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CJMCU-75 - LM75 I2C Temperature Sensor Module
The CJMCU-75 LM75 Temperature Sensor Module is a digital temperature sensor w...
The CJMCU-75 LM75 Temperature Sensor Module is a digital temperature sensor with an I2C (Inter-Integrated Circuit) interface, designed for accurate temperature measurements. It provides high-precision temperature readings and supports over-temperature detection with a programmable thermal shutdown feature. The module is suitable for applications like environmental... -
Bakelite KSD301 50ºC Degree Normally Closed Temperature Controlled Switch Thermostat - 10A 250V
The 250V 10A Bakelite KSD301 Temperature Controlled Switch is a bimetal-disc ...
The 250V 10A Bakelite KSD301 Temperature Controlled Switch is a bimetal-disc thermostat designed for accurate temperature control and protection in electrical and heating systems. This 50ºC Normally Closed (NC) version keeps the circuit open under normal temperatures and closes only when the temperature reaches... -
PT100 Head Type Thermocouple Temperature Sensor with 10 inch Long probe
A Pt100 is a sensor used to measure temperature. A PT100 temperature sensor i...
A Pt100 is a sensor used to measure temperature. A PT100 temperature sensor is one type of sensor which falls into a group called Resistance Temperature Detectors or RTDs, it has a resistance of 100 ohms (Ω). Pt in Pt100 refers to sensor is made from... -
AMG8833 IR 8x8 Thermal Imager Array Temperature Sensor Module
The AMG8833 IR 8×8 Thermal Imager Array Temperature Sensor Module is a high-p...
The AMG8833 IR 8×8 Thermal Imager Array Temperature Sensor Module is a high-precision infrared thermal sensing module capable of detecting temperature variations across an 8×8 (64-pixel) grid. It provides real-time thermal imaging data, enabling visualization of heat patterns and temperature changes without physical contact. This... -
HTU21D Temperature and Humidity Sensor Module
The HTU21D is a high-precision digital temperature and humidity sensor module...
The HTU21D is a high-precision digital temperature and humidity sensor module that provides accurate environmental measurements with low power consumption. It features a capacitive humidity sensor and a band-gap temperature sensor, making it ideal for weather monitoring, industrial automation, HVAC systems, and IoT applications.... -
K Type Thermocouple Porcelain 12 inch
Type K Thermocouple provides widest operating temperature range. It consist o...
Type K Thermocouple provides widest operating temperature range. It consist of positive leg which is non-magnetic and negative leg which is magnetic. In K Type Thermocouple traditional base metal is used due to which it can work at high temperature and can provide widest operating... -
Elecrow Crowtail - PH Sensor Module 2.0
The ELECROW Crowtail – PH Sensor Module 2.0 is a plug-and-play sensor board d...
The ELECROW Crowtail – PH Sensor Module 2.0 is a plug-and-play sensor board designed to measure the pH of aqueous solutions. It integrates a glass electrode and reference electrode assembly with a conditioning circuit, making it suitable for water quality monitoring, environmental sensing, DIY... -
PT100 Head Type Thermocouple 8 inch Long probe - 6mm x 200mm
A Pt100 is a sensor used to measure temperature. A PT100 temperature sensor i...
A Pt100 is a sensor used to measure temperature. A PT100 temperature sensor is one type of sensor which falls into a group called Resistance Temperature Detectors or RTDs, it has a resistance of 100 ohms (Ω). Pt in Pt100 refers to sensor is... -
NTC Thermistor 100K Ohm with 2-Pin JST Connector - 1 Meter Cable
The NTC Thermistor 100K Ohm with 2-Pin JST Connector - 1 Meter Cable is a pre...
The NTC Thermistor 100K Ohm with 2-Pin JST Connector - 1 Meter Cable is a precision temperature sensor designed for accurate measurement in high-heat 3D printer setups. It provides a wide operating range and fast thermal response, making it ideal for advanced filament printing... -
XY-MD02 Temperature and Humidity Transmitter Module - SHT20 Sensor with Modbus RS485
The XY-MD02 Temperature and Humidity Transmitter is a high-accuracy environme...
The XY-MD02 Temperature and Humidity Transmitter is a high-accuracy environmental monitoring module featuring the SHT20 digital sensor and RS485 Modbus communication. Designed for industrial, agricultural, and indoor monitoring applications, this transmitter provides stable, real-time measurements with strong anti-interference performance. The robust enclosure and precise... -
Analog TDS Water Quality Meter V1.0 Sensor for Arduino
Analog TDS Water Quality Meter V1.0 Sensor/Meter for Arduino is a reliable se...
Analog TDS Water Quality Meter V1.0 Sensor/Meter for Arduino is a reliable sensor module designed to measure the total dissolved solids (TDS) in water, providing an indication of water purity and quality. It outputs an analog signal that can be easily read by microcontrollers... -
NTC 3950 Thermistor 100K Ohm with cable
The NTC 3950 Thermistor 100K Ohm is a high-sensitivity temperature sensor des...
The NTC 3950 Thermistor 100K Ohm is a high-sensitivity temperature sensor designed for accurate thermal measurement in 3D printers and industrial applications. It provides a large resistance change with small temperature variations, ensuring precise monitoring across a wide range. Its compact build and high-temperature... -
MD-PS002 150KPa Pressure Sensor Module
The MD-PS002 – 150KPa Pressure Sensor Module is a high-precision piezoresisti...
The MD-PS002 – 150KPa Pressure Sensor Module is a high-precision piezoresistive pressure transducer designed for accurate air and gas pressure measurement. It provides a stable analog output proportional to applied pressure, making it suitable for barometric measurements, airflow sensing, liquid level systems, and embedded... -
GY-BME280-5V Temperature and Humidity Sensor Module
The GY-BME280-5V is a compact environmental sensor that accurately measures t...
The GY-BME280-5V is a compact environmental sensor that accurately measures temperature, humidity, and barometric pressure. Ideal for IoT, weather, and automation projects requiring reliable and precise data. Features: Measures temperature, humidity, and pressure with high accuracy Supports both I2C and SPI communication Low power... -
Winsen MH-Z19E NDIR CO2 Sensor Air Quality Monitoring
Winsen MH-Z19E NDIR CO2 Sensor for Indoor Air Quality Monitoring is high-prec...
Winsen MH-Z19E NDIR CO2 Sensor for Indoor Air Quality Monitoring is high-precision NDIR CO₂ sensor designed for accurate indoor air quality detection. Ideal for HVAC systems, smart home devices, and environmental monitoring applications. Features: NDIR (Non-Dispersive Infrared) CO₂ Detection Technology High Accuracy and Long-Term... -
Elecrow Crowtail Capacitive Moisture Sensor V2.0 for Arduino & IoT
The Crowtail Capacitive Moisture Sensor V2.0 is a reliable soil moisture sens...
The Crowtail Capacitive Moisture Sensor V2.0 is a reliable soil moisture sensing module designed for Arduino and IoT applications. Unlike resistive sensors, it uses capacitive sensing technology, which improves durability and accuracy by reducing corrosion caused by soil contact. This makes it ideal for... -
XKC-Y25-V Intelligent Non-Contact Liquid Water Level Sensor
XKC-Y25-V Intelligent Non-Contact Liquid Water Level Sensor is designed to de...
XKC-Y25-V Intelligent Non-Contact Liquid Water Level Sensor is designed to detect liquid levels without direct contact, ensuring safe and reliable sensing through container walls. Ideal for industrial automation, water tanks, and remote monitoring systems. Features: Non-Contact Liquid Level Detection RS485 Communication Interface Wide Input... -
XKC-Y26 PNP 5-12V Intelligent Non-Contact Liquid Level Sensor
XKC-Y26 PNP 5–12V Intelligent Non-Contact Liquid Level Sensor is designed to ...
XKC-Y26 PNP 5–12V Intelligent Non-Contact Liquid Level Sensor is designed to detect liquid levels without direct contact, ensuring safe and reliable sensing through container walls. Ideal for water tanks, automation systems, and non-invasive liquid monitoring applications. Features: Non-Contact Liquid Level Detection PNP Output Signal... -
XKC-Y26 PNP 24V Intelligent Non-Contact Liquid Level Sensor
XKC-Y26 PNP Intelligent Non-Contact Liquid Level Sensor is designed to detect...
XKC-Y26 PNP Intelligent Non-Contact Liquid Level Sensor is designed to detect liquid levels without direct contact using PNP output, ensuring safe and reliable sensing through container walls. Ideal for water tanks, automation systems, and industrial liquid monitoring applications. Features: Non-Contact Liquid Level Detection PNP Output... -
XKC-Y25 NPN Intelligent Non-Contact Liquid Water Level Sensor
XKC-Y25 NPN Intelligent Non-Contact Liquid Water Level Sensor is designed to ...
XKC-Y25 NPN Intelligent Non-Contact Liquid Water Level Sensor is designed to detect liquid levels without direct contact, ensuring safe and reliable sensing through container walls. Ideal for water tanks, automation systems, and non-invasive liquid monitoring applications. Features: Non-Contact Liquid Level Detection NPN Output Signal... -
VCNL4010 Proximity/Light Sensor Module
The VCNL4010 Proximity or Light Sensor is an integrated sensor module that co...
The VCNL4010 Proximity or Light Sensor is an integrated sensor module that combines a high-precision proximity sensor and an ambient light sensor (ALS) in a single compact package. Using infrared (IR) technology, it enables accurate distance measurement and gesture detection up to several centimeters. Its... -
MG811 Air Carbon Dioxide/CO2 Sensor Module
The MG811 Module is a high-sensitivity CO₂ sensor designed for detecting carb...
The MG811 Module is a high-sensitivity CO₂ sensor designed for detecting carbon dioxide levels in air. It uses metal oxide sensing technology with a built-in heating element for accurate and stable gas measurement, ideal for air quality monitoring and environmental applications. Features: High sensitivity... -
XKC-Y26-V 5-24V Non-contact Water Liquid Level Induction Switch Sensor
XKC-Y26-V 5–24V Non-Contact Water Liquid Level Induction Switch Sensor is des...
XKC-Y26-V 5–24V Non-Contact Water Liquid Level Induction Switch Sensor is designed to detect liquid levels without direct contact, ensuring safe and reliable sensing through container walls. Ideal for water tanks, automation systems, and non-invasive liquid monitoring applications. Features: Non-Contact Liquid Level Detection Wide Input... -
9 In 1 Multi-function Expension Board DHT11 and LM35 Temperature Sensor
9 In 1 Multi-function Expansion Board DHT11 Temperature LM35 Multi-sensor exp...
9 In 1 Multi-function Expansion Board DHT11 Temperature LM35 Multi-sensor expansion board designed for quick prototyping and learning with multiple onboard modules. Ideal for Arduino projects, beginners, and educational applications. Features: 9-in-1 Multi-Function Sensor Board Includes DHT11 Temperature & Humidity Sensor Includes LM35 Temperature...
Environmental Sensors
Environmental sensors are essential for monitoring and measuring physical conditions such as temperature, humidity, pressure, air quality, gas concentration, and weather parameters. At Quartz Components, you'll find a wide range of environmental sensors suitable for Arduino, Raspberry Pi, IoT systems, industrial automation, smart agriculture, weather stations, research projects, and embedded applications. Explore reliable and high-precision sensor modules designed to deliver accurate environmental data for monitoring, control, and analysis.
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