1100% brand new and high quality. 2Oilproof, waterproof and anticorrosion, suitable for all kinds of environments. 3S beam design. Precise and stable. Easy installation. 4Suitable for mixing station, batching machine, asphalt station, etc. 5Safe and anti-explosive product, can be used in bad environment and hazardous areas.Features: 100% brand new and high quality. Oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments. S beam design. Precise and stable. Easy installation. Suitable for mixing station, batching machine, asphalt station, etc. Safe and anti-explosive product, can be used in bad environment and hazardous areas. Specifications: Model:PSD-S1 Material: metal Type: weighting Physical properties of materials: conductors Process: film Output signal: analog Protection grade: IP67 Linearity: 0.02%F.S. Delaying: 0.02%F.S. Repeatability: 0.02%F.S. Sensitivity: 2.0mv/v Drifting: 0.02%F.S Input impedance: 35010 Output impedance: 3505 Application: Mixing station, batching machine, asphalt station, etc. Measuring range(Optional): 50kg, 100kg, 300kg, 2000kg Quantity: 1PC Weight: 502g(load cell 50kg), 551g(load cell 100kg), 575g(load cell 300kg), 712g(load cell 2000kg) Wire connecting method: Input: Red wire(+), Black wire(-) Output: Green wire(+), White wire(-) Yellow wire(GND) Package Included: 1 x Weighting Sensor Note:Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.