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ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
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RS485 Industrial Grade Temperature & Humidity Sensor Probe -7Semi
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The RS485 Industrial Grade Temperature & Humidity Sensor Probe from 7Semi is a robust and high-precision solution designed for demanding industrial applications.
Featuring the advanced SHT45 sensor, it delivers accurate and stable environmental data through a reliable RS485 Modbus RTU interface, making it ideal for integration into SCADA systems, PLCs, HVAC setups, and environmental monitoring platforms.
Its durable aluminum alloy housing is waterproof, breathable, and dust-proof, ensuring consistent performance even in harsh conditions.
With a wide temperature range of -40°C to 125°C and 0% to 100% RH humidity measurement, this sensor is built for extreme environments. The included 1-meter cable allows for convenient installation in remote or difficult-to-access locations.
| Specification | Details |
|---|---|
| Brand | 7Semi |
| Temperature Measurement Range | -40 ~ 125°C |
| Humidity Measurement Range | 0 ~ 100% RH |
| Temperature Accuracy | ±0.1°C (25°C) |
| Humidity Accuracy | ±1% RH (25°C) |
| Power Supply Voltage | 9–60 V |
| Probe Size | 200mm (L) × 15.7mm (D) / 7.87 × 0.62 inch |
| Output Signal | RS485 signal |
| Communication Protocol | Standard MODBUS RTU protocol |
| Baud Rate | 9600 (default); configurable to 19200, 38400, 115200 |
| Display Resolution | Temperature: 0.1°C; Humidity: 1% RH |
| Cable Length | 2 Meter |
This product comes with a 1-year 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.