Sensirion's STS32/STS33/SHT33 family of sensors is ISO/IEC 17025 certified

The Sensirion series of STS32, STS33 and SHT33 are low drift digitally calibrated and ISO17025 certified sensors that combine ISO17025 certified temperature and high precision humidity sensing in one package. They rely on industry-proven CMOSens technology and deliver higher computing power, reliability and precision specifications than their predecessors.

Features include enhanced signal processing capabilities, two unique user-selectable I2C addresses, and communication speeds of up to 1 MHz. The DFN package used had a base surface of 2.5 mm x 2.5 mm and a height of 0.9 mm. Each sensor can be identified by its unique serial number and is accompanied by an ISO17025 approved temperature measurement calibration certificate. The calibration certificate contains three temperatures, -30°C, +5°C, and +70°C.

Features

● Low drift, per year < 0.01 ° c.
● Sensor specific ISO17025 Calibration certificate
● Two-year GDP compliance
● JEDEC JESD47 Authentication
● True NIST traceability
● I2C FM, CRC checksum, multiple I2C addresses
● Miniature 8-pin DFN package with ALERT pins
● VDD = 2.15V to 5.5V