Magnetic Door Open Sensor – N/C Type
- Max Voltage: 100V DC
- Max Rated power: 10W
- Sensing Distance: 15-25mm
- Wire lead: 24 Awg, about 350mm long
- Rated Current: 100mA
- Connecting mode: N.C. (Normally closed)
- Easy to install
- Strong concealment
- Magnetic sensor alarm, control the switch of the circuit via the built-in magnet
- Alarm when someone intrudes into your places
- Can be used in places like apartments, hotels, offices, etc.
- Ideal for residential or commercial use.
- Designed to do embedded in the door or window frame.
- Dimension: approx. 27 x 14 x 8mm
YF-S403 water flow sensor 1-30L/min Flow meter
- Model: YF-S403
- The lowest rated working voltage: DC 4.5 5V - 24V.
- Maximum Operating Current: 15 mA (DC 5V).
- Working voltage range: DC 5 - 18V.
- Load capacity: ≤ 10 mA (DC 5V).
- Working temperature: ≤ 80 ℃
- Working humidity range: 35%-90% RH (no frost)
- Allow Pressure: 1.75Mpa
- Storage temperature: -25 - + 80 ° c
- Save Humidity: 25% - 95% RH
- Flow range: 1-30L / min
- External thread: 3/4 "
- Output interface diameter: Ca. Outside 26mm, inside 12mm, 14mm.
- The seal ring with the upper and lower force structure never leaks.
- Non-violent shock, and chemical erosion.
- Non-throwing or hitting.
- Vertical mounting does not exceed 5 degrees inclination.
- The temperature of the medium should not exceed 120 ℃.
- Dimension: 58*35*26 mm
- Weight: 30g
YF-S401 PVC Water Flow sensor
- Model: YF-S402
- Voltage Range: 5~12 V
- Operating Current: 15 mA (DC 5V)
- Insulation Resistance: >100 MΩ
- Inner Diameter: 4 mm
- Outside diameter: 7 mm
- Proof Water Pressure: <0.8 MPa
- Water Flow Range: 0.3-6 L/min
- Accuracy: ±5% (0.3-3L/min)
- Output Pulse High Level: >4.5 VDC (DC input voltage 5 V)
- Output Pulse Low Level: <0.5 VDC (DC input voltage 5 V)
- Output Pulse Duty Ratio: 50% ± 10%
- Water-flow Formula: 1L = 5880 square waves
- Working Humidity Range: 35% ~ 90% RH (no frost)
- 6 mm hose is recommended
- Avoid unit contact with corrosive chemicals
- The unit must be installed vertically, tilted no more than 5 degrees
- The liquid temperature should be less than 120 C to avoid damage to the unit
- With stainless steel axis in the wheel, abrasion-resistant
- Dimension: 58*35*26 mm
- Weight: 30g
DN40 – 1.5” Water Flow Sensor
- Model: YF-DN40
- Material: Plastic
- Function: Sensor, flow rate control
- Working Voltage: DC 5V~24V
- Thread size: BSP 1 1/2”
- Size:L 92x OD46 5"
- Colour: Black color
- Flow rate: 5~200L/min
- Flow Pulse: F(Hz)=(0.45xQ) +/-3% Q=L/min
- 1L water= 27Pulse
- Working Current: 15mA (DC5 V)
- Working Voltage: DC 4.5V
- Load Capacity: =10 mA (DC 5 V)
- Operating Working Temperature: -25 to +80 Degree C
- Liquid Temperature: 85
- Accuracy: 3~5%
- Working environment: water, liquid, light oil etc.
- Hydrostatic pressure> 1.75MPa meet
- Insulation resistance> 100M> 100M
- Accuracy in 1 ~ 120L / MIN ± 2% in line
- Flow pulse characteristics F = (0.45 * Q) Q = L / Min meet
- Weight: 146g
YF-S201 ½” Water Flow Sensor
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC
- Max current draw: 15mA @ 5V.
- Output Type: 5V TTL
- Pulses per Litre: 450
- Working Flow Rate: 1 to 30 Liters/Minute
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Durability: minimum 300,000 cycles
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread.
- The simple and compact module.
- Easy to Install.
- High Sealing Performance.
- High-Quality Hall Effect Sensor.
Water Float Sensor Black
- Rating contract (Max.): 10 W
- Switching power supply (Max.): 110VDC
- Resistance contract (Max.): 100 Ω
- Breakdown Voltage (Max.): 220VDC
- Current (Max.): 1A
- Body Total Length (mm) : 85
- Cable Length (cm) : 3
- Total Float opening: 70
- Float Switch ON/OFF angle: Approx. between 15 to 20
- Operating Temperature (C): -10 to 60
- Cable length: 40cm
- No electrical contact with water.
- Shockproof
- Corrosion-free and rust-free
- Float Ball Size: 24×17mm
- Weight : 0.02 kg
TURBIDITY SENSOR
- Working voltage: DC5V
- Measure water turbidity and estimate water quality
- Operating Current: 30mA (MAX)
- Response time : <500ms
- Digital and analogue output
- High level: 5V, low level: 0V
- Operating temperature: -30 to 80 degrees C
- Storage temperature:-10 to 80 degrees C
- Compatible with Arduino, Raspberry Pi, AVR, PIC, etc.
- Weight: 15g
PIEZO Vibration Sensor
- Flexible PVDF Piezo Polymer Film
- Flex, Touch, Vibration and Shock measurements
- Voltage Sensitivity (open-circuit, baseline): 1.1 V/g.
- Charge Sensitivity (baseline): 260 pC/g.
- Upper Limiting Frequency (+3 dB): 42 Hz.
- Resonance Frequency: 75 Hz.
- Voltage Sensitivity (open-circuit, at resonance): 6 V/g.
- Wide dynamic range：001Hz~1000MHz
- Laminated for higher voltage output
- Breadboard friendly leads.
- Standard grove socket
- Adjustable sensitivity
- Withstands High Impact
- Operating Temperature: 0ºC to 85ºC
- Storage Temperature: -40ºC to 85 ºC
- Dimensions: 6.9 x 3.9 x 0.8 cm
- Weight: 10 Grams
GP2Y0A41SK0F 4-30cm
- Model: GP2Y0A41SK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 4 cm to 30 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: 29.5×13×21.6 mm
- Weight: 3.5 gm
GP2Y0A02YK0F 20-150cm
- Model: GP2Y0A02YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range:20 cm to 150 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: 29.5×13×21.6 mm
- Weight: 3.5 gm
GP2Y0A710K0F 100-550cm
- Model: GP2Y0A21YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 100 cm to 550 cm
- LM2596 Based design
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: 58*17.6*22.5mm
- Weight: 3.5 gm
GP2Y0A21YK0F 10-80cm
- Model: GP2Y0A21YK0F
- Operating Voltage Range: 4.5~5.5V
- Average current consumption: 30 mA
- Distance measuring range: 10 cm to 80 cm
- Output type: Analog voltage
- Output voltage differential over distance range: 2.05 V (typical)
- Update period: 38 ± 10 ms
- Screw Holes: 37mm apart, 3 mm in diameter
- Connecting cable length:15cm
- Very Small in size
- Less influence on the colour of reflected objects, reflectivity
- Analogue voltage corresponding to the voltage
- External control circuit unnecessary
- Low cost
- The sampling rate of nearly 25 readings per second
- Dimension: : 29.5×13×13.5 mm
- Weight: 3.5 gm