サカキコーポレーション Product Lineup

"Sunrise" is an NDIR sensor with a solid-state optical design. It is the first NDIR sensor to incorporate LED technology, achieving true energy efficiency while maintaining high measurement accuracy. With an accuracy of ±30ppm ±3% rdg (CO2), its power consumption is about one-fifth that of the market's low-power NDIR sensors, with an average current consumption of <45μA. Thanks to the built-in automatic self-correction ABC algorithm, it is maintenance-free after installation and maintains accuracy even after an expected lifespan of 15 years. 【Features】 ■ Innovative LED light source ■ Ultra-low power consumption ■ High precision and high environmental resistance ■ Fully automated mass production ■ Automatic self-correction function *For more details, please refer to the PDF document or feel free to contact us.

The "Senseair Sunlight CO2" is a highly energy-efficient NDIR CO2 sensor that complies with standards in the HVAC and construction fields. With a solid-state optical system and advanced electronics, it is durable and highly resistant to vibration. This solid-state design excels even in harsh environments. Additionally, its ultra-low power consumption makes it suitable for battery-operated and wireless devices, as well as other applications that require low current consumption, long lifespan, and high reliability. 【Features】 ■ Ultra-low power consumption ■ High cost performance ■ Uses LED light source ■ Compact size ■ Ideal for battery-operated applications *For more details, please download the PDF or feel free to contact us.

The "Senseair S12 CO2" is an innovative NDIR CO2 sensor that achieves ultra-compact size, high precision, and low power consumption. Developed as a micro-sized CO2 sensor, it employs solid-state optical design using an LED light source and non-dispersive infrared (NDIR) technology. It enables high-precision and long-term stable CO2 measurements while maintaining extremely low power consumption. 【Features】 ■ Ultra-compact: Micro size ■ Compatible with SMD reflow surface mounting ■ Uses LED light source ■ High-precision NDIR CO2 sensing ■ Ultra-low power consumption *For more details, please download the PDF or feel free to contact us.

The "K30" is an NDIR CO2 sensor module that can be customized for various sensing and control applications. This platform is designed as a CO2 sensor module for integration into host devices. It is equipped with two analog outputs and two digital outputs, and thanks to the Senseair Development Kit (SADK) and the User Interface Program (UIP5), it is a highly flexible model that can be configured according to user requirements. 【Features】 ■ Flexibility ■ Easy setup ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

The "K30 3%" is a CO2 sensor module that can be customized for various sensing and control applications. This platform is designed as a CO2 sensor module for integration into host devices. With the SenseAir Development Kit (SADK) and the User Interface Program (UIP5), it is a highly flexible model that can be configured according to user requirements. 【Features】 ■ Flexibility ■ Easy configuration ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

The "K30 FR" is a high-performance CO2 sensor module optimized for fast response. The sampling cell is protected by a particle filter and is designed for rapid diffusion without the need for external air injection. It is also equipped with an input port for a tube to inject test gas into the sensor. This sensor can be used in a wide range of applications that require the detection of rapid changes, such as gas leaks in the food and pharmaceutical packaging industries. Other applications include occupancy detection and industrial leak detection. 【Features】 ■ Fast response ■ Individual calibration ■ Maintenance-free ■ Long-term stability *For more details, please refer to the PDF document or feel free to contact us.

The "K33 ICB-F 30%" is a CO2 sensor module designed to measure high concentrations of CO2, suitable for control and alarm applications. The platform of this product can be customized for various sensing, control, and alarm applications. It is designed as a low-power CO2 sensor module for integration into host devices. 【Features】 ■ Low power consumption ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

The "Senseair S88 LP" is a CO2 sensor module that has been redesigned with mass production in mind, based on the popular S8 platform. This product, which meets advanced standards and is compact with excellent cost performance, has the same appearance, interface, and pin configuration as the S8, making the transition smooth. We offer versions optimized for low power applications, residential applications, and greenhouse applications. 【Features】 ■ Uses LED light source ■ High cost performance ■ Compact size ■ Low power consumption ■ Measurement range: 400 to 3,000 ppm (extended range: up to 10,000 ppm) ■ Easily configurable with dedicated software *For more details, please download the PDF or feel free to contact us.

The "S88 Residential" is a CO2 sensor module redesigned with mass production in mind, based on the popular S8 platform. This product, which conforms to advanced standards and offers excellent cost performance, has the same appearance, interface, and pin configuration as the S8, making the transition smooth. We offer versions optimized for low power applications, residential applications, and greenhouse applications. 【Features】 ■ Uses LED light source ■ High cost performance ■ Compact size ■ Fast response performance ■ Measurement range: 400 to 10,000 ppm ■ Easily configurable with dedicated software *For more details, please download the PDF or feel free to contact us.

The "Senseair S88 GH" is a CO2 sensor module that has been redesigned with mass production in mind, based on the popular S8 platform. This product, which meets advanced standards and offers excellent cost performance, has the same appearance, interface, and pin configuration as the S8, making the transition smooth. We offer versions optimized for low power applications, residential applications, and greenhouse applications. 【Features】 ■ Uses LED light source ■ High cost performance ■ Compact size ■ Resistant to high humidity environments ■ Measurement range: 400 to 20,000 ppm ■ Easily configurable with dedicated software *For more details, please download the PDF or feel free to contact us.

The "Senseair S88 LP Pin-Header" is a new member of the S8 CO₂ sensor family, redesigned with mass production in mind based on the popular S8 platform. This product meets advanced standards and offers compactness and excellent cost performance. Since its appearance, interface, and pin configuration are identical to the S8, transitioning from the S8 is smooth. We offer versions optimized for low power applications, residential applications, and greenhouse applications. 【Features】 ■ High cost performance ■ Low power consumption ■ High precision ■ Mass production ■ Self-correcting / maintenance-free *For more details, please download the PDF or feel free to contact us.

The "Senseair K33 LP T" is a low-power design CO₂ sensor module that can measure CO₂ and temperature. With an adjustable measurement interval, it is possible to reduce the average power consumption to less than 52μA (measuring once every 60 minutes). Like all other sensors from Senseair, this module is designed for mass production, allowing complete traceability of all manufacturing processes and key components through the sensor's serial number. 【Features】 ■ High precision ■ Measurement range: 400–5,000 ppm / 0–50℃ ■ Easily configurable with dedicated software ■ Supports UART (Modbus) and I²C communication ■ Digital output (open collector) ■ Maintenance-free and long-term stability *For more details, please download the PDF or feel free to contact us.

The "Senseair K33 LP T/RH" is a low power consumption CO₂ sensor module that can measure CO₂ concentration, temperature, and humidity. With an adjustable measurement interval, it is possible to reduce the average power consumption to less than 52μA (measuring once every 60 minutes). Designed as a low power CO₂ sensor module, it is intended for integration into battery-operated products and host devices such as wireless communication sensors. 【Features】 ■ High precision ■ Measurement range: 0–5,000ppm / 0–50℃ / 0–100% RH ■ Easily configurable with dedicated software ■ Supports UART (Modbus) and I²C communication ■ Digital output (open collector) ■ Maintenance-free and long-term stability *For more details, please download the PDF or feel free to contact us.

The "Senseair K33 ELG" is a CO2 sensor module that can be set to sleep mode during measurement intervals, making it suitable for low power consumption operation. It can measure and record environmental parameters such as CO₂ concentration, relative humidity, and temperature. It is designed as a CO₂ sensor module for integration into host devices. The measurement range is 0 to 5,000 ppm / -30 to +60°C / 0 to 100% RH. Please feel free to contact us when you need assistance. 【Features】 ■ Capable of measuring temperature and humidity ■ Equipped with logging functionality ■ High precision ■ Easily configurable with dedicated software ■ Low power design with sleep mode ■ Supports UART (Modbus) and I²C communication *For more details, please download the PDF or feel free to contact us.

The "Senseair K33 ICB 30%" is a CO2 sensor module designed to measure high concentrations of CO₂. It can be customized for various sensing, control, and alarm applications. It is designed as a low-power CO₂ sensor module for integration into host devices. 【Features】 ■ Diffusion method ■ High concentration compatible model ■ Measurement range: 0–30% vol ■ High accuracy ■ Easily configurable with dedicated software ■ Supports UART (Modbus) and I²C communication *For more details, please download the PDF or feel free to contact us.

The "Senseair S8 Commercial" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to consult us when needed. 【Features】 ■ Compact size ■ High accuracy ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

The "Senseair S8 Residential" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when needed. 【Features】 ■ Compact size ■ Low cost ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

The "Senseair S8 Alarm 5%" is a super compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to consult us when needed. 【Features】 ■ Compact size ■ High concentration compatibility ■ Measurement range: 0.04 to 5% vol ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

The "Senseair S8 Alarm 2%" is a super compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when you need assistance. 【Features】 ■ Compact size ■ High concentration compatibility ■ Measurement range: 0.04–2% vol (extended range: up to 3.2% vol) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

The "Senseair S8 LP" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be embedded in host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when you need assistance. 【Features】 ■ Compact size ■ Low power consumption ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free *For more details, please download the PDF or feel free to contact us.

The "Senseair S8 Pin-Header" is an ultra-compact CO₂ sensor module that can be used for control and alarm applications. It can be integrated into host devices for various alarm applications where users want to detect CO₂, such as leak detection. It can be customized for various alarm and control applications. Please feel free to contact us when needed. 【Features】 ■ Compact size ■ With pin header ■ Measurement range: 400–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus), PWM ■ Digital output (open collector) - maintenance-free * For more details, please download the PDF or feel free to contact us.

The "Senseair LP8" is a new CO₂ sensor module developed with battery operation and IoT device integration in mind. It operates with just 3.6mC of charge per measurement when combined with a supercapacitor. For example, it can be powered for years with a single AA-sized Li-SOCl2 battery rated at 3.6V and 2600mA. 【Features】 ■ Compact size ■ Supports a wide range of power supply voltages ■ Measurement range: 0–2,000ppm (extended range: up to 10,000ppm) ■ Easily configurable with dedicated software ■ UART (Modbus) ■ Maintenance-free *For more details, please download the PDF or feel free to contact us.