Take temperature readings from a distance, or underwater, using this Waterproof DS18B20 Digital Temperature Sensor. It's got a 90cm (0.9m) cable with a stainless steel, PVC coated probe at the end. You'll be able to use it with any 3V-5V system, and take temperature readings with an accuracy of 9-12 Bits (configurable in code). The best part is that it's digital, meaning you won't suffer any signal degradation over the longer distance. Waterproof - Take the temperatures of liquids/moist environments with the stainless steel probe. It's shrouded in PVC plastic too, meaning it will hold it's own in temperatures up to 100 degrees Celsius. Temperature - Usable from -55 degrees Celsius to 125 degrees Celsius. Accuracy of 0.5 degrees. Digital - The digital interface used to relay the readings guarantees minimal signal degradation over the longer distances (90cm for this standard cable) 1-wire interface - You can have multiple DS18B20s connected to the same central micro-controller pin as each device has a unique identifier hard-coded in. Long range - 1.5 meters of cable by default, but you can make it longer if needed Maker friendly - The DS18B20 chip is able to be powered with 3v - 5.5v which is perfect for maker platforms . HOOK-UP GUIDE This sensor is simple, you've got 3 wires (Power, Ground and Data). You simply need to connect the data pin to an input pin on your micro-controller and the power and ground to power and ground You'll also need to connect a resistor between power and signal wires, as shown in the circuit diagram on the Sensor's wiki page. Specifications TECHNICAL SPECIFICATIONS Compatible with 3.0V to 5.5V systems (development board etc) Within 0.5 degrees Celsius accuracy Recommended usable temperature range: -55 to 125 degrees Celsius Select-able 9-12 bit resolution (Factory Default at 12-bit) 1 Wire Interface Unique 64 bit ID for each sensor Query time is less than 750ms Stainless steel tube 6mm diameter by 35mm long Cable diameter: 4mm Cable Length: 90cm 100cm 200cm or Customized Technology character
Features : Designed for industrial application. Resistant to high temperature and high pressure. Sensor type : Capacitive Humidity Sensor & Pt 100 A class Measuring range : 0 +180 Output : 0 ... 20 mA / 4 ... 20 mA / 0 ... 10 V Accuracy : Temperature 0.15 C / Humidity 2%RH IP rating : IP65
Rfid tags,smart cards,smart reader, smart security, smart lighting,wireless sensors,intelligent recognition.
Temperature thermometer, sensor, aquarium entertainment products..
Gas sensors, industrial gas detectors, alcohol testers, and domestic gas alarm.
Transformer, Inductor & Current Sensor .
Barcode scanner, barcode reader, data terminal, ccd engine, module.
Smart Home Security Alarm ,Smoke Detector, Carbon Monoxide Detector, Gas Detector, Door Sensor, Motion Sensor, Water Leak Sensor.
Communication relays power relays automotive relays automotive electronic sensors center lock.Manufacturer , supplier , agent , marketing support
Alarms, sensor, digital waterproof watch.
Sensors thermal management specialty fluids industrial automation connectors electromechanical smart solutions and many more.
Pressure sensor, level transmitter, temperature sensor, parking sensor.
Access control system, parking management system, attendance record system, consumption machine & patrol system, card-reader system, fingerprint processing machine, long distance card-reader hygrothermd, sensor..
Hvac Solutions Like Fan Speed Controllers, Sensors, Potentiometers.
Electronics items.
Industrial sensors including inductive sensors, capacitive sensors, photoelectric sensors, hall switches, magnetic switches, temperature sensors, connectors.
LED scoreboard, LED gas price sign, dali lighting system, dali dimmable ballast, dali power supply, dali sensor, dali touchpanel, dali remote control.
Water level switch, water flow switches, water flow sensor, water leak detection sensors, temperature sensors, photoelectric sensor, magnetic switch, proximity switch, pressure switches.
Ignition coil, ignition cable, fuel pump, fuel pump assembly, oxygen sensor, air flow sensor, camshaft, crankshaft position sensor, TPS sensor, idle control valves.
Parking sensor, car alarm, auto xenon HID lamp.
