G1/2 Thread Temperature Probe DS18B20 Digital Temperature Sensor for Solar Water Heater
The VOTESEN digital temperature sensor boasts a compact stainless steel probe with a standard G1/2 threaded interface, facilitating secure, repeatable installation in industrial pipelines and water heaters. As a recognized digital temperature sensor supplier, VOTESEN offers modular cable and connector customizations, supporting diverse system architectures with ease. This design supports flexible integration within two wire temperature sensor layouts, reducing wiring complexity and material costs while maintaining mechanical robustness against ambient industrial stresses, including vibration and temperature fluctuations.
With its embedded ds18b20 temperature sensor chip, this device delivers swift response times and exceptional measurement accuracy critical for process control and safety protocols. The digital temperature sensor’s resistance to signal interference enhances data integrity in electrically noisy environments. Adjustable resolution settings provide system engineers with tailored balance between precision and system resource consumption. Furthermore, the availability of customization options reduces deployment lead times and allows tailored adaptation to diverse operational conditions, substantiating its value to users seeking durable and reliable sensing solutions.
In solar and electric water heating systems, precise temperature control is essential for energy efficiency and component longevity. The VOTESEN digital temperature sensor, utilizing the ds18b20 temperature sensor architecture, is deployed in direct contact with heating elements via its G1/2 probe. Its two wire temperature sensor compatibility enables streamlined integration with energy management controllers and digital monitoring platforms, facilitating accurate real-time feedback. This ensures optimal operational parameters, prevents overheating, and complies with safety regulations pertinent to renewable energy equipment manufacturers and maintenance operations.
Manufacturing plants frequently require reliable, continuous temperature monitoring of fluid and gas pipelines to maintain process stability and safety compliance. This custom temperature sensor model from VOTESEN fits directly onto industrial pipework thanks to its standardized G1/2 threaded probe design. The device’s robust stainless steel casing withstands industrial environments while delivering precise digital readings transmitted via a two wire temperature sensor setup to control units. Integration with supervisory control and data acquisition (SCADA) systems enables automated alerts and adjustments, thereby protecting equipment and optimizing production efficacy.
| Digital Chip | 100% Original DALLAS |
| Power Supply | 3.0~5.5VDC |
| Temperature Range | -55℃~+125℃ |
| Probe Dimension | M8, M10, M12, G1/2 ",G1/4" NPT1/2, NPT1/4 ect |
| Cable Length | 0.5M, 1M, 2M etc. Customization available. |
| Accuracy | -10~+85℃, the accuracy is ±0.5℃ |
| Resolution Ratio | 9~12 bit |
| Probe Material | Stainless Steel |
| Cable Material | PVC,Silicone,PTFEetc,Customization available. |
| Connector | MOLEX,JST,DuPont,CJT,Utype etc.Customization available. |
| Connection Mode | Black: GND, Yellow: DATA, Red: VDD+ |
PRODUCT FEATURE
1.Digital Signal Output
One Wire interface requires only one port pin for communication and no external components, enabling simple integration of the digital temperature sensor.
2.High Accuracy
Operating temperature range: -55°C to +125°C (-67F to +257F) with ±0.5°C accuracy from -10°C to +85°C, ensuring precise readings for the digital temp sensor.
3.Data Line Power Supply
Can be powered from the data line with a power supply range of 3.0V to 5.5V, supporting stable operation of the temperature probe.
4.Fast Response
Thermometer resolution is programmable from 9 to 12 bits, delivering quick and accurate temperature measurements for the digital temperature sensor.
5.Various Probe Design
Stainless steel protection pipe diameter φ6, suitable for DN15~25, DN40~DN250 various media industrial pipes and compact equipment temperature measurement, with thread options M10X1, M12X1.5, G1/2", G1/8" to fit diverse installation needs of the temperature probe.
Send us the below details and we will be able to assist you based on your requirements.
1. Operation Temperature range
2. Application
3. Probe Dimension
4. Types of Probe
5. Cable Length
5. Cable Connector
6. Any other specific request
This product is widely used in boiler temperature measurement, room temperature measurement, agricultural greenhouse temperature measurement, clean room temperature measurement, freezer, granary, storage tank, telecommunications room, power room, cable trough temperature measurement control field. Bearing bush, cylinder block, spinning machine, air conditioning, and other small space industrial equipment test temperature control. Heating/refrigeration pipeline heat metering, central air conditioning and industrial temperature measurement control.
VOTESEN is headquartered in Xi’an, one of China’s top sensor industry hubs, and has been a leading sensor manufacturer since 2018. We specialize in developing and producing high-quality digital temperature sensors, pressure sensors, and environmental sensing instruments. Our products are widely used in industries such as industrial automation, automotive electronics, medical health, and environmental monitoring. VOTESEN maintains CE and RoHS certifications to guarantee product safety and reliability. Our extensive global customer base includes more than 150 countries, supported by comprehensive OEM/ODM capabilities and professional technical services. We strive to continuously innovate and optimize production technology to remain a preferred supplier worldwide.
Choose VOTESEN’s G1/2 Digital Temperature Sensor for reliable and precise temperature measurement in water heating systems. Contact us today to get expert support and competitive pricing tailored to your project needs.
Q: Where physically on the device does the temperature measurement take place?
A: The DS18B20 does not sense temperature directly through the package. For all package types, the DS18B20 senses temperature primarily through the GND pin. Ensuring a good thermal connection between the GND pin of the device and the heat source you wish to measure will provide the best results.
Q: Is there a way to extend the temperature range of the DS18B20?
A: No, there is not a way to increase the range it reads. The DS18B20 reads with an accuracy of ±0.5°C from -10°C to +85°C and ±2°C accuracy from -55°C to +125°C.
Q: Will a conformal coating affect the thermal response of the DS18B20?
A: A thin conformal coating will not affect the thermal response of the device.
Q: Using OneWireViewer, can more than one DS18B20 be logged?
A: Yes, every DS18B20 will have a file where you can store the data. Data will be received from one DS18B20 at a time.
Q: Can you power the DS18B20 from a 3V battery?
A: The DS18B20 can be powered from any source. Since batteries will dip in voltage, a nominal 3V battery may not always supply the minimum 3.0V the DS18B20 requires. We suggest a step-up voltage regulator is used to ensure the device is supplied within its rated voltage range of 3.0V to 5.5V.
