センシリオン List of Products and Services

We would like to introduce our liquid flow sensor evaluation kit, 'EK-LD20-2600B'. It is a disposable biomedical product with a maximum flow rate of 1000 ml/h (aqueous) and a bamboo shoot connector. The interface (connector) is I2C, and an SCC1-USB sensor cable is required separately. 【Included Items】 ■ LD20-2600B ×3 ■ Base Station ×3 ■ Quick Start Guide *For more details, please download the PDF or feel free to contact us.

• Flow Sensor
• Evaluation Board

We would like to introduce our liquid flow sensor evaluation kit, 'EK-SLI-0430'. The maximum flow rate is 80 µL/min (aqueous) / 500 µL/min (hydrocarbon), and it has IP65 waterproof and dust resistance. Additionally, the interfaces (connectors) available are RS485, I2C, USB, or analog (4-pin M8). 【Included Items】 ■ SLI-0430 x 1 ■ SCC1-USB sensor cable x 1 ■ SCC1-Analog sensor cable x 1 ■ Basic fitting set ■ Quick start guide *For more details, please download the PDF or feel free to contact us.

• Flow Sensor
• Evaluation Board

We would like to introduce our liquid flow sensor evaluation kit, 'EK-SLI-2000'. The interfaces (connectors) are RS485, I2C, USB, or analog (4-pin M8), with a maximum flow rate of 5ml/min (aqueous) and 80ml/min (hydrocarbon). It has an IP65 rating for water and dust resistance. Please feel free to contact us if you have any inquiries. 【Included Items】 ■ SLI-2000 ×1 ■ SCC1-USB sensor cable ×1 ■ SCC1-Analog sensor cable ×1 ■ Basic fitting set ■ Quick start guide *For more details, please download the PDF or feel free to contact us.

• Flow Sensor
• Evaluation Board

We would like to introduce our liquid flow sensor evaluation kit, 'EK-SLI-1000'. It features IP65 waterproof and dust resistance, with a maximum flow rate of 1ml/min (aqueous) and 10ml/min (hydrocarbon). The interfaces (connectors) available are RS485, I2C, USB, or analog (4-pin M8). Please feel free to contact us if you have any inquiries. 【Included Items】 ■ SLI-1000 ×1 ■ SCC1-USB sensor cable ×1 ■ SCC1-Analog sensor cable ×1 ■ Basic fitting set ■ Quick start guide *For more details, please download the PDF or feel free to contact us.

• Flow Sensor
• Evaluation Board

We would like to introduce our liquid flow sensor evaluation kit, 'EK-SLQ-QT500'. The maximum flow rate is 120ml/min (for both water-based and hydrocarbon-based fluids). The interfaces (connectors) available are RS485, I2C, USB, or analog (4-pin M8), and the fluid connection is made with PFA tubing. Please feel free to contact us if you have any inquiries. 【Included Items】 ■ SLQ-QT500 ×1 ■ SCC1-USB Sensor Cable ×1 ■ SCC1-Analog Sensor Cable ×1 ■ Basic Fitting Set ■ Quick Start Guide *For more details, please download the PDF or feel free to contact us.

• Flow Sensor
• Evaluation Board

The "SLD3P Series" is a digital liquid flow sensor that combines accurate flow measurement, a compact size, and compatibility with multiple treatment methods. These features make it an ideal solution for medical devices requiring high-precision disposable liquid flow sensors for mass production. The product platform offers several variations that can accommodate a maximum flow rate of 5ml/min. All sensors feature a small footprint, making them suitable for compact implementation on manifolds. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 5ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Maximum operating pressure: 3bar ■ Fluid connector port: Down mount *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The SLI-0430 is a liquid flow sensor that can accurately monitor advanced and dynamic processes, such as high-speed injection operations, due to its short response time and high precision. It enables high-precision measurement of small flow rates of water or hydrocarbon-based liquids (alcohols, solvents, oils, fuels, adhesives). Our modular system allows the liquid flow meter to be easily and appropriately integrated into fluid systems by combining it with multiple interface cables. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 80 µl/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 500 µl/min ■ Accuracy (IPA): 20% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "SLI-2000" is a liquid flow sensor designed for applications with strict demands across the industry, capable of measuring flow rates up to 5ml/min. With a short response time and high accuracy, it can accurately monitor advanced and dynamic processes such as high-speed injection operations. Like all of our liquid flow meters, this reliable product measures in a non-contact manner along a straight path without moving parts. All wetted parts are made from inert and biocompatible materials (glass, PEEK, fluoropolymer sealing) as dedicated components. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 5ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 80ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "SLI-1000" is a liquid flow sensor suitable for the integration of flow control systems. It enables high-precision measurement of small flow rates for water or hydrocarbon-based liquids (alcohols, solvents, oils, fuels, adhesives). Our modular system allows for the liquid flow meter to be easily and appropriately integrated into fluid systems by combining it with multiple interface cables. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 1ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 10ml/min ■ Accuracy (IPA): 20% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

We would like to introduce the "SLF3x Mounting Clamp" that we handle. The "SLF3S-1300F" combines our long-standing excellent track record in low and minimum flow sensing with a thoroughly optimized mechanical design, elevating its already well-established functionality to a higher level in terms of price-to-performance ratio. Please feel free to contact us if you have any inquiries. 【Features】 ■Easily integrates the design of SLF3x *For more details, please download the PDF or feel free to contact us.

• Flow Sensor
• Stand Clamp

The "SLF3S-4000B" is a liquid flow sensor with a maximum liquid flow rate of 600ml/min. It can be used with the same look and feel as the existing SLF3x flow sensor product line, and users can continue to read data using existing cables or software without customization, eliminating the need for software reprogramming. The portfolio covers a variety of applications, making it suitable for customers who want to adopt sensor technology that allows a single specialist to operate automation solutions and fluid systems. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 600ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 600ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "SLF3S-1300F" is a liquid flow sensor that combines our long-standing excellent track record in low and minimum flow sensing with a thoroughly optimized mechanical design, elevating its already well-established functionality to a higher level in terms of price-to-performance ratio. This sensor provides the highest level of safety, stability, and long-term reliability across a wide range of fields, including diagnostics, analytical equipment, and life sciences. Based on our proven CMOSens Technology, we optimize costs by simplifying the design without compromising fluid, electrical, or mechanical connections. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 40ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 40ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The SLF3S-0600F is a liquid flow sensor that optimizes costs by simplifying design without sacrificing fluid, electrical, or mechanical connections, based on our proven CMOSens Technology. It features a linear flow path without movable parts, and the wetted surface made of inert materials provides excellent chemical resistance and superior media compatibility. When used in diagnostic, analytical instruments, and life sciences, this product achieves fluid control and system reliability, significantly enhancing performance and end-user satisfaction. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 2ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 2ml/min ■ Accuracy (IPA): 10% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "SLF3C-1300F" is a liquid flow sensor equipped with thermal conductivity functionality, allowing for detailed observation of liquids within applications. By utilizing the thermal conductivity feature, it can measure the thermal conductivity of the liquid after the flow has stopped, enabling the system to accommodate new applications and functions. Additionally, it can distinguish between "working solutions" and "cleaning solutions," ensuring that the cleaning cycle of the equipment is effective. 【Features】 ■ Concentration monitoring ■ Accuracy checks ■ Cleaning confirmation ■ Safety verification *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "LD20-2600B" is a liquid flow sensor that optimizes costs while minimizing the size of the flow sensor, making fluid, electrical, and mechanical connections easier. With a standard lure lock fitting, it can be safely and easily implemented into fluid lines such as catheters and infusion sets. The inert wetted materials provide excellent chemical resistance and compatibility with various media. By using this product, the delivery of medications can be measured accurately and in real-time. As a result, monitoring and control become easier, making drug therapy more effective. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 16.6 ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Maximum operating pressure: 3 bar ■ Fluid connector port: Barb fitting *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "LS32-1500" is a compact chemical-resistant liquid flow sensor with a maximum flow rate of 40 ml/min. With a compact size of 18x18x59 mm³, this product is designed to be mechanically very robust. Its fast sensor response time of 20 ms, high repeatability, and excellent chemical resistance make it an ideal solution for biomedical applications. Additionally, it is suitable for a variety of applications, including fuel cells, and is capable of monitoring for dosage control and industrial automation. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 40 ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Maximum operating pressure: 12 bar ■ Fluid connector port: 1/4-28 flat bottom *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "SLS-1500" is a liquid flow sensor equipped with a robust housing, providing a versatile sensing solution tailored for demanding industrial equipment and research applications. Our modular system allows for the combination of liquid flow meters with multiple interface cables, making it easy and suitable to integrate the liquid flow meter into fluid systems. It can measure flow rates in the range of 0 to 40 ml/min with high speed and precision, enabling more accurate process monitoring than ever before. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 40 ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Maximum operating pressure: 12 bar ■ Fluid connector port: 1/4-28 flat bottom *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

The "SLQ-QT500" is an excellent liquid flow sensor capable of measuring a flow rate range of up to 120ml/min for liquids based on water or hydrocarbons (alcohols, solvents, oils, fuels, adhesives), and is particularly effective for measuring liquids containing particles or high-viscosity liquids. It can be easily integrated into demanding coating systems in the semiconductor industry and various dispensing and liquid flow systems in other industries when combined with one of the SCC1 sensor cables. The high sensitivity and measurement speed of this product provide new added value for monitoring and controlling high-speed dispense processes. 【Specifications (partial)】 ■ Full-scale flow rate (H2O): 120ml/min ■ Accuracy (H2O): 5% ■ Repeatability (H2O): 0.5% ■ Full-scale flow rate (IPA): 120ml/min ■ Accuracy (IPA): 5% *For more details, please download the PDF or feel free to contact us.

• Flow Sensor

We would like to introduce our evaluation kit, "SEK-SEN66." This all-in-one air quality sensor module features RH/T, PM (1, 2.5, 4, 10), VOC/NOx output, and CO2, along with onboard algorithms. The SEK-SensorBridge is required separately. Please feel free to contact us if you have any requests. 【Included Items】 ■SEN66×1 ■Adapter cable×1 ■Jumper wire set×1 ■Qwiic adapter cable×1 *For more details, please refer to the related links or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment
• Evaluation Board

We would like to introduce the evaluation kit 'SEK-SEN5x' that we handle. It is an all-in-one air quality sensor module. It features RH/T, PM (1, 2.5, 4, 10), VOC output, and on-board algorithms. The SEK-SensorBridge is required separately. Please feel free to contact us if you have any requests. 【Included Items】 ■SEN5x×1 ■Adapter cable×1 ■Jumper wire set×1 *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment
• Evaluation Board

The "SEN68" is a sensing platform for measuring PM, RH/T, VOC, NOx, and HCHO. By combining multiple sensors in a form factor, it can measure up to 9 environmental parameters. Its innovative design enables simplification of integration, cost reduction, and customization. At its core is the new compact MEMS-based particulate matter sensing element, SPS6x. It is suitable for applications that require compliance with IAQ standards such as RESET, WELL Building Standard, and California Title 24 Building Energy Efficiency Standards. 【Specifications (partial)】 ■ Mass concentration range: 0 - 1000μg/m3 ■ Standard relative humidity accuracy: 4.5% RH ■ Sensor output: 0-500 VOC Index ■ Formaldehyde measurement range: 0 - 1000ppb ■ Accuracy: ±20% m.v. *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment

The "SEN65" is a sensing platform for measuring PM, RH/T, VOC, NOx, and CO2. By combining multiple sensors in a form factor, it can measure up to 9 environmental parameters (PM1, PM2.5, PM4, PM10, T, RH, VOC index, NOx index, CO2). Its innovative design allows for simplified integration, cost reduction, and customization. Additionally, the core of the SEN66 is the new compact MEMS-based particulate matter sensing element, the SPS6x. 【Specifications (partial)】 ■ Mass concentration range: 0 - 1000μg/m3 ■ Standard relative humidity accuracy: 4.5% RH ■ Specified CO2 measurement range: 0 - 40000ppm ■ Accuracy: ±50.0 ■ Sensor output: 0-500 VOC Index *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment

The "SEN65" is a sensing platform for measuring PM, RH/T, VOC, and NOx. It combines multiple sensors in a form factor to measure up to 8 environmental parameters (PM1, PM2.5, PM4, PM10, T, RH, VOC index, NOx index). Its innovative design enables simplification of integration, cost reduction, and customization. At its core is the new compact MEMS-based particulate matter sensing element, the SPS6x. 【Specifications】 ■ Mass concentration range: 0 - 1000μg/m3 ■ Standard relative humidity accuracy: 4.5% RH ■ Sensor output: 0-500 VOC Index ■ Interface: I2C ■ Size (LxWxH): 55.5 x 25.6 x 21.5mm ■ Standard temperature accuracy: 45°C *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment

The "SEN60" is a simple solution for accurately measuring particulate matter (PM1, PM2.5, PM4, PM10). Its innovative design allows for simplified integration and cost reduction. At its core is the new compact MEMS-based particulate matter sensing element, the SPS6x. It is suitable for applications that require compliance with IAQ standards such as RESET, WELL Building Standard, and California Title 24 Building Energy Efficiency Standards. 【Specifications】 ■ Mass concentration range: 0 - 1000μg/m3 ■ Interface: I2C ■ Size (LxWxH): 55.5 x 25.6 x 21.5mm *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment

We would like to introduce the "SEN5x Jumper Wires" that we handle. This kit includes jumper wires (6-pin JST GHR-06V-S) for connecting the SEN5x to individual electronic devices or evaluation boards. Please feel free to contact us if you have any requests. 【Specifications】 ■ Size (LxWxH): 76 x 127 x 15mm *For more details, please download the PDF or feel free to contact us.

• Other Sensors

The "SEN55" is an environmental sensor node for measuring PM, RH/T, VOC, and NOx. It is an integrated all-in-one sensor solution platform that accurately measures various environmental parameters, and can be directly integrated into modules for various applications using its unique algorithms. As a result, equipment manufacturers can save valuable project time and human resources, allowing them to focus on critical tasks. End customers can receive reliable air quality measurement data based on this product, benefiting from improved air quality to enhance their health and comfort. 【Specifications (partial)】 ■ Mass concentration accuracy: ±10% ■ Mass concentration range: 0 - 1000μg/m3 ■ Lifespan: >10 years ■ Particle size range: PM1.0, PM2.5, PM4, and PM10 *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment

The "SEN54" is an environmental sensor node for air conditioning equipment and air quality applications. It is an integrated all-in-one sensor solution platform that accurately measures various environmental parameters, such as particulate matter, volatile organic compounds (VOCs), nitrogen oxides (NOx), and temperature and humidity. With its unique algorithm, it can be directly integrated into various applications in modules. It also complies with the relevant healthy building standards, RESET and WELL Building Standard. 【Specifications (partial)】 ■ Mass concentration accuracy: ±10% ■ Mass concentration range: 0 - 1000μg/m3 ■ Lifespan: >10 years ■ Particle size range: PM1.0, PM2.5, PM4, and PM10 *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment
• Other precision air conditioning equipment

The "SEN50" is part of the EN5x family and represents an environmental node that provides a simple sensor solution platform for accurate measurement of particulate matter. Thanks to its unique algorithms, this module can be easily integrated into various applications. This allows device manufacturers to save valuable project time and human resources, enabling them to focus on their core competencies. 【Specifications (partial)】 ■ Mass concentration accuracy: ±10% ■ Mass concentration range: 0 - 1000μg/m3 ■ Lifespan: >10 years ■ Particle size range: PM1.0, PM2.5, PM4, and PM10 *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other environmental analysis equipment

We would like to introduce our particle matter sensor evaluation kit, 'SEK-SPS30'. It offers advanced particle size binning provided through calibrated digital output. In addition to its unique long-term stability due to contamination resistance, it comes in a compact, ultra-thin package. 【Included Items】 ■SPS30×1 ■UART-USB adapter cable (2m long)×1 *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Evaluation Board

The "SPS30" is a PM2.5 sensor for air conditioning and air quality applications. It can be considered a new technological innovation in optical PM sensors. The measurement principle is based on laser scattering, and it employs our innovative anti-fouling technology. This technology enables high-precision measurements for over 10 years of operation, along with high-quality and durable components. 【Specifications (partial)】 ■ Mass concentration accuracy: ±10% ■ Mass concentration range: 0 - 1000μg/m3 ■ Lifespan: >10 years ■ Particle size range: PM1.0, PM2.5, PM4, and PM10 *For more details, please download the PDF or feel free to contact us.

• Other Sensors
• Other air conditioning equipment

We would like to introduce our CO2 evaluation kit, 'SEK-STC31-C'. It features reliable sensor output throughout its product life, as well as rapid and automated low-cost assembly, making it suitable for high-concentration CO2 measurement. The SEK-SensorBridge is required separately. Please feel free to contact us if you have any requests. 【Included Items】 ■STC31-C, SHTC3 on FPCB ×1 ■RJ45 adapter cable (1m long) ×1 *For more details, please refer to the related links or feel free to contact us.

• Gas Detection Sensor
• Evaluation Board

We would like to introduce our CO2 evaluation kit, 'SEK-SCD41'. It enables high-speed, automated, low-cost assembly using SMD components. It features maximum design flexibility due to its compact size and includes an integrated CO2 sensor. Additionally, the SEK-SensorBridge is required separately. 【Included Items】 ■ SCD41 Development Board x1 ■ Adapter Cable x1 ■ Jumper Wire Set x1 *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor
• Evaluation Board

We would like to introduce our CO2 evaluation kit, the 'SEK-SCD30'. In addition to three sensor signals based on Sensirion's CMOS technology, it features excellent stability due to compensation for long-term drift. Moreover, it comes in a compact form factor and the thinnest level of packaging, and the SEK-SensorBridge is required separately. 【Included Items】 ■ SCD30 ×1 ■ SCD30-SEK-SB adapter with RJ45 connector and pin output (female 2.54mm) ×1 ■ RJ45 adapter cable (2m long) ×1 *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor
• Evaluation Board

The "SCD4x CO2 Gadget" is a simple reference design circuit board that showcases the excellent performance and ease of use of our SCD4x CO2 sensor product line. It features an LED that indicates indoor air quality based on the measured CO2 concentration. It is equipped with a Bluetooth Low Energy module, allowing communication with Bluetooth SMART compatible devices such as smartphones. Additionally, power is supplied via a standard USB interface. 【Specifications】 ■ Size (L×W×H): 53×19×13mm *For more details, please refer to the related links or feel free to contact us.

• Gas Detection Sensor
• Other electronic parts

The "STCC4" is one of the world's smallest sensors designed for the direct measurement of CO2 gas concentration. It has greatly expanded the new possibilities for CO2 measurement applications that were previously limited by size and cost constraints. This sensor, designed to be seamlessly integrated into compact electronic devices, is a groundbreaking product in the CO2 sensor market. Additionally, this product utilizes a new technology for thermal conductivity sensing, providing the accuracy required for indoor air quality applications with low power consumption. 【Specifications (partial)】 ■ Designated CO2 measurement range: 400 - 5000ppm ■ Accuracy: ±100.0ppm ±10.0% m.v. ■ Supply voltage: 3.3V ■ Average supply current: 850uA ■ Maximum supply current: 5mA *For more details, please refer to the related links or feel free to contact us.

• Gas Detection Sensor

The "STC31-C" is a chip-sized gas concentration sensor designed for mass-produced products. Based on an innovative thermal conductivity measurement principle, it offers excellent repeatability and long-term stability, making it an ideal choice for applications where reliability is key. The thermal conductivity technology consumes extremely low power compared to low-power optical sensors, making it suitable for battery-operated applications and delivering high performance even when the power budget is at an absolute minimum. 【Specifications (partial)】 ■ Specified CO2 measurement range: 0 - 100 vol% ■ Accuracy: ±0.2 vol% ±2.0% m.v. ■ Response speed (τ63%): 0.5s ■ Temperature stability: 0.02 vol%/℃ *For more details, please refer to the related links or feel free to contact us.

• Gas Detection Sensor

The "SCD43" is a CO2 sensor that achieves class-leading accuracy specifications of ±(30pm + 3% mv). It is also compatible with strict building standards such as ANSI/ASHRAE 62.1-2022 Draft Addendum d, California Title 24, RESET grade B, and the WELL Building Standard (WELL v2). Additionally, it features an extended specified range of up to 5,000ppm and a single-shot operation mode. 【Specifications (partial)】 ■ CO2 output range: 0 - 40000ppm ■ Specified CO2 measurement range: 400 - 5000ppm ■ Accuracy: ±30.0ppm ±3.0% mv ■ Response time (τ63%): 60s *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor

We would like to introduce the CO2 sensor 'SCD41' that we handle. It features several important functions, including a maximum CO2 accuracy range of 5,000ppm, high precision specifications, low power consumption measurement mode, compliance with RESET, WELL Building Standard, and California Title 24 Building Energy Efficiency Standards. Please feel free to contact us if you have any requests. 【Specifications (partial)】 ■CO2 output range: 0 - 40000ppm ■Designated CO2 measurement range: 400 - 5000ppm ■Accuracy ・±50.0ppm ±2.5% m.v. ・±50.0ppm ±3.0% m.v. ・±40.0ppm ±5.0% m.v. *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor

The "SCD40" is a compact CO2 sensor that achieves a high cost-performance ratio. By combining tape and reel packaging with SMD assembly processing, it is suitable for mass production applications. This sensor utilizes the photoacoustic sensing principle and Sensirion's proprietary technologies, PASens and CMOSens, to achieve an unparalleled small size and high performance. 【Specifications (partial)】 ■ CO2 output range: 0 - 40000 ppm ■ Specified CO2 measurement range: 400 - 2000 ppm ■ Accuracy: ±50.0 ppm ±5.0% m.v. ■ Response time (τ63%): 60s 【Applications】 Ideal for various commercial and residential HVAC applications. ■ Air purifiers ■ Air conditioners ■ Thermostats ■ Ventilation systems ■ Air quality monitoring devices *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor

The SCD30 is a CO2 sensor that integrates our class-leading temperature and humidity sensor into a compact sensor module, utilizing non-dispersive infrared (NDIR) absorption method for CO2 detection. With our expertise and experience, the correction software engine models external heat sources, allowing for accurate measurement of ambient humidity and temperature without additional components. Furthermore, the miniaturization of this sensor module enables integration into various products. 【Specifications (partial)】 ■ Designated CO2 measurement range: 400 - 10000ppm ■ Accuracy: ±30.0ppm ±3.0% m.v. ■ Response time (τ63%): 20s ■ Temperature stability: 2.5ppm/℃ *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor

We would like to introduce our temperature evaluation kit, 'SEK-STS40-CD1B'. In addition to the STS-CD1B on FPCB and a 1m long RJ45 adapter cable, a SEK-SensorBridge is required separately. The supply voltage is 2.15V to 5.5V. Please feel free to contact us if you have any requests. 【Included Items】 ■STS-CD1B on FPCB ×3 ■RJ45 adapter cable (1m long) ×1 *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor
• Evaluation Board

The "STS41A-AWLB" is a series of automotive-grade digital temperature sensors that adopt a wetted frank package compatible with automatic optical inspection (AOI). With an integrated on-chip heater, it enables advanced fault diagnosis (OBD). The sensor platform is based on Sensirion's CMOSens technology and extensive experience in temperature sensing, incorporating our established engineering expertise. Additionally, the cost-effective STS4xA features an I2C interface and supports a wide supply voltage range of 1.08 to 3.6V. 【Specifications (partial)】 ■ Standard temperature accuracy: 0.3℃ ■ Operating temperature range [℃]: -40 - 125℃ ■ Response time (τ63%): 2s ■ Supply voltage: 1.08 - 3.6V ■ Average supply current: 18uA 【Applications】 ■ Fog detection module ■ Thermal runaway monitoring ■ Steer-by-wire and brake-by-wire ■ Automotive HVAC systems *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor

The "STS31A-DIS" is an automotive-compatible digital temperature sensor that includes enhanced signal processing, two selectable I2C addresses, and a communication speed of up to 1MHz. The footprint of the DFN package is 2.5x2.5mm² with a height of 0.9mm, allowing the "STS3x" series to be easily used in various applications. Additionally, a wide supply voltage range of 2.15 to 5.5V and low power consumption enable compatibility with a broad range of applications. 【Features】 ■ ±0.3°C accuracy: Automotive-compatible digital temperature sensor ■ Enhanced signal processing ■ Two selectable I2C addresses ■ Communication speed of up to 1MHz ■ Wide supply voltage range of 2.15 to 5.5V *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor

The "STS30A-DIS" is a vehicle-compatible digital temperature sensor that meets customer demands with improved functionality, reliability, and measurement accuracy. With a wide power supply voltage range of 2.15 to 5.5V and low current consumption, it supports a wide range of applications. It outputs a fully calibrated digital I2C signal and boasts excellent accuracy of ±0.3°C (standard). 【Features】 ■ ±0.3°C accuracy: Vehicle-compatible digital temperature sensor ■ Enhanced signal processing ■ Two selectable I2C addresses for customer choice ■ Communication speed of up to 1MHz ■ Wide power supply voltage range of 2.15 to 5.5V *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor

The STS40 is Sensirion's advanced high-precision digital temperature sensor that achieves industry-leading levels of lead time. With a wide supply voltage range of 1.08 to 3.6V and a low standard average current of 0.4µA at a measurement rate of 1 time per second, it enables battery-powered designs. Additionally, it features a high S/N ratio and advanced processing capabilities, demonstrating high reliability and stability over the long term. 【Features】 ■ ±0.2°C ultra-low power consumption temperature sensor ■ Advanced signal processing ■ Two selectable I2C addresses for user convenience ■ Communication at speeds of up to 1MHz 【Applications】 ■ Wearable fitness/activity monitors ■ Weather stations ■ Smart home devices ■ Mobile phones/laptops/tablets ■ Cold chain/data loggers ■ Air conditioning systems *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor