WSP2110 Datasheet | Winsen

Features High sensitivity to organic gases such as toluene,benzene,methanal;quick response and resume; low power consumption,simple detection circuit,good stability and long life. Main Application It is used in automatic exhaust device,air cleaner in domestic occasion for harmful gas detection. Technical Parameters Stable1. Model Sensor Type Standard Encapsulation Detection Gas Detection range Standard circuit sensor features in standard test condition Loop voltage Heating voltage Load resistance Heating resistance Heating consumption Surface resistance Sensitivity VC VH RL RH PH RS S Concentration slope α Temperature, humidity Standard condition of test Standard test circuit Warm-up time WSP2110 Semiconductor flat surfaced sensor Metal Cap toluene, methanal, benzene, alcohol, acetone &etc. 1～50ppm ≤24V DC 5.0V±0.1V AC or DC Adjustable 90Ω±10Ω(Room Tem.) ≤300m W 10KΩ～100KΩ(in 10ppm toluene) Rs(in air)/Rs(in 10ppm toluene）≥3 ≤0.6(R50ppm/R5ppmtoluene) 20℃±2℃；65%±5%RH VC:5.0V±0.1V； VH :5.0V±0.1V More than 120 hours Fig1.Sensor Structure Tel: 86-371-67169097/67169670 Fax: 86-371-60932988 Email:...