Gas Control in Arc Welding

If the flow of gas is too low, inadequate shielding generates porosity, oxidation, and weak welds. If the flow of gas is too high, turbulence sucks in air with the same result.

Thermal Runaway Detection

To protect occupants, international regulations like GTR 20 and GB 38031-2025 mandate early detection of such dangers and timely warnings to ensure safe evacuation. Meeting present and future requirements demands reliable sensor technology.

A2L Refrigerant Leak Detection for HVAC

The SGD43S-M3-S5 is a robust refrigerant detection system for HVACR applications. Using Sensirion’s thermal conductivity sensing, it ensures accurate detection of A2L refrigerants (R-32, R-454B).

A2L Refrigerant Leak Detection for Refrigeration

The SGD43S-M3-S7 is a robust refrigerant detection system for HVACR applications. Using Sensirion’s thermal conductivity sensing, it ensures accurate detection of A2L refrigerants such as R-454A, R-454C, and R-455A.

Image of Sensirion SHT43DEMOBOARD Evaluation Platform
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SHT43DEMOBOARD 評估平台 發佈日期:2025-08-11

SHT43DEMOBOARD 是一款小巧、即用型評估平台,適用於 Sensirion SHT43 數位濕度和溫度感測器。

DigiKey 榮獲 Sensirion 頒發全球經銷傑出獎 發佈日期:2025-08-05

DigiKey 榮獲 Sensirion 頒發 2025 高階服務層級經銷傑出獎。

DigiKey 於 2025 年第二季擴充庫存,加入超過 32,000 款 NPI 新品 發佈日期:2025-07-30

DigiKey 於 2025 年第二季增加 32,000 多款創新新產品介紹 (NPI),大量擴充可當天出貨的庫存產品。

This video discusses the SENSEVAL-SCB4XV1 evaluation board from Sensirion and STMicroelectronics. It showcases a compact environmental sensing platform combining VOC, humidity, temperature, and pressure sensors.

Image of Sensirion AG STCC4 Miniature CO2 Sensor
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STCC4 小型 CO2 感測器 - 即將推出! 更新日期: 2025-06-16

Sensirion STCC4 是突破性的小型 CO2 感測器,旨在以緊湊的外形尺寸提供精準可靠的二氧化碳量測。

Image of How A2L sensors make sure refrigerants don't blow(up) How A2L sensors make sure refrigerants don't blow(up) eMagazine Articles

Historically, refrigerants have been harsh on the environment. This led to the phaseout of formulations with high ozone depletion potential (ODP).

Unboxing the SGD43

Explore the Sensirion SGD43S-M3-S5, a high-performance refrigerant leakage detection system for HVACR applications.

Explore the features of Sensirion's SGD43S-M3-S5 and SGD43S-M3-S7 sensors, offering reliable gas detection and advanced technology for optimal results.

image of Elevate the health and productivity of your spaces webinar Effortless air quality: Unlock the power of SEN6x

The SEN6x all-in-one module makes it easier than ever to meet these standards by tracking nine critical IAQ parameters, including PM2.5, CO₂, VOCs, NOx, and formaldehyde.

SENSEVAL-SCB4XV1 - Unboxing | DigiKey

We take a look at the SENSEVAL-SCB4XV1 from Sensirion, which offers a combination of sensors from Sensirion and STMicroelectronics to measure indoor air quality.

Image of Webinar – Effortless Air Quality: Unlock the Power of SEN6x 網路研討會 – 輕鬆改善空氣品質:釋放 SEN6x 的強大能力

此網路研討會將討論隨插即用的多合一空氣品質模組如何協助簡化空氣品質監測。

Sensirion’s Environmental Sensor Node

Experience next-generation air quality monitoring with the SEN66, a compact and powerful sensing platform designed to measure up to nine environmental parameters in a groundbreaking form factor.

Image of Sensirion SGD43S-M3-Sx Refrigerant Leakage Detection
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SGD43S-M3-Sx A2L 冷媒洩漏偵測系統 更新日期: 2025-02-13

Sensirion SGD43S-M3-Sx A2L 冷媒洩漏偵測系統是架構在熱傳導率測量原理之上,具有兩路乾觸點型繼電器輸出。

SENSEVAL-SCB4XV1 Evaluation and Development Board - Sensirion SENSEVAL-SCB4XV1 評估與開發板 發佈日期:2024-12-20

Sensirion 這款評估和開發板專為 SHT4x 溫度和濕度感測器、SGP40 VOC 感測器和 STMicroelectronics LPS22DF 氣壓感測器而設計。

STC31-C Chip-Sized Gas Concentration Sensor - Sensirion STC31-C 晶片尺寸氣體濃度感測器 發佈日期:2024-10-29

Sensirion STC31-C 感測器採用革命性的熱傳導係數量測原理,具有卓越的可重複性和長期穩定性。

Image of Sensirion SFA40 Formaldehyde Sensor SFA40 Formaldehyde Sensor - Coming Soon! 發佈日期:2024-10-16

Sensirion SFA40 formaldehyde sensor is designed for seamless integration into indoor air quality monitoring devices, air purifiers, and air conditioners.