Features Wide Measurement Range: Covers a range of 20-200pa, making it suitable for various applications and able to sense small pressure differences. High Accuracy and Durability: Features high shock resistance, dust and water resistance, and provides reliable protection, ensu long-lasting and accurate performance. Versatile Measurable Medium: Capable of measu air, non-flammable gas, or non-hazardous gas, ensu stable operation with minimal error. Reliable Contact Method: Utilizes single pole double throw (SPDT) contact method with copper contacts, offe excellent conductivity, resistance, and long service life. Diverse Applications: Suitable for aerospace, electronic processing equipment, medical pharmaceuticals, and environmental protection enginee, among other scenarios. Specification: Item Type: Pressure Difference Switch Specification: LF32-02 Measu Medium: Air, non flammable or non hazardous gas Product Type: Mechanical Interface Thread: Approx. 8 x 5mm / 0.3 x 0.2in hose connection Measu Range: 20-200pa Differential Pressure: 10pa Error: ≤±15% Medium Temperature Range: -20℃~85℃ Contact Material: Copper Installation Method: Vertical Installation Contact Method: SPDT Package List: 1 x Pressure Switch 1 x Pipe 2 x Pressure Catheter 5 x Pressure Pipe Fixing Screws 3 x Pressure Switch Matching Screws Package List 1 x Pressure Switch 1 x Pipe 2 x Pressure Catheter 5 x Pressure Pipe Fixing Screws 3 x Pressure Switch Matching Screws