深 圳 市 逸 云 天 电 子 有 限 公 司 SPECIFICATION SHEET FOR NO SENSOR TYPE NO/M-250 PERFORMANCE CHARACTERISTICS PHYSICAL CHARACTERISTICS Weight Position Sensitivity Storage Life Recommended Storage Temperature Warranty Period ~ 5.4 g None Six months in container 5 °C – 20 °C 12 months from date of dispatch 0 – 250 ppm Nd 2 years in air 360 ± 80 nA/ppm 0,5 ppm - 20 °C to + 50 °C Atmospheric ± 10 % No data < 60 sec 15 % to 90 % R.H. non-condensing 0 ppm to + 4 ppm 6 ppm equivalent < 2 % signal loss/month 10 Ohm + 300 mV < 2 % of signal Linear Nominal Range Maximum Overload Expected Operation Life Output Signal Resolution Temperature Range Pressure Range Pressure Coefficient t90 Response Time Relative Humidity Range Typical Baseline Range (pure air, 20°C) Maximum Zero Shift (+20°C to +40 °C) Expected Long Term Output Drift Recommended Load Resistor Bias Voltage Repeatability Output Linearity CROSS-SENSITIVITY DATA Interfering Gas Reading 0 ppm 0 ppm Concentration 300 ppm 5 ppm CO SO2 Performance data conditions: 20 °C, 50% RH and 1013 mbar APPLICATIONS Safety and Environmental Control For Portable Gas Detectors Miniature-Size Outline Dimensions BOTTOM VIEW Reference Sensing Counter 13.5 mm PCD 90° 18 mm 20 mm SIDE VIEW 5 mm Pin Projection 1.5 mm Pins on 13.5 mm PCD The data contained in this document is for guidance only. Membrapor AG accepts no liability for any consequential losses, injury or damage resulting from the use of this document or the information contained within it. The data is given for guidance only. Customers should test under their own conditions, to ensure that the sensors are suitable for their own requirements. REV.: 6/2004 地址：深圳市南山区南头路嘉南美地 E 座 1305 室 电话：0755-86211867 86211857 主页：www.yiyuntian.net Page 1 of 1 联系人：崔 殿 传 真：0755-86211864 邮 箱：info@yiyuntian.net