Description
Baumer ALF2 All SS Pressure Gauge is a high-quality, all-stainless steel gauge designed for precision pressure measurement in demanding industrial environments. With its corrosion-resistant construction, it is ideal for applications involving aggressive media or harsh conditions. The ALF2 offers reliable performance, long service life, and is suitable for industries such as chemical, pharmaceutical, food processing, and oil & gas.
Technical Specifications:
| Nominal size | 100 MM |
| Case material | Stainless steel AISI 304 |
| Bezel ring material | Stainless steel AISI 304 |
| Window material | Plexi glass / Shatterproof / Safety glass / Toughened glass |
| Gasket & filling plug | Neoprene / Viton (Optional) |
| Protection rating (IS/IEC 60529) | IP 65 |
| Dial | White, Aluminium |
| Pointer | Black, Aluminium |
| Movement Material | Stainless steel AISI 304 SS Stainless steel AISI 316 SS (Optional) |
| Safety according to EN 837-1 | S1, Pressure gauge with blow-out device |
Temperature:
| Ambient temperature | -25°C … +65°C |
| Media temperature | Max +300°C (not filled) Max +100°C (Glycerine filled) Max +200°C (Silicone oil filled) |
Wetted parts:
| Process connection material | Stainless steel AISI 316L Monel (Optional) |
| Bourdon tube | Stainless steel AISI 316L Monel (Optional) |
Performance:
| Accuracy according to EN 837-1 | Class 1 |
| Min. measuring range | 0 … 0.6 bar |
| Max. measuring range | 0 … 1600 bar |
| Type of pressure | Gauge Compound Vacuum |
| Over pressure limit | ≤ 100 bar : 125 % of Max. scale value > 100 to ≤ 600 bar : 115 % of Max. scale value > 600 to ≤ 1600 bar : 110 % of Max. scale value |
| Thermal drift (reference: +20 °C) | ± 0.4 % FS/10K |
Weight:
| Bottom connection | 640 g unfilled 935 g filled |
This high-quality Bourdon tube pressure gauge has been designed especially for the process industry.
The use of high-quality stainless steel materials and the robust design are geared to applications in the chemical and process engineering industries. Thus the instrument is suitable for liquid and gaseous media, also in aggressive environments.
Scale ranges of 0 … 0.6 to 0 … 1,600 bar [0 … 10 to 0 … 20,000 psi] ensure the measuring ranges required for a wide variety of applications.
Baumer manufactures and qualifies the pressure gauge in accordance with the standards EN 837-1 and ASME B40.100. This instrument has as safety function a blow-out device with blow-out plug on the back of the case. In the event of a failure, overpressure can escape there.
The model AL with liquid-filled case is suitable for high dynamic pressure loads and vibrations.
Special Features
- External zero adjustment (optional).
- Stainless steel case & measuring system.
- Socket directly welded to case.
- Dry and liquid filled version.
- Standard followed EN 837-1
- CE marking (as per PED 97/23/EC)
