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							| 测量气体 | 产品图片 | 产品名称/型号 | 产品特点参数 |  
							| CO2/CH4 |   | 欧洲红外CO2或CH4检测模块 | 
								
									| Product 
									Specifications |  
									| Measuring Principle | Non-Dispersive Infrared (NDIR) dual 
									wavelength, single bean, no moving parts |  
									| Measuring Ranges | CO2: 
									0-5000 ppm, 0-1%, 0-2.5%, 0-5%, 0-10%, 
									0-20%, 0-30%, 0-50%, 0-100% CH4: 0-10%, 0-50%, 0-100%, other ranges on 
									request
 |  
									| Mechanical Dimensions | PCB 160 x 100mm, Height 
									40mm |  
									| Weight | max. 800g |  
									| Tube Connection | 3mm ID |  
									| Performance |  
									| Response Time | 6. . . 45s, depending on used sensor 
									element, flow, tube length, digital time 
									constant |  
									| Accuracy | ± 
									2% 
									FS |  
									| Stability | ± 
									2% 
									FS over 12 months |  
									| Repeatability | ± 
									0.2% at zero, 1% at span |  
									| Lower Detection Limit | < 1% FS |  
									| Linearity Error | < 2% FS |  
									| Temperature Dependence | ± 
									1% 
									FS/10° Kelvin at 
									Zero, ± 2% FS/10° 
									Kelvin at span |  
									| Temperature Controlled Heater | 55° C 
									±  5° C, 
									optional |  
									| Pressure Dependence | 0% at zero, < 2% FS/10 mbar at span (non 
									compensated) |  
									| Pressure Compensation | < 0.2% FS/10mbar at span (compensated 
									between 800. . . 1200 mbar), optional |  
									| Status/Failure Control | Status and failure mode shown by 
									two-color LED |  
									| Status/Failure Output | +5V HCMOS on 34-Pin connector |  
									| Communication |  
									| Analog Output Signals | Selectable 0-20mA, 4-20mA, 
									0-1 VDC, 0-5 VDC, 0-10 VDC, 10 Bit 
									resolution. linearized |  
									| Digital Output Signals | RS232C Interface 
									(V.28/V.24); linearized, 12 Bit resolution |  
									| Digital Time Constant | 0.5s, 5s, 10s, 20s, DIP 
									switch selectable |  
									| Operation |  
									| Operating Supply Voltage | 24 VDC (18 - 30 VDC), 24 
									VDC (24 - 30 VDC) with heater option |  
									| Average Power Consumption | Max. 3W without heater 
									option, max. 8W with heater option 28W over 
									3 minutes (during warm-up) |  
									| Load at Current Output | Typ. 250
									Ω, max 500 Ω |  
									| Temperature Range | 0. . . + 50°C |  
									| Storage Temperature | -20. . . +60°C |  
									| Flow Range | 0. . . 750 ml/min |  
									| Humidity Range | 0. . . 95% RH non 
									condensing |  
									| Ready Status | 10s operation, 30 min full 
									specifications |  
									| Alarm Settings | Two adjustable alarms 
									(Potentiometer), output signal +5V HCMOS 
									signal (no relay output) |  
									| Calibration | Zero and span point with 
									potentiometers |  Specifications are subject to change without 
							notice.While due caution has been exercised in the 
							production of this web site, possible errors and 
							omissions are unintentional.
 |  
							| H2/He/Xe |   | 欧洲热导式气体传感器H2/He/Xe检测模块 | 
								
									| Product 
									Specifications |  
									| Measuring Principle | Thermal 
									conductivity detection principle with 
									silicon micro-mechanics |  
									| Measuring Ranges | Only binary or 
									pseudo-binary gas mixtures. H2 
									in N2 
									(on air)/HE in N2 
									(or air)/He in Ar: 0-5%, 0-10%, 0-20%, 
									0-30%, 0-50%, 0-80%, 0-100%, other ranges on 
									request |  
									| Mechanical Dimensions | PCB 
									160 x 100mm, Height 60mm |  
									| Weight | max. 800g |  
									| Tube Connection | 3mm ID |  
									| Performance |  
									| Response Time | 1. . . 45s, 
									depending on used sensor element, flow, tube 
									length, digital time constant |  
									| Accuracy | ± 
									2% FS |  
									| Stability | ± 
									2% FS 
									over 12 months |  
									| Repeatability | ± 
									0.2% 
									at zero, 1% at span |  
									| Lower Detection Limit | < 1% FS |  
									| Linearity Error | < 2% FS |  
									| Temperature Dependence | ± 
									1% 
									FS/10° Kelvin at 
									Zero, ± 2% FS/10° 
									Kelvin at span |  
									| Temperature Controlled 
									Heater | 55° 
									C ±  5° 
									C, optional |  
									| Pressure Dependence | 0% at zero, < 2% 
									FS/10 mbar at span (non compensated) |  
									| Pressure Compensation | < 0.2% FS/10mbar 
									at span (compensated between 800. . . 1200 
									mbar), optional |  
									| Status/Failure Output | +5V HCMOS on 
									34-Pin connector |  
									| Communication |  
									| Analog Output Signals | Selectable 0-20mA, 4-20mA, 0-1 VDC, 0-5 VDC, 
									0-10 VDC, 10 Bit resolution. linearized |  
									| Digital Output Signals | RS232C Interface (V.28/V.24); linearized, 12 
									Bit resolution |  
									| Digital Time Constant | 0.5s, 5s, 10s, 20s, DIP switch selectable |  
									| Operation |  
									| Operating Supply Voltage | 24 
									VDC (18 - 30 VDC), 24 VDC (24 - 30 VDC) with 
									heater option |  
									| Average Power Consumption | Max. 3W without heater option, max. 8W with 
									heater option 28W over 3 minutes (during 
									warm-up) |  
									| Load at Current Output | Typ. 250 
									Ω, max 500 Ω |  
									| Temperature Range | 0. 
									. . + 50°C |  
									| Storage Temperature | -20. . . +60°C |  
									| Flow Range | 0. 
									. . 750 ml/min |  
									| Humidity Range | 0. 
									. . 95% RH non condensing |  
									| Ready Status | 10s 
									operation, 30 min full specifications |  
									| Alarm Settings | Two 
									adjustable alarms (Potentiometer), output 
									signal +5V HCMOS signal (no relay output) |  
									| Calibration | Zero and span point with potentiometers |  Specifications are subject to change without 
							notice.While due caution has been exercised in the 
							production of this web site, possible errors and 
							omissions are unintentional.
 |  
							| CO2/CH4/CO/N2O |   | 红外CO2/CH4/CO/N2O检测模块 | 
								
									| Product 
									Specifications |  
									| Measuring Principle | Non-Dispersive Infrared (NDIR) dual 
									wavelength, single bean, no moving parts |  
									| Measuring Ranges | CO; 0-1000ppm, 0-2000ppm, CH4: 
									0-5% CO: 0-35%, other ranges on request |  
									| Mechanical Dimensions | PCB 160 x 100mm, Height 
									40mm |  
									| Weight | max. 800g |  
									| Tube Connection | 3mm ID |  
									| Performance |  
									| Response Time | 6. . . 45s, depending on used sensor 
									element, flow, tube length, digital time 
									constant |  
									| Accuracy | ± 
									2% 
									FS |  
									| Stability | ± 
									2% 
									FS over 12 months |  
									| Repeatability | ± 
									0.2% at zero, 1% at span |  
									| Lower Detection Limit | < 1% FS |  
									| Linearity Error | < 2% FS |  
									| Temperature Dependence | ± 
									1% 
									FS/10° Kelvin at 
									Zero, ± 2% FS/10° 
									Kelvin at span |  
									| Temperature Controlled Heater | 55° C 
									±  5° C, 
									optional |  
									| Pressure Dependence | 0% at zero, < 2% FS/10 mbar at span (non 
									compensated) |  
									| Pressure Compensation | < 0.2% FS/10mbar at span (compensated 
									between 800. . . 1200 mbar), optional |  
									| Status/Failure Output | +5V HCMOS on 34-Pin connector |  
									| Communication |  
									| Analog Output Signals | Selectable 0-20mA, 4-20mA, 
									0-1VDC, 0-5VDC, 0-10VDC, 10 Bit resolution. 
									linearized |  
									| Digital Output Signals | RS232C Interface 
									(V.28/V.24); linearized, 12 Bit resolution |  
									| Digital Time Constant | 0.5s, 5s, 10s, 20s, DIP 
									switch selectable |  
									| Operation |  
									| Operating Supply Voltage | 24VDC (18 - 30 VDC), 24 VDC 
									(24 - 30 VDC) with heater option |  
									| Average Power Consumption | Max. 3W without heater 
									option, max. 8W with heater option 28W over 
									3 minutes (during warm-up) |  
									| Load at Current Output | Typ. 250
									Ω, max 500 Ω |  
									| Temperature Range | 0. . . + 50°C |  
									| Storage Temperature | -20. . . +60°C |  
									| Flow Range | 0. . . 750 ml/min |  
									| Humidity Range | 0. . . 95% RH non 
									condensing |  
									| Ready Status | 10s operation, 30 min full 
									specifications |  
									| Alarm Settings | Two adjustable alarms 
									(Potentiometer), output signal +5V HCMOS 
									signal (no relay output) |  
									| Calibration | Zero and span point with 
									potentiometers |  Specifications are subject to change without 
							notice.While due caution has been exercised in the 
							production of this web site, possible errors and 
							omissions are unintentional.
 |  
							| 其他气体如Ar,Ne,SF6等气体可电话咨询 |  |