3.5mm Earphone Jack Digital Intelligent DS18B20 Temperature Sensor
waterproof DS18B20 Digital Temperature Sensor With RJ45 Connector
DS18B20 is a commonly used digital temperature sensor, and its
output is digital signal. It has the characteristics of small size,
low hardware overhead, strong anti-interference ability and high
precision.
VTS200 is a DS18B20 digital temperature sensor by VOTESEN which
composed of original DALLAS chip, housing probe, required cable and
connector. It measure temperature accurately, strong waterproof,
long service life. It is without external components, the unique
single bus interface.
PRODUCT PARAMETER
| Digital Chip | 100% Original DALLAS |
| Power Supply | 3.0~5.5VDC |
| Temperature Range | -55~+125℃ |
| Probe Dimension | Diameter:¢6~¢9mm, length:10mm~1000mm |
| 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, ABS Plastic probe;Customization available. |
| Cable Material | PVC,Silicone,PTFEetc,Customization available. |
| Connector | 3.5mm earphone, 2.5mm jack connector; Customization available. |
| Connection Mode | Black: GND, Yellow: DATA, Red: VDD+ |
| Wires | 2 wires(Parasite Powered) or 3 wires |
PRODUCT FEATURE
1. Digital Signal Output
One Wire interface requires only one port pin for communication.
Requires no external components.
2. High Accuracy
Operating temperature range: -55°C to +125°C (-67F to +257F),
±0.5°C accuracy from -10°C to +85°C.
3. Data Line Power Supply
Can be powered from data line. Power supply range is 3.0V to 5.5V.
4. Fast Response
Thermometer resolution is programmable from 9 to 12 bits.
5.Various Probe Design
Probe dimension :5*30mm;6*30mm;6*50mm or customized any size you
want.
HOW TO ORDER?
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
APPLICATION
DS18B20 temperature sensor is mainly used in cold storage
temperature monitoring, drug GMP monitoring system, telecom machine
room monitoring, beer production, building automation, warehouse
temperature monitoring, environmental monitoring, process
monitoring temperature, air conditioning monitoring, incubation
temperature control, breeding temperature measurement, the
greenhouse temperature monitoring, etc.
PRODUCT FAQ
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.
