Digital Temperature Sensor Dealers

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don’t get any signal degradation even over long distances! These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.5V systems. The only downside is they use the Dallas 1-Wire protocol, which is somewhat complex, and requires a bunch of code to parse out the communication. If you want something really simple, and you have an analog input pin, the TMP36 is trivial to get going. We toss in a 4.7k resistor, which is required as a pullup from the DATA to VCC line when using the sensor. We don’t have a detailed tutorial up yet but you can get started by using the Dallas Temperature Control Arduino library which requires also the OneWire Library.

With additionallyelectronic read-out of tracking information for humidity sensor, the device is extremely small in size with digital footprint of 3 x 3 mm. SH21 integrates sensors, calibration memory and adequate area for footprint. SH21 is fully protected with anti-shock facility and prevention from the expose of volatile chemicals. This small IC finds application on user’s customized development / special application board demand. Output of the sensor is calibrated and linearized in digital and I2C format.   Datasheet Features Specifications Output I2C digital, PWM,SDM/ analog volt interface Energy consumption 3.2uW RH operating range 0 - 100% RH T operating range -40 to +125?C RH response time 8 sec (tau 63%)

Honeywell Zephyr™ HAF Series sensors provide an analog interface for reading airflow over specified full-scale flow and compensated temperature ranges. The thermally isolated heater and temperature sensing elements help these sensors provide a fast response to air or gas flow. Zephyr sensors are designed to measure mass flow of air and other non-corrosive gases. Standard flow ranges are available at ±50, ±100, ±200, ±400 or ±750 SCCM. Custom flow ranges are also available. The sensors are fully calibrated and temperature compensated with an onboard Application Specific Integrated Circuit (ASIC). The HAF Series is compensated over the temperature range of 0 °C to 50 °C [32 °F to 122 °F] and operates across a temperature range of -20 °C to 70 °C [-4 °F to 158 °F]. The state-of-the-art ASIC-based compensation provides analog outputs with a response time of 1 ms. These sensors operate on the heat transfer principle to measure mass airflow. They consist of a microbridge Microelectronic and Microelectromechanical System (MEMS) with temperature-sensitive resistors deposited with thin films of platinum and silicon nitride. The MEMS sensing die is located in a precise and carefully designed airflow channel to provide repeatable response to flow.Zephyr sensors provide the customer with enhanced reliability, high accuracy, repeatable measurements and the ability to customize sensor options to meet many specific application needs. The combination of rugged housings with a stable substrate makes these products extremely robust. They are designed and manufactured according to ISO 9001 standards.

We are offering digital tilt sensor (arduino compatible). introduction this is a digital tilt switch. It can be used as a simple tilt sensor. simple plug to our io/sensor expansion board, you can make amazing interactive projects. specification interface type: digital pin definitions: (1) output (2) power supply (3) ground

ARN-TS2D is a MEMS based dual axis digital tilt sensor (inclinometer) that boasts high accuracy at low price tag. It is most appropriate for mechanical industry, heavy vehicle and motion sensing applications.

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