DS18B20 Temperature Sensor Digital Heat Probe Sensor Stainless Steel Waterproof Temperature Probe 1/2/3/5M 2.54mm-3PItem NO.: DS18B20 Probe

DS18B20 Digital Heat Probe Sensor

Product Information:

Professional 18B20 temperature sensor can be customized if there are special requirements and specifications!

Digital temperature sensor DS18B20 is adopted, and sealant with high thermal conductivity is used for sealing, ensuring high sensitivity of temperature sensor and minimal temperature delay. The temperature sensor supports the "1-wire bus" interface (1-wire). The measuring temperature range is - 55 ° C~+125 ° C, and the accuracy is ± 0.5 ° C within the range of - 10~+85 ° C. The field temperature is directly transmitted in the digital mode of "1-wire bus", which greatly improves the anti-interference of the system. It is suitable for on-site temperature measurement in harsh environment. DS18B20 digital temperature sensors have unique numbers, and the temperature acquisition equipment identifies the corresponding temperature sensors through the numbers. The lead length of the sensor can be customized according to the user's needs.

The probe adopts DS18B20 temperature sensor chip (ensure that each is brand new)

The probe adopts a new DS18B20 temperature sensor chip. Each pin of the chip is separated by a heat shrinkable tube to prevent short circuit. The internal sealant is waterproof and moisture-proof. The probe is packaged with high-quality stainless steel tube, which is waterproof, moisture-proof and rust proof. The stainless steel head leads are 1m long, and the steel pipe 6 * 50. The leads can be extended.

Each probe is strictly tested

3.0V~5.5V power supply

9-12 bit adjustable resolution

The temperature sensing range is wide - 55 ℃～+125 ℃ (the lead can only withstand a maximum temperature of about 85 ℃, and the contact shopkeeper who needs high temperature lead can customize it

Unique single bus connection without external components

Output lead: red (VCC), yellow (DATA), black (GND)

Product Parameters:

● Cable length: 100CM

● Stainless steel jacket size: 6 * 50mm

● Power supply range: 3.0V to 5.5V

● Operating temperature range: - 55 ° C to+125 ° C (- 67 ° F to+257 ° F)

● Storage temperature range: - 55 ° C to+125 ° C (- 67 ° F to+257 ° F)

-Accuracy from 10 ° C to+85 ° C: ± 0.5 ° C.

● Output lead: yellow (VCC), red (DATA), black (GND)

● Waterproof

● For each lead, we use 30 tinned wires different from other DS18B20 sensor wires, which are soft and have better oxidation resistance

● Resistance to flexibility

● Better thermal conductivity

Scope Of Application:

1. Refrigerator temperature monitoring

2. GMP Monitoring System of Pharmaceutical Factory

3. Telecommunication room monitoring

4. Beer production

5. Building automation

6. Warehouse temperature monitoring

7. Environmental monitoring

8. Process temperature monitoring

9. Air conditioning monitoring

10. Incubation temperature control

11. Temperature measurement in aquaculture

12. Temperature monitoring of greenhouse

13. Household refrigerator