Sauermann Inclined Liquid Column Manometers KX 205

Sauermann Inclined Liquid Column Manometer KX 205

Product Description

The Sauermann KX 205 is an inclined liquid column manometer designed to measure very low differential pressures of air and gases with high sensitivity. Its scale with centered zero allows for both positive and negative pressure readings, while the integrated spirit level ensures accurate horizontal positioning. Built from high-quality Altuglas and equipped with nickel-plated brass connectors, the KX 205 provides durability, precision, and reliability for industrial and HVAC applications.

Key Features

1. Centered zero scale for measuring both positive and negative pressures

2. High sensitivity for very low pressure variations

3. Zero adjustment with a sliding graduated strip (20 mm travel)

4. Integrated spirit level for precise horizontality adjustment

5. Solid Altuglas construction with built-in liquid column

6. Supplied ready-to-use with support, connectors, and AWS 10 liquid

Applications

1. HVAC systems (ventilation, air conditioning, heating)

2. Industrial air treatment and dust elimination systems

3. Monitoring differential pressure in cleanrooms and laboratories

4. Calibration and testing of low-pressure devices

5. Airflow measurement with pitot tubes (in specific setups)

Technical Specifications (KX 205)

1. Differential pressure range: ±25 mmH₂O (±250 Pa)

2. Sensitivity scale: 3 mm per 1 mmH₂O or 10 Pa

3. Resolution: 1 mmH₂O or 10 Pa

4. Manometer type: inclined liquid column

5. Manometric liquid: AWS 10 red oil (density 0.87 at 15 °C)

6. Reservoir capacity: 20 ml

7. Maximum static pressure: 6 bars

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

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

10. Zero adjustment: sliding graduated strip, fixed via brass screw

11. Positioning: integrated spirit level and brass adjusting screw (12 mm vertical travel)

12. Connection: Ø 5 x 8 mm semi-rigid crystal tube on Ø 6.2 mm nickel-plated brass connectors, 1/8 gas thread

13. Mounting: wall-mounted with or without PVC support

Dimensions (KX 205)

• Length (a): 178 mm

• Height (b): 110 mm

• Depth (c): 117 mm

• Width (d): 25 mm

• Column length (e): 174 mm

• Reservoir width (f): 109 mm

• Weight: 420 g

Conclusion

The Sauermann KX 205 inclined liquid column manometer is a precision instrument for monitoring very low differential pressures. With its compact design, centered zero scale, and integrated spirit level, it is ideal for HVAC, cleanroom, and industrial applications requiring accurate and sensitive pressure measurement.