当前位置：河南英科传感技术有限公司>>其它传感器>>city 二氧化硫气体传感器

city 二氧化硫气体传感器

返回列表页

参考价

面议

具体成交价以合同协议为准

产品型号

品牌

厂商性质其他

所在地郑州市

在线询价收藏产品查看联系电话

物流技术网采购部电话：0571-88918531QQ:2568841715

联系方式：查看联系方式

更新时间：2025-06-13 10:52:47浏览次数：10次

联系我时，请告知来自物流技术网

产品分类 品牌分类

  其它传感器

全部产品列表

暂无信息

河南英科传感技术有限公司

经营模式：其他

商铺产品：63条

所在地区：河南郑州市

询价 给他留言

产品简介

河南英科传感技术有限公司是**的以气体传感器销售与技术服务的科技型公司。英科传感技术公司提供的传感器类型有红外气体传感器、激光甲烷气体传感器、电化学气体传感器、半导体气体传感器、催化燃烧式气体传感器、热导型气体传感器、热线型气体传感器、微量粉尘气体传感器、PID光离子型气体传感器、烟雾传感器、TVOC气体传感器、大颗粒粉尘气体传感器、传感器及其传感器模块可用于检测多达200余种气体。

详细介绍

MEASUREMENT
Operating Principle	3-electrode electrochemical
Measurement Range	0-20 ppm SO2
Maximum Overload	150 ppm SO2
Filter	To remove H2 S
Filter Capacity	1000 ppm hrs @ 25 ppm H2 S
Sensitivity	0.5 ± 0.1 µA/ppm
Response Time (T90）	< 25 Seconds at 20OC
Baseline Offset (clean air)	-0.2 to +0.5 ppm equivalent
Zero Shift (+20°C to +40°C)	< 0.1 ppm equivalent
Repeatability	< ±2% of signal
Linearity	Linear over measurement
	range 0-20 ppm and within ±5%
ELECTRICAL
Recommended Load Resistor	10 Ω
Bias Voltage	Not required
Resolution	Dependent on electronics. (0.1 ppm when using recommended electronics)
MECHANICAL
Housing Material	Noryl 110
Weight	Approx. 4.5 g
Orientation	Any
ENVIRONMENTAL
Typical Applications	Portable life safety
Operating Temperature Range:
Continuous	-20°C to +50°C
Intermittent	-40°C to +55°C
	Lifetime will be reduced if regularly exposed to extremes of temperature
Recommended Storage Temp	0 - 20°C
Operating Pressure Range	1 atm ± 20%
Operating Humidity Range	15% to 90%RH non-condensing. Extended exposure to extreme humidity conditions will degrade sensor performance.
INTRINSIC SAFETY DATA
Maximum current at 150 ppm	0.1 mA
Maximum o/c Voltage	< 0.75 V
Maximum s/c Current	< 1.0 A
LIFETIME
Long Term Output Drift	< 5% per annum
Expected Operating Life	2 years in clean air
Storage Life	6 months in original packaging
Standard Warranty	12 months from date of despatch