OVERVIEW
The HGS color quartz tube level gauge is a direct reading level instrument that is resistant to high temperature and high pressure, and displays the liquid level height in color. According to the needs, alarm switches can be configured to achieve remote liquid level alarm.
Compared with ordinary glass tube level gauges, it has the following characteristics
- Quartz tubes have the ability to withstand both high temperature and high pressure simultaneously.
- Strong corrosion resistance. The liquid level observation angle can be freely positioned as needed.
TECHNICAL PARAMETER
- Nominal length: L=300-2000 (mm)
- Visual length and width: L1 × h=(160-1860) × 20
- Work pressure: ≤ 6.3MPa
- Medium temperature: -40~520 º C with alarm type: ≤ 250 º C
- Heat tracing steam pressure: ≤ 0.6MPa
- Heat tracing interface size: M12 × 1 (external)
- Self sealing pressure of steel ball inside the valve: ≥ 0.3 MPa
Density difference between two media: ≥ 0.2g/cm3 (float indicating interface type) - Wetting Material: Ⅰ - Carbon Steel Ⅱ - Stainless Steel Ⅲ - Special Steel
- Connection method: flange
- Specification: DN20 or DN25
- Standard:
PN1.0～2.5,JB/T81-94、HG20593-97
PN4.0～6.3,JB/T82.2-94、HG20595-97
Other flange standards can also be selected - Installation method: Side mounted
- Burglar alarm:
Contact capacity: 24V DC, 0.1A
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