Inclined liquid column gauges series air pressure sentinel are used for measures with weak variations in pressure, depression, differential pressure of air or gas. The air pressure sentinel 25 has been specially designed for checking the filter cloging of paint booths.

For more information: see the data sheet
 

• Dimensions: 152x76x15 mm
• Measuring range: 0-25 mm H₂O, sensitivity 5 mm per 1 mm H₂O
• Recommended use temperature: from +5°C up to +30°C