Categories: Electrochemical Gas Sensors
Information：NO-A4 Nitric Oxide Sensor Specifications: (1) Range(ppm): 0~20 (2) Sensitivity: 350~550 nA/ppm in 2ppm NO (3) Response time: t90 <25(s) from zero to 2ppm NO (4) Zero current: 10~80nA in zero air at 20°C (5) Operating life: > 2years (6) Size(mm): Φ20.0×16.5(mm) (7) Linearity: linear at zero and 5ppm NO; < ± 1ppb error at full scale (8) Overgas limit: 50ppm (9) Pressure range: 80~120kPa (10) Weight: < 6g (11) Temperature range: -30~50℃ (12) Humidity range: 15~85%RH (13) Load resistor: 33~100 Ω (14) Bias voltage: +200mV(working electrode potential is above reference electrode)