Factory wholesale Analog Temperature and Humidity Transmitter
USD $1 - $2 /Piece
Min.Order:10 Pieces
Tongdy Sensing Technology Corporation (Beijing)
u Designed for transmit relative humidity measurement and temperature measurement.
u Provide up to 2x0~10VDC/4~20mA/0~5VDC outputsfor humidity and temperature measurements
u Humidityoutput is automatically corrected over the full range of operating conditions
u Arbitrarypoint setup of temperature and humidity measurement modification
u ModbusRS485 communication is optional
u Wallmounting with the smart structure
¨ Specifications
| Temperature | Relative Humidity |
Sensing element: | Band-gap-senor | Capacitive humidity sensor |
Measuring range | 0°C~50°C(default) | 0 -100%RH |
Accuracy | ±0.5°C (20~40°C) | ±3%RH (25°C, 35%-65%RH) |
Stability | ±0.1°C per year | ±1%RH per year |
Storage environment | 10~50°C/ 20~60%RH | |
Connection | Screw terminals | |
Set measurement zone | The zero and the end can be set via Modbus | |
Housing/IP Class | PC/ABS fireproof material/IP 40 | |
Output | 0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at place the order) | |
Power supply | 24V DC or 24V AC ±20% | |
Power cost | ≤2W | |
Resistance permitted | ≤500Ω |