传感器 MultiGas

模块化传感器设计

最多可同时分析4种不同的气体及其压力、湿度等为了使气体分析尽可能灵活地适应每个测量任务，我们对每个组件进行模块化设计。这就形成了一个 “模块化系统”。在这个系统中，各种各样的光度测量元件，如检测器、发射器、样品测量池等都可以根据用户的要求进行组装。.

通过这种精密的传感器设计，且无需再进行新的开发，客户定制的应用就可以实现。当需要维修时，这种模块化的设计就会使产品的更换和维护变得非常容易。与此相反，普通的完全胶合的气体传感器只能作为一个完整的单元进行更换，因此在维护时产生了很高的后续成本（用户的总体成本将会增加）. 另外，模块还可以配置氧气传感器、压力传感器和湿度传感器等.

Have a look at our brand new RITTER MultiGas Sensors brochure!

配置和测量范围

测量范围列表

	Measuring ranges / 满分值 (F.S.)
	100 Vol.%	50 Vol.%	30 Vol.%	20 Vol.%	10 Vol.%	5 Vol.%	1 Vol.%	5,000 ppm	2,000 ppm	1,000 ppm	500 ppm	300 ppm	100 ppm	50 ppm	10 ppm
CO₂
CO
N₂O
CH₄
C_nH_m^*
CF₄
SF₆
H₂O	Measurement ranges on request
O₃
CL₂
H₂S
SO₂
NO₂
NO

红外模块 NDIR 紫外线模块 NDUV 紫外线模块 NDUV / UVRAS

^* Calibration with Propane

检出限表 (满刻度值的百分比)

	检测限 / 满刻度值的百分比 (F.S.)
	100 Vol.%	50 Vol.%	30 Vol.%	20 Vol.%	10 Vol.%	5 Vol.%	1 Vol.%	5,000 ppm	2,000 ppm	1,000 ppm	500 ppm	300 ppm	100 ppm	50 ppm	10 ppm
CO₂	< 0.1%	< 0.1%		< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%		< 0.3%	< 0.3%
CO	< 0.2%	< 0.2%	< 0.2%		< 0.2%	< 0.2%	< 0.2%	< 0.2%	< 0.3%	< 0.5%	< 0.5%
N₂O	< 0.1%	< 0.1%	< 0.1%						< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.3%
CH₄	< 0.1%	< 0.1%	< 0.1%		< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.3%	< 0.5%
C_nH_m^*	< 0.1%	< 0.1%	< 0.1%		< 0.2%	< 0.2%	< 0.2%	< 0.2%	< 0.5%	< 0.5%
CF₄	< 0.2%	< 0.2%	< 0.2%
SF₆	< 0.1%	< 0.1%	< 0.1%					< 0.2%		< 0.5%			< 0.3%	< 0.3%
H₂O	Measurement ranges on request
O₃								< 0.1%	< 0.1%	< 0.1%	< 0.2%		< 0.5%	< 0.5%	< 0.5%
CL₂			< 0.1%		< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.2%		< 0.5%
H₂S							< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.2%		< 0.5%
SO₂					< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.1%	< 0.5%	< 0.5%	< 0.5%
NO₂								< 0.1%	< 0.1%	< 0.1%	< 0.2%	< 0.2%	< 0.5%	< 0.5%	< 0.5%
NO								< 0.1%	< 0.1%	< 0.1%	< 0.2%	< 0.2%

红外模块 NDIR 紫外线模块 NDUV 紫外线模块 NDUV / UVRAS

^* Calibration with Propane

Definition of Detection Limit

The Detection Limit is the smallest measurement value which can be obtained with a specific uncertainty. This uncertainty includes the resolution, noise and stability of the gas sensor for a specific gas and specific measurement range. For evaluation of the detection limit value, several single measurements are taken at the identical measurement conditions. With the obtained single measurement results the standard deviation “Sigma” (σ) is calculated. The values given in the table equal the triple amount of Sigma.

可用安排

安排		Sensor 1 ^(*)	Sensor 2 ^(*)	Sensor 3 ^(*)	可选配件/其他传感器 ^(**)
MultiGas mono 1 Sensor + 可选配件	1.1	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O			O₂	P	H
MultiGas mono 1 Sensor + 可选配件	1.2	O₃ CL₂ H₂S SO₂ NO₂			O₂	P	H
MultiGas duo 2 Sensors + 可选配件	2.1	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O		O₂	P	H
	2.2	O₃ CL₂ H₂S SO₂ NO₂	O₃ CL₂ SO₂ NO₂		O₂	P	H
	2.3	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O	O₃ CL₂ SO₂ NO₂		O₂	P	H
MultiGas trio 3 Sensors + 可选配件	3.1	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O	O₂	P	H
	3.2	CO₂ CO N₂O CH₄ C_nH_m^* CF₄ SF₆ H₂O	O₃ CL₂ SO₂ NO₂	O₃ CL₂ SO₂ NO₂	O₂	P	H
	3.3	SO₂	NO₂	NO	O₂	P	H