The 7Semi Industrial RS485 Temperature & Humidity Sensor Probe is a high-precision and durable sensor designed for harsh and industrial environments. It uses RS485 Modbus RTU communication, making it easy to integrate with PLCs, SCADA systems, and microcontrollers. The sensor comes in a strong stainless steel probe with a protective filter, allowing accurate readings even in dusty or humid conditions. With stable performance and long-term reliability, it is perfect for industrial monitoring, HVAC systems, and automation projects.
Features:
• Industrial Grade Design: Strong stainless steel probe for harsh environments
• RS485 Modbus RTU Output: Standard and reliable communication protocol
• High Accuracy Measurement: Precise temperature and humidity readings
• Wide Measurement Range: Suitable for extreme environmental conditions
• Wide Input Voltage: Supports flexible power supply
• DIP Switch Configuration: Easy setup for address and baud rate
• Stable and Long-Term Performance: Reliable for continuous operation
• Protective Filter: Dust-resistant and breathable sensor cover
• Easy Integration: Works with PLC, SCADA, Arduino, and other systems
• Ideal Use: HVAC, automation, agriculture, industrial monitoring
Wiring Guide
What’s Included
-
1x 7Semi RS485 Temperature & Humidity Sensor Probe
Resources
- Temperature Range:
- -40°C to +70°C
- Humidity Range:
- 0% to 100% RH
- Accuracy (Temp @25°C):
- ±0.1°C
- Accuracy (Humidity @25°C):
- ±1.5% RH
- Resolution:
- 0.1°C / 0.1% RH
- Power Supply:
- 9–36V DC
- Output Interface:
- RS485 (Modbus RTU)
- Baud Rates:
- 9600 (default); configurable to 19200, 38400, 115200
- Probe Length:
- 150mm
- Probe Diameter:
- 15.7mm
- Cable Length:
- 2 meters
- Weight:
- 100g
- Protection:
- Breathable, dust-proof
