Key facts
- Manuals
- 45
- Models
- 15
- Languages
- ZH
- Last added
- 2026-09-30
SENSIRION models by category
Featured SENSIRION manuals
Sensirion SHT20 Humidity and Temperature Sensor Datasheet
The SHT20 is a digital humidity and temperature sensor from Sensirion that offers a fully calibrated output via a standard I²C interface. It is packaged in a 3 × 3 mm DFN package suitable for reflow soldering and complies with RoHS and WEEE standards. The sensor integrates a CMOSens® chip, a capacitive humidity element, a band‑gap temperature element, an ADC, an OTP memory and a digital processing unit.
The document provides detailed electrical characteristics, pin definitions, recommended PCB layout, storage and handling guidelines, as well as the full command set for I²C communication. It also includes environmental stability test results, packaging information, and regulatory compliance notes for designers integrating the SHT20 into their products. This manual is written in Chinese.
Covers: 产品综述 · 传感器性能 · 电气特性 · 焊接说明 · 存储条件和操作说明 · 接口定义
Sensirion SHT1x/SHT7x Humidity Temperature Sensor Datasheet
The SHT1x and SHT7x series are high‑accuracy digital humidity and temperature sensors that integrate a capacitive humidity element, a temperature IC, a 14‑bit A/D converter and a serial interface on a single chip. They are offered in surface‑mount (LCC) and 4‑pin through‑hole packages and operate from 2.4 V to 5.5 V.
The document provides electrical characteristics (supply voltage, accuracy, resolution), mechanical dimensions, pin assignments, ordering codes and revision history. It also includes typical application notes such as humidity‑temperature conversion formulas and recommended PCB footprints. This manual is written in Chinese.
Covers: Introduction · Electrical Characteristics · Mechanical Characteristics · Pin Configuration · Ordering Information · Revision History
Sensirion SDP1108 Micro Differential Pressure Sensor Data Sheet
The SDP1108 micro‑differential pressure sensor provides rapid response and high sensitivity below 10 Pa, making it suitable for ICU and home ventilators, CPAP devices, anesthesia machines and other medical airflow applications. It is built with Sensirion's CMOSens® technology, integrating the sensing element, amplification and A/D conversion on a single silicon chip, and includes full temperature compensation and zero‑drift correction.
The sensor operates from a 5 V supply and delivers an analog voltage output of 0.25 V to 4 V. It offers multiple selectable pressure ranges (e.g., –5 to 125 Pa) and a typical accuracy of 0.05 Pa. The robust PPS housing meets RoHS standards, has an IP00 rating, and can withstand over‑pressure up to 1 bar (instantaneous up to 2 bar). This manual is written in Chinese.
Covers: Performance · Detailed Specifications · Electrical Specifications · Physical Dimensions and Installation · Welding Instructions · Connection Tubing
Sensirion SDP1000/SDP2000 Differential Pressure Sensor Datasheet
The SDP1000 and SDP2000 are CMOSens®‑based differential pressure sensors designed for HVAC and medical device OEMs. They offer high accuracy, low drift, and two output options (linear or square‑root) that can be mounted directly on a PCB.
The document provides detailed sensor specifications, electrical characteristics, mechanical dimensions, recommended wiring, hose guidelines, ordering codes, and safety warnings. It also includes application examples such as VAV systems, fan control, and CPAP equipment. This manual is written in Chinese.
Covers: Product Overview · Sensor Specifications · Electrical Characteristics · Physical Dimensions and Mounting · Recommended Hose Connection · Ordering Information
Latest SENSIRION manuals
Sensirion SHT20 Humidity and Temperature Sensor Datasheet
Datasheet 12 pages · 472 KB · ZHTechnical datasheet for the Sensirion SHT20 digital humidity and temperature sensor with I²C interface.
Sensirion SHT1x/SHT7x Humidity Temperature Sensor Datasheet
Datasheet 11 pages · 847 KB · ZHTechnical data sheet for Sensirion SHT1x/SHT7x digital humidity and temperature sensors.
SENSIRION SF1 Filter Cap handbook
The SF1 Filter Cap provides IP67 protection against water, dust and other contaminants for the humidity and temperature sensors SHT11 and SHT15. It is a low cost part and very easy to use. The Filter Cap consists of a single piece of polypropylene including a filter membrane. It fits the outer dimensions of the SHT1x sensors and allows for compact system design. It also serves as an adaptor for mounting the sensor directly into the wall of a housing. Using a sealing ring, this results in a waterproof mounting solution.
SENSIRION Evaluation Kit EK-H2 handbook
EK-H2 is an easy-to-use plug-and-play system for evaluating and demonstrating SHTxx humidity and temperature sensors
SENSIRION ASF1400 Manual
The ASF1400 Bidirectional Mass Flow Meter enables extremely accurate bidirectional measurement of gas flow over four orders of magnitude. Its leading performance is based on SENSIRION’s unsurpassed CMOSens® sensor technology.
SENSIRION Datasheet SHT1x (SHT10 SHT11 SHT15) Humidity Temperature Sensor
SHT1x is a surface mount (SMD) humidity and temperature sensor that provides fully calibrated, digital output, low power consumption, excellent long-term stability and reflow solderable packaging.
SENSIRION Datasheet SHT7x Manual
SHT7x is a humidity and temperature sensor with fully calibrated, digital output, low power consumption, excellent long term stability and pin type package – easy integration.
SENSIRION CMOSens EM1 Mass Flow Meter for Gases handbook
SENSIRION ASF1430 Bidirectional Mass Flow Meter Manual
The ASF1430 Bidirectional Mass Flow Meter is an instrument that enables extremely accurate bidirectional measurement of fast changing gas flow. Its leading performance is based on SENSIRION's unsurpassed CMOSens® sensor technology, which combines a high precision sensor element with the amplification and A/D converter circuit on one single CMOS chip. This results in superior resolution, fast response time, and large dynamic range at the lowest power consumption. All measurement data is fully calibrated and temperature compensated by means of an internal microcontroller. The ASF1430 is suitable for a wide range of applications, including mass flow metering for process control, medical applications, heating ventilation and air conditioning (HVAC) solutions, as well as gas flow metrology. The sensor housing provides two inlets for measuring the gas flow and withstands overpressures of 2 bar (29 psi). The ASF1430 requires a supply voltage of 7...18Vdc and provides an RS-232. ASF1430 is RoHS compliant.
SENSIRION CMOSens EM1 Mass Flow Meter for Gases Manual
This document describes the features and characteristics of Sensirion's CMOSens® EM1 Mass Flow Meter for Gases, including unbeatable price/performance ratio, high output data speed, wide dynamic range, digital calibration and temperature compensation. The product is suitable for applications such as process control, medical applications, and fuel cells.
SENSIRION LG16 Media Isolated Microfluidic Flow Sensor
The LG16 Liquid Flow Sensor series enables fast, non invasive measurements of very low liquid flow rates below 5 ml/min. This product line is especially suited for OEM volume applications requiring small sized components with high performance at low cost. Excellent chemical resistance and bio-compatibility are ensured: The flow path of the LG16 Liquid Flow Sensors is formed by a simple, straight glass capillary. This Swiss made, non invasive sensors are based on Sensirion’s patented CMOSens® Technology (US Patent 6,813,944 B2). The fourth generation MEMS sensors combine a thermal high precision sensor element with amplification circuits and digital intelligence for linearization and temperature compensation on one single microchip – the products core element.
SENSIRION REACH REGULATION (EC) No 1907/2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 18 December 2006 Manual
This document introduces the REACH regulations for Sensirion AG's products, including product names, models, and whether they contain SVHCs
SENSIRION Supplier Certificate on Reportable Substances Valid for the following products delivered by Sensirion: SDP5xx Series SDP6xx Series SDP7xx Series (OEM versions) Manual
This document is a RoHS and WEEE compliance statement for SDP5xx Series, SDP6xx Series, SDP7xx Series (OEM versions) from Sensirion AG
SENSIRION Product Safety RoHS WEEE compliance C1 RoHS_WEEE_EM1.doc Page 1 of 1 Supplier Certificate on reportable Substances
This file is a RoHS and WEEE compliance certificate for EM1 product, which declares that EM1 product does not contain any banned or declared substances and meets RoHS and WEEE requirements.
SENSIRION Supplier Certificate on reportable Substances Valid for the following product/s as delivered by Sensirion Manual
This document certifies that Sensirion's products comply with the EU directives on waste electrical and electronic equipment (WEEE) and the restriction of hazardous substances (RoHS). The products do not contain any reportable substances and are RoHS and WEEE compliant.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in SENSIRION manuals
What is the I²C address of the SHT20?
All SHT20 sensors are set to the same I²C address as defined in the datasheet.
From: Sensirion SHT20 Humidity and Temperature Sensor Datasheet
How can a soft reset be performed?
Send the soft‑reset command (0xFE) over I²C; the sensor reinitialises within 15 ms.
From: Sensirion SHT20 Humidity and Temperature Sensor Datasheet
What is the supply voltage range for the SHT1x/SHT7x sensors?
The sensors operate from 2.4 V to 5.5 V.
From: Sensirion SHT1x/SHT7x Humidity Temperature Sensor Datasheet
What supply voltage does the SDP1108 require?
The sensor requires a stable 5 V supply.
From: Sensirion SDP1108 Micro Differential Pressure Sensor Data Sheet
What is the output voltage range of the SDP1108?
It provides an analog output ranging from 0.25 V to 4 V.
From: Sensirion SDP1108 Micro Differential Pressure Sensor Data Sheet
What supply voltage is required for the SDP1000/SDP2000 sensors?
A stable 5 V DC supply is required (acceptable range 4.75 V – 5.25 V).
From: Sensirion SDP1000/SDP2000 Differential Pressure Sensor Datasheet