Baumer AV Stainless Steel Pressure Gauge
Baumer AV Pressure Gauge is a DN 100 mm stainless steel industrial pressure gauge designed for reliable pressure measurement in vacuum and positive pressure applications. It features an AISI 304 SS bayonet case, AISI 316L SS sensing element, IP65 protection and EN 837-1 reference standard compliance.
| Dial Size Letter | Dial Size |
|---|---|
| B | 40 mm |
| C | 50 mm |
| D | 63 mm |
| F | 100 mm |
| H | 150 mm |
| J | 250 mm |
Example: AVF- 100mm
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A. Product Overview
The Baumer AV Stainless Steel Pressure Gauge DN 100 mm is an industrial analog pressure gauge used for measuring vacuum and pressure in process systems, pipelines, machinery and plant equipment. It is suitable for applications where a durable stainless steel body and reliable pressure indication are required.
This model comes with a DN 100 mm dial size, making the reading clear and easy to view from a distance. The pressure range is available from -1 to 0 bar for vacuum measurement and 0 to 70 bar for pressure measurement. With accuracy class 1.6, it is suitable for general industrial pressure monitoring applications.
The gauge is built with an AISI 304 stainless steel bayonet case, AISI 316L stainless steel sensing element and AISI 304 stainless steel process connection, offering better durability and corrosion resistance compared to standard mild steel or plastic body gauges.
Key Specifications:
Product: Baumer AV Pressure Gauge
Dial Size: DN 100 mm
Pressure Range: -1 to 0 bar and 0 to 70 bar
Accuracy Class: 1.6
Case Material: AISI 304 stainless steel
Case Type: Bayonet type
Sensing Element Material: AISI 316L stainless steel
Process Connection Material: AISI 304 stainless steel
Process Connections: 3/8 inch BSP male, 1/2 inch BSP male and 1/2 inch NPT male
Mounting Type: Type 2
Protection Class: IP65
Reference Standard: EN 837-1
B. Working Principle
The Baumer AV Pressure Gauge works on the mechanical pressure measurement principle. When pressure enters through the process connection, it acts on the internal sensing element. The sensing element slightly deforms according to the applied pressure.
This movement is transferred through a mechanical linkage to the pointer on the dial. The pointer then moves across the calibrated scale and shows the pressure reading in bar.
For vacuum applications, the gauge measures pressure below atmospheric pressure in the -1 to 0 bar range. For positive pressure applications, it measures pressure up to 0 to 70 bar, depending on the selected range.
Since it is an analog pressure gauge, it does not require external power supply for indication.
C. Why It Is Used
The Baumer AV Stainless Steel Pressure Gauge is used to monitor and check pressure conditions in industrial systems. It helps operators understand whether the system pressure is normal, low, high or unsafe.
It is mainly used because:
It provides direct visual pressure indication without power supply.
The DN 100 mm dial gives better readability in industrial environments.
The stainless steel construction improves durability in demanding applications.
The AISI 316L SS sensing element offers better compatibility for industrial media.
The IP65 protection class helps protect the gauge from dust and water ingress.
The bayonet case design makes the gauge strong and suitable for plant use.
The EN 837-1 reference standard supports reliable mechanical pressure gauge construction.
It is available with commonly used BSP and NPT male process connections.
D. Suitable Buyers
The Baumer AV DN 100 mm Pressure Gauge is suitable for buyers who need a reliable stainless steel pressure gauge for industrial pressure monitoring.
Suitable buyers include:
Instrumentation engineers looking for industrial pressure gauges
Maintenance teams in manufacturing plants
Purchase departments sourcing Baumer pressure gauges
Process industry users requiring stainless steel gauges
OEM machine manufacturers
Panel builders and system integrators
Hydraulic system suppliers
Chemical and pharma plant maintenance teams
Water treatment and utility plant operators
Industrial machinery manufacturers
MRO suppliers and industrial traders
Pressure gauge dealers and resellers
FAQ
1. What is the dial size of the Baumer AV Pressure Gauge?
The Baumer AV Pressure Gauge has a DN 100 mm dial size, which provides clear visibility for industrial pressure reading.
2. What pressure range is available in this gauge?
The pressure range is available from -1 to 0 bar for vacuum measurement and 0 to 70 bar for positive pressure measurement.
3. What is the accuracy class of this Baumer AV Pressure Gauge?
This pressure gauge has an accuracy class of 1.6.
4. What is the case material of the Baumer AV Pressure Gauge?
The case is made from AISI 304 stainless steel with a bayonet type design.
5. What is the sensing element material?
The sensing element is made from AISI 316L stainless steel.
6. What process connection materials are used?
The process connection is made from AISI 304 stainless steel.
7. Which process connections are available?
The available process connections are 3/8 inch BSP male, 1/2 inch BSP male and 1/2 inch NPT male.
8. Is this gauge suitable for vacuum measurement?
Yes, it is suitable for vacuum measurement with a range of -1 to 0 bar.
9. Is this gauge suitable for industrial pressure measurement?
Yes, the Baumer AV DN 100 mm Pressure Gauge is suitable for industrial pressure measurement in process systems, machinery, pipelines and plant equipment.
10. What is the protection class of this gauge?
The protection class is IP65, which helps protect the gauge against dust and water ingress.
11. Which reference standard does this pressure gauge follow?
This gauge follows the EN 837-1 reference standard.
12. Where is the Baumer AV Stainless Steel Pressure Gauge commonly used?
It is commonly used in manufacturing plants, process industries, hydraulic systems, utility lines, machinery, chemical plants, pharma plants and water treatment systems.