Features Accurate Measurement The differential pressure switch can measure and detect a slight pressure differential with high accuracy. Wide Measuring Range This differential pressure switch can detect 50-500pa and detect a differential pressure of 20pa. Application: Differential pressure switch is widely used in aerospace industry, electronic processing, medicine and pharmaceutical, environmental protection engineering, etc. Multi-effect Protection The pressure differential switch has multi-effect protection, which is dustproof, shockproof and waterproof, has a long service life. Stable and Durable This pressure differential switch is made of ABS material, has high strength, not easy to damage, stable and durable. Specification: Item Type: Pressure Differential Switch Material: ABS Specification: LF32-05 Measurement Medium: Air, non-flammable and non-hazardous gas Product Type: Mechanical Interface Thread: Tracheal Connection 8x5mm Measuring Range: 50-500pa Differential pressure: 20pa Error: ≤±15% Average temperature range: -20°C to 85°C Contact Material: Copper Installation method: Vertical installation Contact Method: SPDT Package List: 1 x Pressure Differential Switch 1 x Pipe 2 x Pressure Catheter 5 x Pressure catheter fixing screw 3 x matching pressure switch screws. Package List 1 x Pressure Differential Switch 1 x Pipe 2 x Pressure Catheter 5 x Pressure Catheter Fixing Screw 3 x Pressure Switch Matching Screw