Chat
Accurate sensor and breadboard ready
✨ Use RCAPP
and get 5% off 👇
7Semi SHT21 MRS Type IP65 I2C Humidity and Temperature Sensor Probe
Let us know!
We'll try to match the price for you
Couldn't load pickup availability
The 7Semi SHT21 MRS Type IP65 I2C Humidity and Temperature Sensor Probe is a reliable and high-accuracy environmental sensing solution designed for industrial and outdoor monitoring applications. Featuring a fully calibrated SHT21 temperature and humidity sensor, it provides precise humidity measurement from 0–100% RH and temperature detection from -40°C to +125°C.
The integrated I2C digital interface enables seamless communication with microcontrollers, PLCs, and IoT systems, making it ideal for automation and data logging projects. Built with a rugged IP65-rated stainless-steel housing, this humidity and temperature sensor probe offers excellent protection against dust, moisture, and corrosive environments.
Its durable construction and breathable protective shell ensure stable long-term performance in HVAC systems, weather stations, greenhouses, industrial monitoring systems, and environmental sensing applications.
| Specification | Value |
|---|---|
| Operating Voltage | 3.3V |
| Interface | I2C |
| Temperature Range | -40°C to 70°C |
| Humidity Range | 0~100% RH |
| Humidity Accuracy | ±2% RH |
| Temperature Accuracy | ±0.3°C |
| Sensor Brand | Sensirion |
| Sensor Used | SHT21 |
| Wiring | Red: VCC, Black: GND, Yellow: SDA, Green: SCL |
| Probe Type | Metal probe with copper sintered filter / PE |
| Probe Cable Length | 1 Meter |
This product comes with a 6-month manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.