WHT30 MEMS type Temperature and Humidity Sensor
The WHT30 humidity sensor is filled in a double-row flat lead-free SMD package, temperature and humidity signals can be read out on different pins, bottom side 2.5×2.5 mm, height 1.0 mm. The sensor outputs a standard digital signal,Standard I2C format.
WHT30 humidity sensor, contains a newly designed ASIC dedicated chip built-inTransistor Vbe temperature characteristics, actual high temperature temperature detection;Humidity-capacitating chip, in which the humidity-sensitive material introduces electric constant after absorbing moisture to detect the humidity in the real environment Measurement. A dual-chip solution combined with the latest integrated circuit signal processing technology case. It has the advantages of small size, low performance, high reliability, and good compatibility.
- Home appliance fields: home appliance, humidity control, HVAC, dehumidifiers, smart thermostats, and room monitors etc ;
- Industrial fields: automobiles, testing equipment, and automatic control devices;
- Other fields: data loggers, weather stations, medical and other related temperature and humidity detection devices.
- High accuracy ±3.0% RH and ±0.5℃
- Wide power supply voltage range, from 2.0V to 5.5V
- SMD package suitable for reflow soldering
- Quick response and strong anti-interference ability
- Excellent long-term stability under high humidity condition
|Scope of work||extended3||0||100||%RH|
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.
The sensors don't have sleeping mode. It can be set in program if needed.
All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
The sensor has been fully tested (not calibrated) before leaving the factory. However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.
15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.
Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.
Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.
Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to email@example.com
Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.