975 reviews analysed
1. Comimark 2Pcs Sensore pressione MD-PS002 Vacuum Sensor Absolute Pressure Senso for Arduino
- Economy, compact
- The chip surface coating protection against water vapor, dust and other chip
- Pressure connection stainless steel, pressure
- Pin-defined, easy connection.A variety of range to choose from.
- Solid, MEMS technology, high reliability Low cost, small size. Standard pressure range :0-15 ,0-30 ,0-50 ,0-100Psia
- Package Include: 2pcs
- We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
The car: tire gauge, car air pump, MAP sensor, diagnostic equipment, steam engine and suspension control, automotive sensors.
Industry: pressure switches and controls, air brake switch, cable leak detection, portable pressure gauge.
Medical: patient monitoring and diagnostic equipment, blood pressure monitors.
Research: aerodynamics miniature absolute pressure sensor.
Range: 150kpa (absolute pressure) pressure range from vacuum (absolute 0 pressure) above atmospheric pressure 50kpa
Remarks: 15psi are range. Vacuum (-100kPa), that can be measured can also be used to measure positive (positive and negative pressure detection) can also be used for the compositescale.
Output: mV signal
Electricity supply: 5VDC or constant current 1Ma of
Linear accuracy: 0.25% FS
Nonlinear <0.20% FSO
Piezoresistive sensing technology, the silicon / silicon-bonded chips, good stability
Electrical performance (22 ° C)
Operating temperature -40 to 125 ° C
Storage temperature -55 to 150 ° C
Maximum overvoltage 6X
Usually pressure 2X
Compatible medium gas
Technical indicators (1)
Zero output ± 8 mV / v / ± 10 mV / v
Full scale output 65-115 mV / 75-125 mV / 170-280 mV
Linearity of ± 0.20% FSO / ± 0.25% FSO
Hysteresis and repeatability of ± 0.10% FSO
Zero temperature coefficient of ± 30 μv / v / ° C
Resistance temperature coefficient of 0.30% / ° C
Sensitivity temperature coefficient of -0.20% FSO / ° C
Zero Thermal Hysteresis ± 0.10% FSO
Long-term stability of ±
2. Adafruit MPRLS Ported Pressure Sensor Breakout – 0 to 25 PSI (3965)
We stock a few barometric pressure sensors, great for altitude and weather measurements. This pressure sensor is special because it comes with a metal port! Unlike other pressure sensors, you can easily attach a tube to it, to measure air pressure inside a close space. In particular we think this would be a great sensor for use with making DIY assistive tech “Sip & Puff” interfaces, or measuring the pressure within a vacuum chamber or other pressurized container. Unlike most ported pressure sensors, this one uses I2C, it’s really easy to use with any microcontroller. Inside is a silicone-gel covered pressure sensing gauge with a pre-calibrated and compensated 24 bit ADC. We have example code and libraries for Arduino or CircuitPython/Python. You can measure absolute pressure 0 to 25 PSI, which is a great range since ambient pressure here on Earth is about 14.5 PSI. The port is made of stainless steel and is 3.7mm long and 2.5mm diameter. It doesn’t come with tubing so be sure to purchase some tubing to attach to the port. We’ve placed this nice sensor on a breakout board with 3.3V power regulation and level shifting so you can use it with any kind of microcontroller or microcomputer, from an Arduino compatible to Raspberry Pi
3. NW 1pcs 5V-6VDC Miniature Vacuum Pump Mini Air Pump 100KPa 370 Motor air pump
- The following are the parameters used as a vacuum pump air pump
- voltage DC 6V
- current 400mA
- pressure 100KPa
- negative force -60KPa
- flow: 3.2L/ minutes(gas flow)
- The following are the parameters used as a pump
- voltage DC 6V
- current : 1.2A
- Absorption： More than 3 meters
- Water lift 2 meters (lift)
- flow 0.35L/ minutes (water flow)
- package：1pc pump weight: 62 grams
4. Boscoqo V-156-1C25 Micro Limit Switches Loud Click Sound Long Hinge Roller Momentary SPDT Snap Action for Arduino CYT1046 Pumps Shark Vacuum Igloo Ice Maker Replacement Led Lights CNC 12Pcs
- Product Name : Micro Switch
- Model No. : V-156-1C25
- Actuator Type : Long Hinge Roller Lever.
- Easy installation and long service life. Suitable for microwave oven,activate lighting in the pantry,CNC machine,vacuum cleaner,ice maker.
- Main ColorBlack, Red, Lever Length:28mm/1.1″ Action TypeMomentary.
- Main Body Size:28 x 16 x 10mm/1.1″ x 0.6″ x 0.4″(L*W*H) RatingAC 250V/7.5A, 125V/15A, DC 125V/0.6A, 250V/0.3A.
- Package Content : 12 x OdiySurveil V-156-1C25 Micro Switch.
Main ColorBlack, Red, Lever Length:28mm/1.1″ Action TypeMomentary.
5. Diymore Breakout Board MPXV7002DP Transducer APM2.5 APM2.52 Differential Pressure Sensor
- The MPXV7002 is designed to measure positive and negative pressure.
- The MPXV7002 series piezoresistive transducer in the small outline package (SOP) is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications.
- And particularly those employing a microcontroller or microprocessor with A/D inputs.
- This patented, single element transducer combines advanced micromachining techniques, thin-film metallization and bipolar processing which provide an accurate, high level analog output signal that is proportional to the applied pressure.
- In addition, with an offset specifically at 2.5V instead of the conventional 0V, this new series allows to measure pressure up to 7kPa through each port for pressure sensing but also for vacuum sensing (refer to the transfer function in the data sheet for more detailed information).
The MPXV7002 series piezoresistive transducer in the small outline package (SOP) is a state-of-the-art monolithic silicon pressure sensor.
It’s designed for a wide range of applications, and particularly those employing a microcontroller or microprocessor with A/D inputs.
This patented, single element transducer combines advanced micromachining techniques,
Thin-film metallization and bipolar processing which provide an accurate,
High level analog output signal that is proportional to the applied pressure.
In addition, with an offset specifically at 2.5V instead of the conventional 0V.
This new series allows to measure pressure up to 7kPa through each port for pressure sensing,
but also for vacuum sensing (refer to the transfer function in the data sheet for more detailed information).
-2 to 2 kPa (-0.3 to 0.3 psi)
0.5 to 4.5 V Output
Weight: 0.1oz; 4g
Please see it to know more:http://code.google.com/p/ardupilot-mega/wiki/Airspeed
1x Differential Pressure Sensor Board
1x Free cables
6. KESTER SOLDER 1942139 24-6040-0027 60/40 Stand, 0.031" Diameter, 44", 1.5" with 20W Solder Iron, Iron Stand and High Vacuum Manual Desolder Pump
Kester “”44″” 60/40 solder rosin “”44″” is a high activity RA core flux designed for excellent instant wetting action, even on nickel surfaces. Although “”44″” is a ra-based material, the residues are non-corrosive If not cleaned. Per j-std-004, “”44″” is classified as Rom1 flux. Type: wire alloy: 60/40 (60 percent tin, 40 percent lead) description/function: wire solder diameter: 0.031 inch (1.57 mm) core size: 66 contains lead: Yes package Type: spool weight: 1 lb also available in diameter size 0.062″”.
7. ANBES Soldering Iron Kit Electronics, 60W Adjustable Temperature Welding Tool, 5pcs Soldering Tips, Desoldering Pump, Soldering Iron Stand, Tweezers
- 【Soldering iron support station】- standard dual spring soldering iron holder with sponge is a very useful tool when the soldering iron work. It has a secure base and it is more safer than any other thin soldering stand. The maximum extent to avoid the user was burned and damaged.
- 【Soldering iron unique features】- superior professional soldering iron has 5 Multiple tips replacement, heat and impact resistant design of screw thread so the iron head is not easy to drop. Adjustable temperature from 200℃-450℃.heat up fast and work great.
- 【Solder Sucker disordering pump】- rugged metal construction, The disordering pump is high pressure vacuum tube with aluminum body frame, which allows easy one-handed use, best for removing solder from PCB through hole solder joints.
- 【Widely used & carry portable】- soldering iron tools widely used for welding circuit board, appliance repair, home DIY hobbyists, jewelry welding. You can take it anywhere and you will be able to find the tools you need in the carry bag.
- 【14-In-1 soldering kit】- Soldering Iron Kit comes with soldering iron, disordering pump, 5 Multiple soldering tips, tin wire tube, soldering iron stand, Tweezers, wire Stripper Cutter, 2 electronic wire.
8. Beduan 2 Way Normally Closed DC 12V Electric Solenoid Air Valve 1/8" NPT
- 【Material】Anodized Aluminum
- 【Valve Type】2 Way Normally Closed (Valve opens with energized). Normally closed type with long life span and excellent sealing.
- 【Port Coil Voltage】 12V Port size: 1/8″ Female. One side 1/8″ inlet port, other side 1/8″ outlet port.
- 【Temperature Range】 23-176°F , Pressure Range : 115 PSI
- 【Feature】This solenoid valve is a Zero differential solenoid valve which can be operated at 0 PSI (Vacuum). . Comes with a ED 100% encapsulated coil which suitable to operate in continuous service and constant energized.
Model Number : 2ACK-1/4-12VDC-G
Valve Type : 2 Way Normally Closed (Valve opens with energized)
Service Media : Air- Gas- Liquid- Water
Operation Model : Direct Acting
Flow Model : Uni-Directional
Flow Rate : 0.23Cv (Fluid Flow)- 22 SCFM at 100 PSI (Air Flow)
Response Time : Less than 20 ms
Body Material : Anodized Aluminum
Seal Material : NBR (Buna N) Armature
Tube Material : Brass
Plunger & Spring Material : Stainless Steel
Coil Certification : CE Certification
Coil Power : 6.5W
Coil Class : F Class IP 65 (CE Certification)
Coil Duty : 100% ED (Continuous Duty)
Operating Pressure : Vacuum to 115 PSI
Operating Temperature : -5 to 80 °C
Port Size : 1/4″ Inch NPT Female
Port Coil Voltage : 12V DC
Voltage Tolerances : DC : +10% –5% ; AC : +10% -15%
Electrical Connection : Grommet Coil with 12″ Lead Wire 2ACK Series Electric Solenoid Valve
By our suggestions above, we hope that you can found Arduino Vacuum for you.Please don’t forget to share your experience by comment in this post. Thank you!