Gas Sensor
Our gas sensors are used for various applications. Household appliances such as Air Purifiers or Air Conditioners, monitoring devices for O3 or CO2 concentration, gas leak detectors, and so on.
Gas Sensor
For Air Purifier and IAQ monitor
| Model | SP3S-AQ2-01 |
|---|---|
| Sensor Type | Semiconductor |
| Detection Concentration Range | N/A(depends on gases detected) |
| Accuracy | N/A(depends on gases detected) |
| Response Time(T90) | Within 1 minute |
| Detection Interval | N/A (depends on user's design) |
| Power Supply | VH=VC=5VDC±4% |
| Current Consumption | (max.)60mA/ (ave.)42mA |
| Operating Temperature/ Humidity Range |
0～40℃/under 95%RH (No condensation) |
| Storage Temperature/ Humidity Range |
0～60℃/under 95%RH (No condensation) |
| Output | Resistance |
| Alarm Output | N/A |
| Size | 7.6φ×13.4mm |
| Weight | 0.6g |
For Alcohol Breathalyzer
| Model | SB-30-04 |
|---|---|
| Sensor Type | Semiconductor |
| Detection Concentration Range | 20ppm～1,000ppm |
| Accuracy | ±30% with calibration procedure |
| Response Time(T90) | Within 1 minute |
| Detection Interval | N/A (depends on user's design) |
| Power Supply | VH=0.9VDC±4% (Able to use Pulse Operation) VC=under 5VDC |
| Current Consumption | (max.)320mA/ (ave.)130mA |
| Operating Temperature/ Humidity Range |
-10～50℃/under 90%RH (No condensation) |
| Storage Temperature/ Humidity Range |
-20～60℃/under 95%RH (No condensation) |
| Output | Resistance |
| Alarm Output | N/A |
| Size | 7.6φ×13.4mm |
| Weight | 0.6g |
For Breathalyzer of keto diet management
| Model | SB-33-00 |
|---|---|
| Sensor Type | Semiconductor |
| Detection Concentration Range | 1ppm～100ppm |
| Accuracy | ±30%(After gas inspection) |
| Response Time(T90) | Within 1 minute |
| Detection Interval | N/A (depends on user's design) |
| Power Supply | VH=0.9VDC±4% (Able to use Pulse Operation) VC=under 5VDC |
| Current Consumption | (max.)320mA/ (ave.)130mA |
| Operating Temperature/ Humidity Range |
0～40℃/under 90%RH (No condensation) |
| Storage Temperature/ Humidity Range |
-10～70℃/under 90%RH (No condensation) |
| Output | Ω in the clean air : 18kΩ～220kΩ |
| Alarm Output | N/A |
| Size | 7.6φ×13.4mm |
| Weight | 0.6g |
For Refrigerant R32 detection
| Model | FIS5000 series |
|---|---|
| Sensor Type | Semiconductor |
| Detection Concentration Range | 0～10,000ppm |
| Accuracy | ±20%(at Alarm Concentration) |
| Response Time(T90) | Within 30 seconds until it starts alarming 8,000ppm of R32 |
| Detection Interval | Less than 1 sec |
| Power Supply | 5VDC±5% |
| Current Consumption | (max.)80mA/ (ave.)40mA |
| Operating Temperature/ Humidity Range |
-25～60℃/under 95%RH (No condensation) |
| Storage Temperature/ Humidity Range |
-25～60℃/under 95%RH (No condensation) |
| Output | UART/PWM |
| Alarm Output | 5,000ppm for R32 |
| Size | 53.8 x 30 x max.22(Height)mm |
| Weight | 12g |
For CO2 concentration monitoring
| Model | IR-93S-04/100 |
|---|---|
| Sensor Type | NDIR |
| Detection Concentration Range | 400～5,000ppm |
| Accuracy | ±50ppm+5% at Concentration Output |
| Response Time(T90) | Within 1 minute |
| Detection Interval | 2 sec |
| Power Supply | 5VDC±10% |
| Current Consumption | (max.)300mA/ (ave.)150mA |
| Operating Temperature/ Humidity Range |
-20～70℃/under 90%RH (No condensation) |
| Storage Temperature/ Humidity Range |
-20～85℃/under 90%RH (No condensation) |
| Output | UART/PWM : 0～100%(400ppm～10,000ppm) |
| Alarm Output | N/A |
| Size | 64×23×10.7mm |
| Weight | 13g |
For Ozone detection
| Model | A1320301-SP61 series |
|---|---|
| Sensor Type | Semiconductor |
| Detection Concentration Range | 20～250ppb or 100ppb～1,000ppb |
| Accuracy | ±30% at Alarm Concentration |
| Response Time(T90) | Within 2 minutes |
| Detection Interval | 1 sec |
| Power Supply | 5VDC±4% |
| Current Consumption | max.700mA |
| Operating Temperature/ Humidity Range |
0～40℃/under 90%RH (No condensation) |
| Storage Temperature/ Humidity Range |
-10～60℃/under 90%RH (No condensation) |
| Output | Analog Output(0～1V or 0～5V) |
| Alarm Output | About 80ppb or 700ppb |
| Size | 51×37×22mm |
| Weight | 15g |
Comparison
| For Air Purifier and IAQ monitor | For Alcohol Breathalyzer | For Breathalyzer of keto diet management | For Refrigerant R32 detection | For CO2 concentration monitoring | For Ozone detection | |
|---|---|---|---|---|---|---|
| Model | SP3S-AQ2-01 | SB-30-04 | SB-33-00 | FIS5000 series | IR-93S-04/100 | A1320301-SP61 series |
| Sensor Type | Semiconductor | Semiconductor | Semiconductor | Semiconductor | NDIR | Semiconductor |
| Detection Concentration Range | N/A (depends on gases detected) | 20ppm～1,000ppm | 1ppm～100ppm | 0～10,000ppm | 400～5,000ppm | 20～250ppb or 100ppb～1,000ppb |
| Accuracy | N/A(depends on gases detected) | ±30% with calibration procedure | ±30%(After gas inspection) | ±20%(at Alarm Concentration) | ±50ppm+5% at Concentration Output | ±30% at Alarm Concentration |
| Response Time(T90) | Within 1 minute | Within 1 minute | Within 1 minute | Within 30 seconds until it starts alarming 8,000ppm of R32 |
Within 1 minute | Within 2 minutes |
| Detection Interval | 1 sec | N/A (depends on user's design) | N/A (depends on user's design) | Less than 1 sec | 2 sec | 1 sec |
| Power Supply | VH=VC=5VDC±4% | VH=0.9VDC±4% (Able to use Pulse Operation) VC=under 5VDC |
VH=0.9VDC±4% (Able to use Pulse Operation) VC=under 5VDC |
5VDC±5% | 5VDC±10% | 5VDC±4% |
| Current Consumption | (max.)60mA/ (ave.)42mA |
(max.)320mA/ (ave.)130mA |
(max.)320mA/ (ave.)130mA |
(max.)80mA/ (ave.)40mA |
(max.)300mA/ (ave.)150mA |
max.700mA |
| Operating Temperature/Humidity Range | 0～40℃/under 95%RH (No condensation) | -10～50℃/under 90%RH (No condensation) | 0～40℃/under 90%RH (No condensation) | -25～60℃/under 95%RH (No condensation) | -20～70℃/under 90%RH (No condensation) | 0～40℃/under 90%RH (No condensation) |
| Storage Temperature/Humidity Range | 0～60℃/under 95%RH (No condensation) | -20～60℃/under 95%RH (No condensation) | -10～70℃/under 90%RH (No condensation) | -25～60℃/under 95%RH (No condensation) | -20～85℃/under 90%RH (No condensation) | -10～60℃//under 90%RH (No condensation) |
| Output | Resistance | Resistance | Ω in the clean air : 18kΩ～220kΩ | UART/PWM | UART/PWM : 0～100%(400ppm～10,000ppm) | Analog Output(0～1V or 0～5V) |
| Alarm Output | N/A | N/A | N/A | 5,000ppm for R32 | N/A | About 80ppb or 700ppb |
| Size | 7.6φ×13.4mm | 7.6φ×13.4mm | 7.6φ×13.4mm | 53.8×30×max.22(Height)mm | 64x23x10.7mm | 51x37xmax.22mm |
| Weight | 0.6g | 0.6g | 0.6g | 12g | 13g | 15g |