Sauermann Vertical Liquid Column Manometers TJ 300

Sauermann Vertical Liquid Column Manometer TJ 300

Product Description

The Sauermann TJ 300 is a vertical liquid column manometer designed to measure pressure, depression, or differential pressure of air and gases. It uses a “J”-shaped column for direct reading and offers a wide measuring range, making it suitable for industrial and HVAC applications. With its durable Altuglas construction, adjustable zero setting, and compatibility with different manometric liquids (AWS 10 or VOLT 1S), the TJ 300 provides precise and versatile pressure monitoring.

Key Features

1. “J”-shaped vertical liquid column for direct measurement

2. Measuring range: 0–300 mmH₂O (0–30 mbar) with AWS 10 liquid

3. Resolution of 1 mmH₂O or 0.5 mbar

4. Zero adjustment via sliding graduated strip

5. Compatible with AWS 10 and VOLT 1S liquids for expanded applications

6. Strong Altuglas body with nickel-plated brass connectors

Applications

1. HVAC system pressure and airflow monitoring

2. Gas and air pressure measurement in industrial settings

3. Differential pressure monitoring in cleanrooms and laboratories

4. Calibration of low-pressure systems and devices

5. Field and educational use in fluid dynamics and instrumentation

Technical Specifications (TJ 300)

1. Differential pressure range (AWS 10 liquid): 0–300 mmH₂O (0–30 mbar)

2. Differential pressure range (VOLT 1S liquid): 0–650 mmH₂O (0–65 mbar)

3. Resolution: 1 mmH₂O or 0.5 mbar (AWS 10), 5 mmH₂O or 1 mbar (VOLT 1S)

4. Manometer type: vertical liquid column, “J”-shaped

5. Manometric liquids:

   • AWS 10 (density 0.86)

   • VOLT 1S (density 1.86)

6. Maximum static pressure: 6 bars

7. Recommended operating temperature: +5 °C to +30 °C

8. Possible operating temperature: -30 °C to +60 °C

9. Body: 15 mm thick transparent Altuglas

10. Zero adjustment: slide strip, 15 mm travel

11. Connections: Ø 5 x 8 mm crystal tube on Ø 6.2 mm nickel-plated brass connectors

12. Mounting: wall-mounted with or without white PVC support

Dimensions (TJ 300)

• Length (a): 57 mm

• Height (b): 430 mm

• Depth (c): 25 mm

• Base width (d): 52 mm

• Column height (e): 492 mm

• Distance between tubes: 416 mm

• Weight: 450 g

Conclusion

The Sauermann TJ 300 is a dependable vertical liquid column manometer for medium to high pressure ranges. With a wide measuring capacity, precision adjustment, and compatibility with multiple manometric liquids, it is ideal for professionals in HVAC, industrial, and laboratory environments seeking accurate and durable pressure measurement solutions.