Description
Package Included
- 1 x Humidity Sensor with I2C Interface Si7021 Industrial High Precision GY-21
For more GY series products, search with the following keyword: "epartners gy series"
Description
- The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking.
Features
- Precision Relative Humidity Sensor
- ± 3% RH (max), 0-80% RH
- High Accuracy Temperature Sensor
- ±0.4 °C (max), -10 to 85 °C
- 0 to 100% RH operating range
- Up to -40 to +125 °C operating range
- Wide operating voltage (1.9 to 3.6 V)
- Low Power Consumption 150 A active current
- 60 nA standby current
- I2C Interface
- 3x3 mm DFN Package
Reference
- http://bit.ly/Si7021-Humidity-and-Temperature
#SP0004 #GY21 GY 21
ALL PRODUCTS WE ARE SELLING ARE IN STOCK IN NZ
FREE SHIPPING is provided for purchases over $100
We are a GST registered company, please contact us if you need a GST receipt.
If you want to see all the products we are selling, please refer to the following link There are a lot of products related to ARDUINO, ESP32 and ESP8266 https://bit.ly/ePartners
Attention: - All parcels ship at 10 am every day. (Except weekends & Publick Holidays) - The payment should be completed by 9 am for same-day shipping. - If you have any questions, please email the seller..
ePartners
Details
Shipping & pick-up options
| Destination & description | Price | |
|---|---|---|
| Nationwide 1-2 days, Express | $5.99 | |
| Nationwide 2-4 days, Rural | $9.99 | |
| Combine with another item you've paid shipping on | $0.00 | |
| Shipping more than one item | No extra charge | |
Estimated delivery times in business days
Seller does not allow pick-ups
Payment Options
Pay instantly by card, Ping balance or saved bank account.
Four fortnightly interest-free payments.
Cash
Questions & Answers (1)
***Delivery Note:***. ***WE SHIP ORDERS EVERY DAY*** (except weekends & public holidays). All paid orders by 9 am will be shipped the same day. ***All products*** currently available for sale are in stock in New Zealand. All deliveries are made through NZ Post and can also be sent to a PO BOX. ***A GST invoice*** will be automatically sent after delivery has taken place. If you do not receive an invoice, please request one via email. Seller comment Monday, 8 December 2025
Humidity Sensor Industrial High Precision - si7021 GY-21
Am I covered by Buyer Protection?
When you make a purchase using Card, Direct Debit, Ping balance or Afterpay we are able to protect your trade under our Buyer Protection policy, up to $2,500.
Learn more about Trade Me's Buyer Protection.