Manufacture hot sale air pressure gauge
- Category: >>>
- Supplier: Jiangsu Bright Trading Co. Ltd.
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Product Overview
Description
Product Description
Compass | * Material: techno polymers * Special characteristics: luminescent face, rotating bevel * Diameter: 60 mm |
Depth Gauge | * Case material: chromium plated brass * End scale: 70 metres or 230 feet * Face: luminescent with coloured sections * Functioning: membrane * Special characteristics: maximum depth indicator, coloured sections * Instrument diameter: 50 mm * Instrument height: 24.5 mm |
Mini pressure gauge | * Case material: chromium plated brass * End scale: 350 bar or 5000 psi * Face: luminescent with coloured sections * Pressure release valve: incorporated * Instrument diameter: 50 mm * Height of case: 14 mm * Total instrument height: 17 mm * Hose diameter: 11 mm |
Detail
The submersible pressure gauge (SPG, pressure gauge, or air gauge) is the gauge a diver uses to monitor the amount of air remaining in his scuba tank. It is absolutely essential in diving, for it allows divers to avoid running out of air underwater. A submersible pressure gauge is frequently grouped together with other gauges on a console. Some of the common gauges found in a console are depth gauges, dive computers, and compasses.
1. Depth Gauge
A depth gauge has two needles to monitor two different things. A black needle indicates a diver's current depth. A second, in this case red, needle indicates the maximum depth a diver reaches on a given dive. The needle that indicates a dive's maximum depth needs to be reset at the beginning of each dive. The maximum depth needle is useful when logging dives. It is also a good idea to glance at it when ascending from a dive to confirm that the planned maximum depth has not been exceeded. Depth gauges may be in
units of feet or meters. The gauge above is in meters. Most depth gauges have standard safety stop depths indicated by red lettering, making it easy for a diver to remember his safety stop. The gauge above has the standard safety stop depth indicated by red lines between 3 and 6 meters.
2. Submersible Pressure Gauge
The submersible pressure gauge (SPG) indicates the amount of air pressure in a scuba tank. The units of pressure may be given in bar (metric), or in psi (pounds per a square inch, imperial). A standard, aluminum 80-cubic-foot tank is full at 3000 psi or 200 bar. Different tanks styles may be full at different pressure ratings. Most pressure gauges indicate a reserve pressure, usually beginning somewhere around 50 bar or 700 psi in red. The reserve pressure is the amount of air pressure with which a diver should begin his ascent to avoid running out of air underwater. Be warned, this “red zone” does not indicated a good reserve pressure for every dive, and it is important to take the dive profile and plan into account when deciding on a proper reserve pressure for a dive.
3. compass
The magnetic compass indicates the local direction of the ambient magnetic field, which is usually that of the Earth. This is usually a reliable and consistent feature and is very useful as a navigational aid as it is not affected by visibility, pressure,or the presence of water.An important concept is that the compass card should not turn, even though it appears to always “swing” to magnetic north. The housing that holds the compass card turns around the card, which remains pointing in the same direction (Magnetic North) all the
time. There are occasions when the card does turn, but this is when it has been stuck or the compass is turned over, and the card is unable to remain aligned with the magnetic field.
1. Depth Gauge
A depth gauge has two needles to monitor two different things. A black needle indicates a diver's current depth. A second, in this case red, needle indicates the maximum depth a diver reaches on a given dive. The needle that indicates a dive's maximum depth needs to be reset at the beginning of each dive. The maximum depth needle is useful when logging dives. It is also a good idea to glance at it when ascending from a dive to confirm that the planned maximum depth has not been exceeded. Depth gauges may be in
units of feet or meters. The gauge above is in meters. Most depth gauges have standard safety stop depths indicated by red lettering, making it easy for a diver to remember his safety stop. The gauge above has the standard safety stop depth indicated by red lines between 3 and 6 meters.
2. Submersible Pressure Gauge
The submersible pressure gauge (SPG) indicates the amount of air pressure in a scuba tank. The units of pressure may be given in bar (metric), or in psi (pounds per a square inch, imperial). A standard, aluminum 80-cubic-foot tank is full at 3000 psi or 200 bar. Different tanks styles may be full at different pressure ratings. Most pressure gauges indicate a reserve pressure, usually beginning somewhere around 50 bar or 700 psi in red. The reserve pressure is the amount of air pressure with which a diver should begin his ascent to avoid running out of air underwater. Be warned, this “red zone” does not indicated a good reserve pressure for every dive, and it is important to take the dive profile and plan into account when deciding on a proper reserve pressure for a dive.
3. compass
The magnetic compass indicates the local direction of the ambient magnetic field, which is usually that of the Earth. This is usually a reliable and consistent feature and is very useful as a navigational aid as it is not affected by visibility, pressure,or the presence of water.An important concept is that the compass card should not turn, even though it appears to always “swing” to magnetic north. The housing that holds the compass card turns around the card, which remains pointing in the same direction (Magnetic North) all the
time. There are occasions when the card does turn, but this is when it has been stuck or the compass is turned over, and the card is unable to remain aligned with the magnetic field.
Why Choose Us
1. Any Inquiries will be replied within 24 hours
2.Professional manufacturer. Welcome to visit our website:cn-bright.en.alibaba.com
3.OEM/ODM available:
1).Silk print logo on the product;
2).Customized product housing;
3).Customized Color box;
4)Any your Idea on product we can help you to design and put it into production
4.Hight quality, fashion designs reasonable & competitive price. fast lead time.
5. After Sale Service:
1).All products will have been strictly Quality Checked in house before pecking.
2).All products will be well packed before shipping.
3).All our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.
6. Faster delivery: Sample order in Stock, and 3--7 days for bulk production
7.Payment: You can pay for the order via: T/Western Union, PayPal& MoneyGram.
8. Shipping: we have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.
You also can choose your own shipping forwarder.
2.Professional manufacturer. Welcome to visit our website:cn-bright.en.alibaba.com
3.OEM/ODM available:
1).Silk print logo on the product;
2).Customized product housing;
3).Customized Color box;
4)Any your Idea on product we can help you to design and put it into production
4.Hight quality, fashion designs reasonable & competitive price. fast lead time.
5. After Sale Service:
1).All products will have been strictly Quality Checked in house before pecking.
2).All products will be well packed before shipping.
3).All our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.
6. Faster delivery: Sample order in Stock, and 3--7 days for bulk production
7.Payment: You can pay for the order via: T/Western Union, PayPal& MoneyGram.
8. Shipping: we have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post.
You also can choose your own shipping forwarder.
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Certifications
Product packaging
PACKAGE:
Standard export carton/ wooden case packing.
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
Standard export carton/ wooden case packing.
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
Company Profile
FAQ
Q.How can I get the sample to check your quality?
A.After price confirmation, you can require for samples to check our product’s quality. Sample will be free if product value is under $40.00, but you need to pay the express freight.
Q.What can I get the price?
A.We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your
email so that we will regard you inquiry priority.
Q.What is your term of delivery?
A.We accept EXW, FOB Shanghai/ Ningbo/ Qingdao or CFR (your port). You can choose the one which is the most convenient or cost-effective for you.
Q.What about the lead time for the mass production?
A Honestly, it depends on the order quantity and the season you place the order.
A.After price confirmation, you can require for samples to check our product’s quality. Sample will be free if product value is under $40.00, but you need to pay the express freight.
Q.What can I get the price?
A.We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your
email so that we will regard you inquiry priority.
Q.What is your term of delivery?
A.We accept EXW, FOB Shanghai/ Ningbo/ Qingdao or CFR (your port). You can choose the one which is the most convenient or cost-effective for you.
Q.What about the lead time for the mass production?
A Honestly, it depends on the order quantity and the season you place the order.
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