1-Wire temperature / humidity sensor
3 wires. +3.3 - 5.5VDC, Gnd, Data (yellow)
Temperature: -40 - + 80°C
Humidity: 0 - 99%RH
Temp: +/-0.5°C
Humidity: +/-3%RH
Repeatability: ±1%RH, ±0.2℃
Digital temperature and humidity sensor has 1-wire digital signal output. It uses a special temperature and humidity sensor, which makes the product have high reliability and long-term stability.
Each sensor is calibrated. 1-wire interface makes system integration easy and fast. Small size, very low power consumption, transmission distance can reach more than 20 meters, making it a good choice for all kinds of applications.
Temperature gauge
1.8 Meter cable
Dallas DS18B20 Chip
1-wire communications - several sensors can be connected to the same unit
± 3.0% relative humidity accuracy
± 0.4% relative temperature accuracy
12 bit resolution for humidity measurement
14 bit resolution for temperature measurement
Calibrated digital output
Eksellent long-term stability
Each sensor has its own unique 64-bit serial number
Thermal sensor for mounting 3 meters
Sensor tip: stainless steel
Medium 3.0V - 5.5V supply
With new chip for each pin
BLUE pin: DATA
BLACK pin: GND
RED pin: VCC
1-wire (multiple to same pin)
Thermal sensor for mounting
Dallas DS18B20 Chip
5 Meters
