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							测量气体
							
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							产品图片
							
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							产品名称/型号
							
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							产品特点参数 | 
						 
						
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							CO2/CH4
							
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							欧洲红外CO2或CH4检测模块 
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									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.  | 
						 
						
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							H2/He/Xe
							
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							欧洲热导式气体传感器H2/He/Xe检测模块 
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									| 
									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.  | 
						 
						
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							CO2/CH4/CO/N2O
							
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							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 | 
						 
					 
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