MODBUS RS485 Temperature and Humidity Sensor
The IBI-TH485 temperature and humidity sensor is designed based on the RS-485 communicationinterface, compatible with the standard Modbus-RTU protocol, and can be connected to the Modbus network to achieve temperature and humidity measurement and monitoring.
Key Features
- Low power consumption
- Fully calibrated
- High precision and good consistency
- Long-term stability, low drift
- Humidity full range temperature compensation
- Standard Modbus-RTU protocol
- Strong interface defense capability and stable communication
CO2 Sensor (RS-485 MODBUS)
The IBI-A-C485 uses Non-Dispersive Infrared (NDIR) dual-beam technology to measure CO2 by detecting infrared absorption at a CO2-specific wavelength.
Key Features
- Optical measurement is inherently oxygen-independent and shows low cross-sensitivity to typical indoor gases.
- Devices are factory calibrated for ppm-level accuracy with minimal re-calibration under normal indoor conditions.
Digital Temperature Sensor (1-Wire)
Measurement Range: –50°C to +120°C IBI-T1W is a digital temperature sensor and provides accurate temperature measurements with minimal wiring and is suitable for industrial, IoT, and aviation-grade applications.
Key Features
- 1-Wire communication digital temperature sensor
- Wide temperature measurement range
- Factory calibrated
- Supplied with Aviation GX12 Female Connector
- Standard cable length: 3 meters
