1. Flow Switch; 2. High Quality, competitive price; 3. Shortly lead time; 4. ... . Pressure Drop: 3PSIGWorking Temperature: -30°C~130°CSetting Acting-point Tolerance: ±25% Repeatability Error: ±5% Level switch, float switch, level gauge, level sensor ... sensor, temperature transmitter, temperature sensor, flow indicator, flow meter, flow switch, gas detector etc.