamination. Your text and graphics won't peel, unlike a Check Oxygen Level Before Entry Sign from companies that laminate graphics over the sign material.

Printing Methods

We choose our printing processes for each product carefully so you receive the best quality product at the lowest price with industry-leading turnaround times. Depending on your size, material, quantity, and other factors, your sign will print using one of our carefully-tested methods.

Cross-Hatch Ink Adhesion Test

SafetySign.com’s advanced printing process undergoes a stringent cross-hatching test. This specifically tests the adhesion and resistance to separation of the inks from the sign. In testing, a sample from the printing process is scored and covered in adhesive tape. The tape is removed and the sample assessed for adhesion quality.

We use a three-stage process to test all of our printing processes. We print our signs using only the processes that pass all three stages, giving you the highest quality signage possible.

Fonts

The text is printed in Arial Black font.

The Check Oxygen Level Before Entry Sign from SafetySign.com uses this font to create a bold message that stands out in order to grab your attention, while also remaining clearly legible at the maximum safe viewing distance of the product.

Recommended Accessories