传感器 MultiGas

在一个台式外壳中,用3个模块同时分析多达4种不同的气体。模块化组件使测量系统可以灵活地适应个别测量任务。

模块化传感器设计

传感器外壳

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
CnHm*
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%
CnHm* < 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 CnHm* CF4 SF6 H2O
O2 P H
1.2
O3 CL2 H2S SO2 NO2
O2 P H
MultiGas duo
2 Sensors + 可选配件
2.1
CO2 CO N2O CH4 CnHm* CF4 SF6 H2O
CO2 CO N2O CH4 CnHm* 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 CnHm* CF4 SF6 H2O
O3 CL2 SO2 NO2
O2 P H
MultiGas trio
3 Sensors + 可选配件
3.1
CO2 CO N2O CH4 CnHm* CF4 SF6 H2O
CO2 CO N2O CH4 CnHm* CF4 SF6 H2O
CO2 CO N2O CH4 CnHm* CF4 SF6 H2O
O2 P H
3.2
CO2 CO N2O CH4 CnHm* CF4 SF6 H2O
O3 CL2 SO2 NO2
O3 CL2 SO2 NO2
O2 P H
3.3
SO2
NO2
NO
O2 P H
(*) Only one gas selectable per sensor
(**) P = 压力, H = 湿度

模块内置于桌面外壳中 – Product Descriptions

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