KORNO GT-903-CO2-Y (IR 2%) and KORNO GT-903-CO2-Y (IR 1%) compare

Model selection comparator If you have any questions, please click below Service	KORNO GT-903-CO2-Y (IR 2%) Carbon dioxide Detector 2690.0 RMB China Detail	KORNO GT-903-CO2-Y (IR 1%) Carbon dioxide Detector 5980.0 RMB China Detail

Type	Portable	Portable
Number of Gases	Single gas	Single gas
Sensors	Infrared	Infrared
Gases	CO2	CO2
Sampling Mode	Pump	Pump

Type

Portable

Number of Gases

Single gas

Sensors

Infrared

Gases

CO2

Sampling Mode

Pump

Detection gas	CO2	CO2
range	0~2000ppm	0~500ppm
resolution	1ppm	1ppm
Response time	T90≤20s	T90≤20s
linearity error	≤±1%	≤±1%
Detection Accuracy	≤±2%	≤±1%
Zero drift	≤±1%(F.S/年)	≤±1%(F.S/年)
recovery time	≤20s	≤20s
Sexual repeability	≤±1%	≤±1%
Expansion gas	Supports 1-4 Sensors	Supports 1-4 Sensors
Explosion-proof sign	CNEx16.0538	CNEx16.0538
Protection class	IP65	IP65
Production license	Guangdong 00001052 (CMC metrology authentication)	Guangdong 00001052 (CMC metrology authentication)
temperature and humidity	Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0~100% RH	Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0~100% RH
Sampling method	Pump suction	Pump suction
data storage	Real-time storage and Timer storage can be set; 120,000 groups of data can be stored	Real-time storage and Timer storage can be set; 120,000 groups of data can be stored
Operating Temperature	-30~60℃	-30~60℃
Environment humidity	0~95% RH non-condensing	0~95% RH non-condensing
Operating Pressure	-30 ~ 100Kpa	-30 ~ 100Kpa
Power	4000mA Rechargeable Polymer Battery	4000mA Rechargeable Polymer Battery
Dimensions	1808555mm	1808555mm
Net Weight	0.5Kg	0.5Kg
Execution standards	GB3836.1-2010、GB3836.4-2010	GB3836.1-2010、GB3836.4-2010
Optional range	0~2000、5000、10000、50000ppm、20%Vol	0~500、2000、5000、10000、50000ppm、20%、50%、100%Vol

Detection gas

CO2

range

0~2000ppm

0~500ppm

resolution

1ppm

Response time

T90≤20s

linearity error

≤±1%

Detection Accuracy

≤±2%

≤±1%

Zero drift

≤±1%(F.S/年)

recovery time

≤20s

Sexual repeability

≤±1%

Expansion gas

Supports 1-4 Sensors

Explosion-proof sign

CNEx16.0538

Protection class

IP65

Production license

Guangdong 00001052 (CMC metrology authentication)

temperature and humidity

Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0~100% RH

Sampling method

Pump suction

data storage

Real-time storage and Timer storage can be set; 120,000 groups of data can be stored

Operating Temperature

-30~60℃

Environment humidity

0~95% RH non-condensing

Operating Pressure

-30 ~ 100Kpa

Power

4000mA Rechargeable Polymer Battery

Dimensions

180*85*55mm

Net Weight

0.5Kg

Execution standards

GB3836.1-2010、GB3836.4-2010

Optional range

0~2000、5000、10000、50000ppm、20%Vol

0~500、2000、5000、10000、50000ppm、20%、50%、100%Vol

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For more information about KORNO GT-903-CO2-Y (IR 2%),KORNO GT-903-CO2-Y (IR 1%)similarities and differences, please refer to the NBCLab product details.