Sensors

Our offered Product range includes Ir Sensor, Pulse Oximeter Sensors, Slot Sensor, UV Sensor and Alcohol Sensor.

Ir Sensor

Uses infrared beam reflection for detecting proximity of objects Proximity Sensor are used to detect objects and obstacles in front of sensor. Sensor keeps transmitting infrared light and when any object comes near, it is detected by the sensor by monitoring the reflected light from the object. It can be used in robots for obstacle avoidance, for automatic doors, for parking aid devices or for security alarm systems, or contact less tachometer by measuring RPM of rotation objects like fan blades.

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Pulse Oximeter Sensors

This sensor is useful in making Pulse oximetry, which is a test that measures what proportion of the oxygen-carrying molecules in the blood (called hemoglobin) are actually carrying oxygen. This is known as oxygen saturation or SpO2. One hundred percent oxygen saturation is attained when all hemoglobin in the blood is completely saturated with oxygen. This simple test does not require a blood sample and is called non-invasive. A pulse oximeter is a medical device that indirectly measures the oxygen saturation of a patients blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmograph. It is often attached to a medical monitor so staff can see a patients oxygenation at all times. Portable battery-operated pulse oximeters are also available for home blood-oxygen monitoring.

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Slot Sensor

Operating voltage 3.3V to 5V DC
PCB Size 27x20x17mm

Object counting, Shaft rotation counting, Coin detecting, Speed Measure, Groove Coupling, Pulse counting, Operating current 15mA, LED indication output can interface directly to microcontroller, 10mm wide slot with 12mm height detects objects via infrared light between its slot.

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UV Sensor

Outputs analog voltage as per UV radation falling on it. Easy to interface with any MCU with ADC. Extend your light-sensing spectrum with this analog UV sensor module. It uses a UV photodiode, which can detect the 240-370nm range of light (which covers UVB and most of UVA spectrum). The signal level from the photodiode is very small, in the nano-ampere level, so we tossed on an opamp to amplify the signal to a more manageable volt-level.

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Alcohol Sensor

Concentration 0.05 mg/L ~ 10 mg/L Alcohol
Operating Voltage 5V ±0.1
Current Consumption 150mA
Operation Temperature -10°C ~ 70°C

5V operation, Analog+Digital Output, threshold preset adjustable, Useful in making Breath Analyzer This module is made using Alcohol Gas Sensor MQ3. It is a low cost semiconductor sensor which can detect the presence of alcohol gases at concentrations from 0.05 mgL to 10 mgL. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. Its conductivity increases as the concentration of alcohol gases increases. It has high sensitivity to alcohol and has a good resistance to disturbances due to smoke, vapor and gasoline. This module provides both digital and analog outputs. MQ3 alcohol sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc.

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Fire Sensor

Operating Voltage 3.3V to 5V DC
Operating Current 15ma
Output Digital 0V to 5V, Adjustable trigger level from preset
PCB Size 3.2cm x 1.4cm

Detects fire and outputs digital and analog signal. The digital signal can have a trigger level. LEDs indicate power and output signal.

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Sunrom Electronics (Sunrom Electronics)
Z-401, 4th Floor, Dev Castle Nr. Jaymala Bus Stop, Isanpur Ahmedabad, Gujarat - 382443, India
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