BX-TD01PH3Y modbus RTU ds18b20 temperature sensor
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area.
- Power supply range: 3v to 5.5v
- Adjustable resolution: 9-12 bits
- Operating temperature range: -55 ° C to + 125 ° C
- Cable length: 1m, 2m, can be customized
- Probe: copper (5*25/6*25) , stainless steel (4*20/4*50/6*30/6*50/7*38/6*25)ABS(black /white)(7*25/8*30/9*50)
- Connector: Aviation waterproof plug, Audio Jack, Molex, JST, DuPont, CJT, etc.
- Cable material: can be silicone,pvc,shield,teflon,telephone wire,braided wire,thermal casing, TPE, or customized
HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.