The Stainless Steel Encapsulated Waterproof DS18b20 Temperature Probe Temperature Sensor of the18B20 (3 Meters for the Line)

The Stainless Steel Encapsulated Waterproof DS18b20 Temperature Probe Temperature Sensor of the18B20 (3 Meters for the Line) The original DS18B20 sensors, line 3 meters long Probe DS18B20 temperature sensor chip using imported Probe new imported DS18B20 temperature sensor chip, chip, each pin with heat shrink tubing separated to prevent short circuit, internal seal plastic, waterproof The high-quality stainless steel pipe encapsulated waterproof moisture-proof anti-rust Stainless steel head lead, steel pipe 6 * 50, the leads can be lengthened. Each probe rigorously tested 3.0V ~ 5.5V power supply 9 to 12 adjustable resolution Wide temperature sensing range of -55 ℃ ~ 125 ℃ (lead only the highest withstand a temperature of about 85 degrees, you need to contact the treasurer of the high-temperature lead can be customized) No external components, the unique single-bus interface Output leads: red (VCC), yellow (DATA), black (GND) Applications: 1, the temperature of the cold storage monitoring, pharmaceutical GMP monitoring system, telecommunications room monitoring, beer production 5, building automation 6, warehouse temperature monitoring, environmental monitoring 8, process temperature monitoring 9, air conditioning, monitoring 10 incubator temperature control 11 aquaculture temperature measurements 12, the greenhouse temperature monitoring 13 domestic refrigerators