Waterproof Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor Probe 15m
Description Of The Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor
Ampfort DS18b20 temperature detector probe adopts the brand-new and original DS18B20 temperature sensor chip, chinese brand chip , GX18B20 produced by Beijing Zhongke Galaxy Core Technology Co., Ltd. belong to scientific research technology resources of the Institute of microelectronics, Chinese Academy of Sciences if you have cost pressure.
Each pin of chip is separated by heat shrinking tube to prevent the short circuit, and sealed inside for waterproof and damp-proof. Its direct "One line Bus" digital transmission greatly improves the anti-jamming capability of system, suitable for field temperature measurement in harsh environments.
At the same time, it is sealed with a high thermal conductivity of sealing rubber strip, to ensure the temperature sensorâ??s high sensitivity, with a very tiny temperature delay. Its measured temperature range is from -55 to +125, in the range of -10~ +85, its accuracy is ±0.5.
When testing it, need to connect the signal end (yellow line) of sensor to the Digital port of microcontroller, meanwhile, need to add a pull-up resistor on the Signal end, or else the test will fail.
Features Of The Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor
* 3.0V ~ 5.5V power supply
* 9 to 12 adjustable resolution
* Wide temperature range of -55 ~ +125
* No external components, a unique single-bus interface
* Red (VCC), yellow (DATA), green (GND)
* Output leads: red (VCC), white (DATA), black (GND)
* Every pin of the chip is sealed and separated by the heat shrink tube. Good for insulation and to prevent short circuit. 3 output lines, * * * * * * VCC/DATA/GND. The exterior is made of PVC plastic tube, which is safe, wear-resistant and waterproof.
* The high quality 304 stainless steel probe, is resistant to high temperature, fast heat conduction and accurate reading.
* The sensor has one unique number and the temperature acquisition device identifies the corresponding temperature sensor by number.
* The field temperature is directly transmitted in the digital way of 1-Wire bus, no need the external components and greatly improves the system's anti-interference. Suitable for the harsh environments.
Internal Wiring Diagram Of The Dallas Maxim DS18B20 Stainless Steel Digital Temperature Sensor
DS18B20 26AWG Cable Power NTC Thermistor 15m Digital Temperature Sensor Probe 2
Pin 1 Soldering to black GND ;
Pin 2 Soldering to white DQ ;
Pin 3 Soldering to red VDD;
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Supply range:3.0V to5.5V Temperature range:-55 to +110degree Celsius Wire length:1M/2M/5M...50M optional Material:stainless steel sheath Output:3-wire: Red:+ Black:_ Yellow:signal line Basic Info Model NO.: UN-CL37HP Teeth Whitening Method: Cold Light Whitening Certification: ISO, CE Material: PVC Medical Devices Reg./Record No.: Ehsyjxjyb20150324 Wave Length: 420-480nm MOQ: 5 Transport Package: Carton Origin: China Interface: 4 Holes Applicable Departments: Oral Department of Internal Medicine Type: Mechanic Equipment Medical Device Regulatory Type: Type 2 Working Voltage: AC100-240V, 50/60Hz Light Intensity: 800 MW/Cm²-1200 MW/Cm² Trademark: UN Specification: 800g HS Code: 9018499000 Product Description Dental LED curing light with 4 working modes Function and Features: * Double function : the Blue light for curing and the Purple light for Caries detector. * Press M button to change function, no need any other thing to help! * Use purple light to illuminate teeth, Caries will show Red color, Healthy teeth will show white color. It will help dentist to remove caries exactly. * 4 working model : Strong light, Gradually light, Pulse ,and Pre-heating .(The first 10s is with 50% power light, the rest time is full power light) * Germany material fiber optic light tip with high articulation. * LCD Sreem display the working situation clearly . * Constant light intensity output ,it will not be effected whatever the battery is lower or full power. * High efficiency for exchange rate from electricity to light. A full charge can be used for more than 200 times continously . * Bionic sreamline design ,luxury and comfortable to operate. * Humanized design with battery easy to replace. * Automatically detection function of charging voltage * Double protection board for battery * Using USA imported circuit chips. * Using BYD battery * The standby time can be 1 year. Application Range: It can be used for any brand of resin material. Technical Data: Working voltage for adapter: AC100-240V, 50/60HZ Wave length: 420-480nm Light intensity: 800 mW/cm²-1200m mW/cm² Packing: Dimension: 22*16*15cm GW: 800g
- Material : Stainless Steel Core, Polyethylene Yarn, Span Yarn - Number of Stitiches : 10 Gauge - Length : 14 inch - Cut Level : 5 - Color : Gray, Black, White - Packing : 1pair/individual packing (1pack=5pair, 1box=200pair) - Origin : Made in South Korea - Purpose : Cut Resistant
Type: k/j/e/n/t Temperature range: 0-350¡æ Probe length: 50~1000mm Probe diameter: 3.0~20.0mm Installation: thread or flange 1 piece per box and 15 boxes per carton
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We manufacture a stock range of probes to suit the hand hold thermometers and will manufacture custom assemblies to suit your applications for food, liquid, surface, air, compost and immersion temperature measurement. 50 pcs * 5 bundles * 4 packs/carton(small quantity packs packs separately); or customized
Specifications: Wide operating temperature range: -20 to 125 degree celsius Dielectric strength: 1, 500v ac for one second Short thermal response time in water, high stability in moisture Suitable for use in high-temperature and moisture environments High accuracy, different tolerance available, cost-effective Customized specifications are welcome Standard export packaging or customized
Supplier: Wired magnetic door sensors.
The coolant temperature sensor consists of a negative temperature coefficient thermistor that is very sensitive to temperature changes. When the engine coolant temperature gradually increased, Thermistor resistance will gradually decline, On the contrary increases, when the engine coolant temperature changes, the output voltage of the sensor also changes accordingly. Engine coolant temperature sensor elongated head contact with the cooling liquid, the temperature of the coolant is detected by the change of the resistance value, and this signal is sent to the ECU,Used to detect the engine coolant temperature. The ECU corrects the fuel injection time and the ignition time after receiving the temperature signal. The normal use of the coolant temperature sensor is -30 ° C to 120 ° C,The corresponding output voltage is 0.3V ~ 4.7V.When the ECU detects an output voltage signal beyond this range,You can determine the sensor circuit failure. Car intake air temperature sensor (IATS) Automotive coolant temperature sensor (CTS) automobile exhaust gas temperature sensor (Ex-haust Air Temperature Sensor, EATS) car was NTC thermistor / temperature sensor Car temperature sensor,Respectively, water temperature sensor,Exhaust | intake air temperature sensor,These types of sensors are thermistors with the same characteristics,The temperature coefficient is negative temperature coefficient.The water temperature sensor is mounted on the engine cooling water passage,Its role is to detect the engine cooling water temperature,The water temperature sensor housing is fully enclosed,Use the change of resistance value to detect water temperature.The signal temperature value generated by the water temperature sensor is input to the ECU,ECU according to the cooling water temperature ignition control,Correction fuel injection amount to real-time control of the engine,To ensure the normal operation of the engine under different conditions. Intake | outlet temperature sensors are installed,Within the housing of the air cleaner box or regulator,The air flow meter or an intake manifold,Used to detect the temperature of the engine inhaled air.As the intake air temperature changes will affect the air density,The hotline, hot film cooling strength and the degree of atomization of the mixture have an impact,Intake air temperature sensor,Provide a signal to correct this effect.
