RHI112A
Small humidity detection unit
RHI-112A/D
RHI-150A/D
RHI series module consists of a reliable and proven humidity sensor and a custom IC designed exclusively for the sensor, which achieved easy operation, high accuracy and cost-effectiveness.
Features
• High Accuracy: ±3%rh (at 25 °C 50%rh)
• Input Voltage: 3.15~5.5V
• Low Voltage dependency (include regulator in IC)
• Linear Output Voltage: 0-3V (at 90%rh:3V)
• Low temperature dependency
• Analog or Digital output(I2C)
• Wide humidity range
• Low power consumption (1/4 of the conventional products)
Specification
| Supply Voltage | 3.15~5.5Vdc |
| Consumption Current | 1mA or less |
| Operating Temperature Range | 0~60°C |
| Operating Humidity Range | 10~95%rh |
| Humidity Output | Analog: 0~3.3Vdc Digital: I2C *Linear output against 0~100%rh. |
| Humidity Measurement Accuracy | ±3%rh (at 25°C 50%rh) |
| Temperature Detection | Analog: Thermistor Digital: IC Sensor |
Applications
• Copying Machine, Printer
• Air –conditioner, Humidifier, Dehumidifier
• HVAC equipment
