Micros an official representative of the GXCAS company in the Europe region

Complicated situation on the electronic components market caused extension of the delivery time and a rapid rise of prices of many key components. Keeping the continuity was often a great challenge for device manufacturers. In response to this difficult situation, increasingly boldly and with a greater attention we look upon new manufacturers, who offer qualitatively steady and cheaper equivalents of brands-name products.

Micros offer was extended with sensors compatible with DS18B20, with GX18B20 markings. Manufacturer – that is GXCAS Technology company, specialises in mainly temperature sensors and prepared an offer richer than famous Maxim. Apart from the sensor in already known housings:

• GX18B20 – housing TO92, accuracy ±0,4°C,

• GX18B20Z – housing SOP08, accuracy ±0,5°C,

• GX18B20U – housing uSOP08, accuracy ±0,5°C,

there also such versions of sensors at the disposal, about which the american manufacturer cannot boast, namely:

• GX18B20S – sensor in the TO92S housing, that is in a smaller body than in a standard TO-92-2 housing, specifically with the 4,1×3,18×1,57 mm dimensions, offering ±0,4°C accuracy,

• GX18B20W – sensor in the TO92 housing, with two leads and ±0,4°C accuracy,

• GX18B20H – sensor with increased accuracy equal to ±0,1°C in a classic TO92 housing.

There is also a GX1820 sensor available in the offer, that is with a similar markings to the Maxim product (DS1820/DS18S20), however it should be pointed out that the GX1820 because of its higher measurement resolution (12 bits instead of 9 bits) is not compatible with DS1820/DS18S20.

The manufacturer has also prepared few special versions:

• GX1822 – sensor with a reduced to 300 ms conversion time,

• GX1831 – sensor with an extremely short conversion time equal to 1,5ms,

• GX20MH01 – measurement resolution increased to 14 bits (The standard is 12 bits) and increased accuracy to ±0,1°C in the 0°C~50°C temperature range,

• GX30H05 – extended measurement range from -60°C to even 200°C.

Not only 18B20

GXCAS Technology also offers equivalents of another products:

• GX2431 replaces DS2431 manufactured by Maxim. It is an EEPROM memory with 1-Wire interface and memory capacity of 128 bytes,

• GX21M15 is an equivalent of the famous TMP75/LM75 circuits. It is a temperature sensor with the I²C interface, which can serve as a thermostat.

Equivalents of the SENSIRION sensors are also worth paying attention:

• GXHTC3 is an equivalent of the SHTC3 circuit – a precise humidity sensor for a 0...100% RH range and temperature for a -40°C ~ 125°C range. The accuracy of humidity measurement is ±2% for a large proportion of the measurement range, whereas the temperature is measured with the 0,2°C accuracy in a approx. 0°C ~ 60°C range.

• GXHT30 is an equivalent of the SHT30 circuit – it is also a precise temperature and humidity sensor.

Micros is an authorised distributor of the GXCAS products for the whole Europe region.

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