E3Z-D61SG-12V-24V NPN NO DC Diffuse Reflection Photoelectric Switch Sensor

1. Specifications

• Product Name: E3Z-D61SG Diffuse Reflection Photoelectric Switch Sensor
• Model Number: E3Z-D61SG
• Sensor Type: Diffuse Reflection Photoelectric Sensor
• Detection Method: Diffuse Reflection (Light is emitted and reflected from the target)
• Output Type: NPN, Normally Open (NO)
• Power Supply Voltage: 12V – 24V DC

2. Electrical Specifications

• Operating Voltage Range: 12V – 24V DC
• Output Type: NPN (Open Collector Output)
• Output Configuration: Normally Open (NO)
• Max Load Current: 100mA @ 24V DC
• Response Time: ≤1ms
• Leakage Current: ≤0.5mA
• Voltage Drop (Residual Voltage): ≤1.5V @ 100mA load
• Power Consumption: ≤30mA

3. Optical Specifications

• Sensing Distance (Detection Range): 300mm (Depending on target reflectivity)
• Light Source (Emitter): Infrared LED (wavelength ~880nm)
• Beam Angle: ≤3°
• Sensing Target: Opaque, translucent, or semi-transparent objects
• Reflectivity Influence: Higher reflectivity materials improve the sensing range

4. Mechanical & Physical Specifications

• Housing Material: Industrial-grade ABS / Polycarbonate (PC) Plastic
• Lens Material: Acrylic / Polycarbonate
• Dimensions: 50mm × 18mm × 10mm (Approx.)
• Weight: ~50g
• Cable Length: 1.5m – 2m standard (customizable)
• Wire Connections:
  • Brown (VCC) – Power Supply (12-24V DC)
  • Blue (GND) – Ground (0V)
  • Black (OUT) – Output Signal (NPN NO)

5. Protection & Environmental Features

• Protection Rating: IP67 (Dustproof & Waterproof)
• Shock & Vibration Resistance: IEC 60068-2-6 (10 – 55Hz, 1.5mm amplitude)
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +80°C
• Humidity: 35% – 85% RH (Non-condensing)
• Short-Circuit Protection: Yes
• Overload Protection: Yes
• Reverse Polarity Protection: Yes

6. Indicators & Adjustments

• LED Indicators:
  • Power Indicator (Red LED) – Lights up when power is applied
  • Output Indicator (Yellow LED) – Lights up when the sensor detects an object
• Sensitivity Adjustment: Manual Potentiometer (Optional in some models)

7. Mounting & Installation

• Mounting Type: Bracket / Direct Screw Mounting
• Thread Size: M3 / M4 mounting holes
• Installation Distance: Maintain proper spacing to avoid interference from nearby sensors

8. Compatibility & Applications

Compatible Controllers:

• PLC (Programmable Logic Controllers)
• Microcontrollers (Arduino, ESP32, Raspberry Pi, STM32, etc.)
• Industrial Automation Systems

Common Applications:

• Object Detection in Assembly Lines
• Automated Conveyor Belt Systems
• Liquid Level Sensing (Non-contact)
• Packaging & Labeling Machines
• Security & Access Control Systems
• Counting & Positioning in Industrial Automation

E3Z-D61SG-12V-24V NPN NO DC Diffuse Reflection Photoelectric Switch Sensor
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E3Z-D81SG-12V-24V PNP NC DC Diffuse Reflection Photoelectric Switch Sensor

1. Specifications

• Product Name: E3Z-D81SG Diffuse Reflection Photoelectric Switch Sensor
• Model Number: E3Z-D81SG
• Sensor Type: Diffuse Reflection Photoelectric Sensor
• Detection Method: Diffuse Reflection
• Output Type: PNP, Normally Closed (NC)
• Power Supply Voltage: 12V – 24V DC

2. Electrical Specifications

• Operating Voltage Range: 12V – 24V DC
• Output Type: PNP (Open Collector Output)
• Output Configuration: Normally Closed (NC)
• Max Load Current: 100mA @ 24V DC
• Response Time: ≤1ms
• Leakage Current: ≤0.5mA
• Voltage Drop (Residual Voltage): ≤1.5V @ 100mA load
• Power Consumption: ≤30mA

3. Optical Specifications

• Sensing Distance (Detection Range): 300mm (Depending on target reflectivity)
• Light Source (Emitter): Infrared LED (wavelength ~880nm)
• Beam Angle: ≤3°
• Sensing Target: Opaque, translucent, or semi-transparent objects
• Reflectivity Influence: Higher reflectivity materials improve the sensing range

4. Mechanical & Physical Specifications

• Housing Material: Industrial-grade ABS / Polycarbonate (PC) Plastic
• Lens Material: Acrylic / Polycarbonate
• Dimensions: 50mm × 18mm × 10mm (Approx.)
• Weight: ~50g
• Cable Length: 1.5m – 2m standard (customizable)
• Wire Connections:
  • Brown (VCC) – Power Supply (12-24V DC)
  • Blue (GND) – Ground (0V)
  • Black (OUT) – Output Signal (PNP NC)

5. Protection & Environmental Features

• Protection Rating: IP67 (Dustproof & Waterproof)
• Shock & Vibration Resistance: IEC 60068-2-6 (10 – 55Hz, 1.5mm amplitude)
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +80°C
• Humidity: 35% – 85% RH (Non-condensing)
• Short-Circuit Protection: Yes
• Overload Protection: Yes
• Reverse Polarity Protection: Yes

6. Indicators & Adjustments

• LED Indicators:
  • Power Indicator (Red LED) – Lights up when power is applied
  • Output Indicator (Yellow LED) – Lights up when the sensor detects an object
• Sensitivity Adjustment: Manual Potentiometer (Optional in some models)

7. Mounting & Installation

• Mounting Type: Bracket / Direct Screw Mounting
• Thread Size: M3 / M4 mounting holes
• Installation Distance: Maintain proper spacing to avoid interference from nearby sensors

8. Compatibility & Applications

Compatible Controllers:

• PLC (Programmable Logic Controllers)
• Microcontrollers (Arduino, ESP32, Raspberry Pi, STM32, etc.)
• Industrial Automation Systems

Common Applications:

• Object Detection in Assembly Lines
• Automated Conveyor Belt Systems
• Liquid Level Sensing (Non-contact)
• Packaging & Labeling Machines
• Security & Access Control Systems
• Counting & Positioning in Industrial Automation

E3Z-D81SG-12V-24V PNP NC DC Diffuse Reflection Photoelectric Switch Sensor
darazsales

E3Z-D12-12V-24V NPN NO DC Diffuse Reflection Photoelectric Switch Sensor

1. General Information

• Product Name: E3Z-D12 Diffuse Reflection Photoelectric Switch Sensor
• Model Number: E3Z-D12
• Sensor Type: Diffuse Reflection Photoelectric Sensor
• Detection Method: Diffuse Reflection (Light is reflected from the target back to the sensor)
• Output Type: NPN, Normally Open (NO)
• Power Supply Voltage: 12V – 24V DC

2. Electrical Specifications

• Operating Voltage Range: 10V – 30V DC
• Output Type: NPN (Open Collector Output)
• Output Configuration: Normally Open (NO)
• Max Load Current: 100mA @ 24V DC
• Response Time: ≤1ms
• Leakage Current: ≤0.5mA
• Voltage Drop (Residual Voltage): ≤1.5V @ 100mA load
• Power Consumption: ≤30mA

3. Optical Specifications

• Sensing Distance (Detection Range): 300mm (Depending on target reflectivity)
• Light Source (Emitter): Infrared LED (wavelength ~880nm)
• Beam Angle: ≤3°
• Sensing Target: Opaque, translucent, or semi-transparent objects
• Reflectivity Influence: Higher reflectivity materials improve the sensing range

4. Mechanical & Physical Specifications

• Housing Material: Industrial-grade ABS / Polycarbonate (PC) Plastic
• Lens Material: Acrylic / Polycarbonate
• Dimensions: 50mm × 18mm × 10mm (Approx.)
• Weight: ~50g
• Cable Length: 1.5m – 2m standard (customizable)
• Wire Connections:
  • Brown (VCC) – Power Supply (12-24V DC)
  • Blue (GND) – Ground (0V)
  • Black (OUT) – Output Signal (NPN NO)

5. Protection & Environmental Features

• Protection Rating: IP67 (Dustproof & Waterproof)
• Shock & Vibration Resistance: IEC 60068-2-6 (10 – 55Hz, 1.5mm amplitude)
• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +80°C
• Humidity: 35% – 85% RH (Non-condensing)
• Short-Circuit Protection: Yes
• Overload Protection: Yes
• Reverse Polarity Protection: Yes

6. Indicators & Adjustments

• LED Indicators:
  • Power Indicator (Red LED) – Lights up when power is applied
  • Output Indicator (Yellow LED) – Lights up when the sensor detects an object
• Sensitivity Adjustment: Manual Potentiometer (Optional in some models)

7. Mounting & Installation

• Mounting Type: Bracket / Direct Screw Mounting
• Thread Size: M3 / M4 mounting holes
• Installation Distance: Maintain proper spacing to avoid interference from nearby sensors

8. Compatibility & Applications

Compatible Controllers:

• PLC (Programmable Logic Controllers)
• Microcontrollers (Arduino, ESP32, Raspberry Pi, STM32, etc.)
• Industrial Automation Systems

Common Applications:

• Object Detection in Assembly Lines
• Automated Conveyor Belt Systems
• Liquid Level Sensing (Non-contact)
• Packaging & Labeling Machines
• Security & Access Control Systems
• Counting & Positioning in Industrial Automation

E3Z-D12-12V-24V NPN NO DC Diffuse Reflection Photoelectric Switch Sensor
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Optical Infrared Water Liquid Level Sensor with Module

Specifications

Optical Sensor Characteristics

• Detection Range: 0–100 mm (customizable per application)
• Wavelength: 850–950 nm (infrared light)
• Material: Polycarbonate or Glass (optical head)
• Light Source: Infrared LED
• Detection Accuracy: ±1 mm
• Viewing Angle: ≤15°

Electrical Parameters

• Operating Voltage: 5 VDC
• Current Consumption: ≤15 mA
• Signal Output:
  • Type: Digital (High/Low) or Analog (0–5 V/4–20 mA)
  • Interface: GPIO Analog
• Response Time: <10 ms

Environmental Parameters

• Operating Temperature: -20°C to 85°C
• Storage Temperature: -40°C to 100°C
• Relative Humidity: 0–95% (non-condensing)
• Ingress Protection: IP67 or IP68 (water and dust resistant)

Module Specifications

• Dimensions: 30 x 20 x 10 mm (module size)
• Weight: 20–50 grams
• Mounting Options: Screw holes or adhesive pads
• Communication: Built-in signal amplifier and processing module

Supported Liquids

• Compatibility: Water (distilled, tap, etc.), oils, alcohol, and non-corrosive chemicals.
• Non-Compatible Liquids: Highly reflective or opaque liquids (consult the manufacturer for details).

Applications:

• Industrial: Tank level monitoring, fluid dispensers, and chemical processing.
• Medical: IV fluid monitoring, laboratory equipment, and sterilizers.
• Automotive: Coolant, oil, and washer fluid detection.
• Consumer: Water cleaners, coffee machines, and home appliances.

Optical Infrared Water Liquid Level Sensor with Module
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SDS011 High Precision Laser 2.5 Air Quality Detection Sensor

Specifications

• Sensor Type: Laser Scattering Sensor
• Applications: Air quality monitoring, environment assessment, industrial usage, indoor air purification systems, and IoT integrations.
• Supported Measurements:
  • PM2.5 (Particulate Matter ≤ 2.5 microns)
  • PM10 (Particulate Matter ≤ 10 microns)

• Particle Detection Range: 0.3μm – 10μm
• Concentration Range:
  • 0 – 999 μg/m³
• Precision: ±10% at 100 to 500 μg/m³
• Resolution: 0.3 μg/m³
• Response Time: ≤ 10 seconds
• Stability: Less than 10% deviation over 10,000 hours of continuous use.
• Calibration: Factory-calibrated for enhanced precision.

Electrical Characteristics

• Input Voltage: DC 5V ± 0.1V
• Operating Current: ≤ 70mA
• Standby Current: < 10μA
• Interface: UART (Default baud rate: 9600 bps) and PWM output.
• Output Modes:
  • UART: Provides continuous real-time data in a serial format.
  • PWM: Output proportional to PM concentration.

Mechanical Characteristics

• Dimensions: 71mm x 70mm x 23mm (L x W x H)
• Weight: Approximately 70g
• Mounting: Through-hole design for easy integration into systems.
• Air Inlet: Fan-assisted air intake for continuous sampling.

Environmental Conditions

• Operating Temperature: -10°C to +50°C
• Operating Humidity: 0 – 70% RH (non-condensing)
• Storage Temperature: -20°C to +60°C

Features

1. High Precision: Laser-based scattering technology ensures reliable detection.
2. Real-time Monitoring: Outputs data every second.
3. Integrated Fan: Ensures steady airflow for accurate readings.
4. Durability: Long lifespan of up to 8,000 hours of continuous operation.
5. Compact Design: Suitable for portable and embedded applications.
6. Low Power Consumption: Ideal for battery-powered devices.

Data Output Protocol

• UART Output:
  • Data Frame Length: 10 bytes
  • Includes PM2.5 and PM10 concentrations in μg/m³.
• PWM Output:
  • Duty cycle is proportional to the concentration levels.
  • Adjustable range for different resolutions.

Applications

• Indoor and outdoor air quality monitoring
• Smart homes and IoT devices
• Environmental protection systems
• HVAC systems
• Industrial air pollution control

SDS011 High Precision Laser 2.5 Air Quality Detection Sensor
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ENS160 AHT21 Carbon Dioxide CO2 TVOC Air Quality Temperature & Humidity Sensor

The ENS160 and AHT21 module combines the ENS160 gas sensor with the AHT21 temperature and humidity sensor to measure air quality parameters, including CO2 equivalents (eCO2), Total Volatile Organic Compounds (TVOC), temperature, and humidity.

Specification

• Manufacturer: ScioSense
• Purpose: Air quality monitoring for indoor applications.
• Sensing Capabilities:
  • CO2 Equivalent (eCO2): Estimated CO2 levels based on volatile organic compound (VOC) concentrations.
  • TVOC: Measures total volatile organic compound levels in the environment.
  • IAQ (Indoor Air Quality) Index: An air quality index value is provided.
• Technology:
  • Based on MOX (Metal Oxide Semiconductor) technology with advanced signal processing.
  • Integrated microcontroller for processing sensor readings.
• Output:
  • I²C and SPI communication interfaces.
  • Configurable interrupt signal for threshold alerts.
• Power Requirements:
  • Supply Voltage: 3.3V – 5.0V.
  • Low-power modes are available for energy-efficient operation.
• Operating Conditions:
  • Temperature: -40°C to +85°C.
  • Humidity: 10% to 95% RH (non-condensing).
• Calibration:
  • Pre-calibrated at the factory.
  • The self-calibration algorithm adapts to the environment over time.
• Applications:
  • HVAC systems.
  • Smart home devices.
  • Indoor air quality monitoring.
  • Automotive air control.

ENS160 AHT21 Carbon Dioxide CO2 TVOC Air Quality Temperature & Humidity Sensor
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KY-037 Voice Sound Detection Sensor

Specifications

• Name: KY-037 Voice Sound Detection Sensor
• Module Type: Sound Detection
• Use Case: Sound intensity monitoring and sound-triggered actions
• Output Type: Analog and Digital

2. Electrical Specifications

• Operating Voltage: 3.3V – 5V
• Output:
  • Analog Output (AO): Varies with sound intensity, and is useful for measuring sound amplitude.
  • Digital Output (DO): High (logic level 1) when the sound level exceeds the threshold; otherwise Low (logic level 0).
• Current Consumption: Approx. 4-5 mA

3. Physical Dimensions

• PCB Dimensions: Approx. 38mm x 15mm x 13mm (L x W x H)
• Weight: Approx. 5g
• Pin Header: 3-Pin (DO, AO, GND, VCC)

4. Components and Features

• Microphone: High-sensitivity condenser microphone.
• Adjustable Potentiometer: Adjusts the sound sensitivity level threshold for the digital output.
• LM393 Comparator: Integrated to process sound intensity and determine digital signal output.
• Indicator LEDs:
  • Power LED: Shows module power status.
  • Signal LED: Lights up when the sound threshold is reached (Digital Output High).
• Anti-Interference Design: Designed to reduce false triggers from ambient noise.

5. Performance Specifications

• Sensitivity Range: Typically effective for detecting claps, knocks, or other sharp sounds within a few meters.
• Frequency Response: Optimized for sounds within the human audible range (approx. 20Hz – 20kHz).
• Output Response Time: Fast response to sudden changes in sound intensity; ideal for real-time applications.

6. Applications

• Sound-triggered projects, such as clap switches for lights, alarms, and sound-activated toys.
• Environmental noise monitoring.
• Voice detection systems for speech-activated processes.

7. Wiring and Connections

• Pinout:
  • VCC: Connects to a 3.3V or 5V power source.
  • GND: Ground connection.
  • AO (Analog Output): Outputs an analog voltage corresponding to the sound intensity.
  • DO (Digital Output): Outputs a digital HIGH when the sound level exceeds the set threshold.

KY-037 Voice Sound Detection Sensor
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LJ8A3-2-Z/BY 2mm M8 PNP No Inductive Proximity Sensor

Specifications

• Model: LJ8A3-2-Z/BY
• Type: Inductive Proximity Sensor
• Detection Distance: 2 mm
• Thread Diameter: M8 (8mm)
• Mounting Type: Flush/Non-Flush
• Body Material: Nickel-plated Brass or Stainless Steel
• Output Type: PNP, Normally Open (NO)

Electrical Specifications

• Operating Voltage: 6V to 36V DC
• Output Current: Max 300 mA
• Switching Frequency: 200 Hz
• Leakage Current: ≤0.01 mA
• Voltage Drop: ≤1.5V
• Consumption Current: ≤15 mA

Detection Specifications

• Sensing Distance: 2 mm ± 10%
• Sensing Object: Ferromagnetic materials (best performance with iron targets)
• Response Time: <2 ms

Mechanical Specifications

• Housing Material: Brass, Nickel-plated
• Enclosure Rating: IP67 (Dust-tight, water-resistant)
• Cable Length: Typically 1m, 2m, or as specified
• Wiring: 3-wire connection (Brown for Positive, Blue for Ground, Black for Signal)
• Cable Type: PVC or PUR, shielded

Environmental Specifications

• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +80°C
• Protection: Reverse polarity, Surge protection

Applications

• Positioning and detecting metal objects in automation systems
• Suitable for machinery, conveyor systems, and assembly lines
• Widely used in industrial automation, robotics, and manufacturing processes

LJ8A3-2-Z/BY 2mm M8 PNP No Inductive Proximity Sensor
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RFP-602 5KG Ultra-Thin Touch Film Pressure Sensor

The RFP-602 is a high-precision, ultra-thin touch film pressure sensor capable of measuring forces up to 5 kilograms. Its flexible design allows for seamless integration into various applications, providing accurate and reliable pressure measurements. Ideal for use in human-machine interfaces, robotics, and medical devices where sensitivity and compactness are crucial

Specifications:

• Model: RFP-602
• Type: Ultra-thin touch film pressure sensor
• Max Load Capacity: 5 kg
• Thickness: Approximately 0.3 mm (ultra-thin design)
• Operating Temperature: -20°C to +60°C

Electrical Specifications:

• Output Type: Analog voltage or digital signal (depending on configuration)
• Power Supply: 3.3V to 5V DC
• Output Voltage Range: 0V to 4.5V (depending on pressure applied)
• Sensitivity: High sensitivity to pressure changes
• Response Time: Fast response time (typically within milliseconds)

Performance Characteristics:

• Pressure Range: 0 kg to 5 kg
• Linearity: ±3% of full scale
• Hysteresis: ≤ 3%
• Repeatability: ±1% of full scale
• Operating Life: Over 1 million cycles

Physical Characteristics:

• Material: Flexible polyimide or PET substrate
• Dimensions: Customizable, typically in standard sizes (e.g., 50 mm x 50 mm, 100 mm x 100 mm)
• Weight: Lightweight design for easy integration
• Mounting: Adhesive backing for easy installation

Application Areas:

• Consumer Electronics: Used in touch-sensitive devices such as smartphones, tablets, and remote controls.
• Industrial Equipment: Can be used in control panels and machinery for pressure sensing.
• Medical Devices: Applicable in various medical monitoring and diagnostic equipment.
• Automotive: Used in automotive control systems and user interface applications.

Additional Features:

• Durability: Resistant to dust and moisture, suitable for various environments.
• Customization: Available in various sizes and shapes based on specific application needs.
• Integration: Compatible with microcontrollers and various signal processing circuits.

Certification:

• Compliance: CE and RoHS compliant, ensuring safety and environmental standards are met.

Notes:

• When integrating the RFP-602 sensor, consider the appropriate signal conditioning and processing circuitry to achieve optimal performance.
• The sensor’s output can be interfaced with various microcontrollers, making it versatile for multiple applications.

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RFP-602 5KG Ultra-Thin Touch Film Pressure Sensor
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E18-D80NK 5V 3-80cm Adjustable Infrared Sensor

The E18-D80NK is a versatile infrared proximity sensor offering adjustable detection range from 3 to 80 centimeters. Operating at 5V, it features a built-in IR transmitter and receiver, making it ideal for applications like obstacle avoidance in robotics, industrial automation, and security systems. The sensor provides a digital output and includes a 45cm cable for easy integration.

Specifications:

• Type: Infrared (IR) proximity sensor
• Operating Voltage: 5V DC
• Current Consumption: ≤ 20 mA
• Detection Distance: Adjustable from 3 cm to 80 cm
• Output Type: Digital output (HIGH/LOW)
• Output Signal:
  • High: > 3.5V (when an object is detected within the set range)
  • Low: < 0.5V (when no object is detected)
• Detection Angle: Approximately 30 degrees
• Response Time: < 5 ms
• Temperature Range: -20°C to +60°C
• Humidity Range: 0% to 95% (non-condensing)
• Size: Approximately 28mm x 16mm x 12mm
• Weight: Approximately 15g
• LED Indicator: Yes (indicates the sensor’s status)
• Sensitivity Adjustment: Built-in potentiometer for fine-tuning the detection distance

Features:

• Easy Installation: The sensor comes with a straightforward design for easy mounting in various setups.
• Adjustable Range: The ability to adjust the detection range allows for flexibility in different applications.
• Digital Output: Provides a simple ON/OFF signal that can be easily interfaced with microcontrollers and other electronics.
• Low Power Consumption: Operates efficiently on a 5V power supply, making it suitable for battery-operated devices.
• Robust Construction: Therefore, it can withstand various environmental conditions, making it ideal for both indoor and outdoor use.
• Applications:
  • Obstacle detection in robots
  • Automatic door opening systems
  • Liquid level detection
  • Security alarms
  • Presence detection systems

Pin Configuration:

1. VCC: Power supply (+5V)
2. GND: Ground
3. OUT: Output signal (Digital HIGH/LOW)

Installation Notes:

• Position the sensor correctly to avoid interference from surrounding objects. Use the adjustment potentiometer to set the desired detection distance; turn it clockwise to increase the range and counterclockwise to decrease it.
• Avoid direct exposure to strong light sources, as it may affect the sensor’s performance.

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E18-D80NK 5V 3-80cm Adjustable Infrared Sensor
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