MB1444 USB-ProxSonar-EZ4
High performance USB ultrasonic proximity detection sensor
MB1444 High Performance USB Ultrasonic Sensor Product Description
The USB-ProxSonar-EZ4 has a detection zone of ~1 feet and will allow for 15+ simultaneous sensors.
These ultrasonic proximity sensors detect objects in a calibrated detection zone. The USB-ProxSonar-EZ sensors report when an object (such as a person) enters the detection zone. The target is released after leaving the USB-ProxSonar-EZ detection zone.
MB1444 High Performance USB Ultrasonic Sensor Product Specifications
* USB interface
* ~2.5 second target acquire time*
* ~1.5 second target release time*
* Automatic multi-sensor operation
* People sensor
* Resolution of 1 inch
* Maximum Range of 125 inches (318 cm)
* Detection zone range of 12 inches (30 cm)
* 42kHz Ultrasonic sensor measures distance to objects
* RoHS compliant
* Virtually no sensor dead zone, objects closer than 6 inches range as 6 inches
* Small, light weight module
* Designed for easy integration into your project or product
* Short range detection
1.4 frequencies selectable for long distance and stacking installation
2.Double-precision digital display signal strength
3.Interruption time adjustable, user can adjust it according to environment and scenes
4.Intelligent heating function, effectively eliminate ice and frost, adapt to harsh environment
5.Progressively infrared signal processing functions (comparable with AGC function) to ensure the item work in wind,frost,snow,fog,moisture,direct sunlight and other bad weather etc.
6.Digital CPU control circuit to control the transmitter and receiver
7.Optional assisting equipment for alignment infrared beam, improving the efficiency
8.Wide range voltage design, power supply between AC/DC12-24V,easy for centralized power supply.
9.A variety of applications C relay outputs
10.Tamper switch, open if the cover is removed
11.Waterproof grade: IP65
12.Alignment angle horizontally ±90ï¼?vertically ±10
Especially ideal for mobile installations, Magellan MX Weather Stations combine the convenience of an all-in-one multi-parameter weather sensor with an internal compass and GPS. Four different models offer sensor options including:
* Ultrasonic wind speed and direction measurement
* A combined temperature, pressure, humidity instrument mounted inside three double louvered, naturally aspirated radiation shields
* Optical rain gauge provides measurements based on the size and number of drops
MX600: rain gauge, ultrasonic wind speed and direction, temperature, relative humidity, air pressure, compass, GPS
MX500: ultrasonic wind speed and direction, pressure, temperature, relative humidity, compass, GPS
MX300: pressure, temperature, relative humidity (no compass or GPS)
MX200: ultrasonic wind speed and direction only, compass, GPS
Magellan MX Weather Stations Feature
* Weather-protected sensor unit designed for maximum portability and utility
* GPS for compensated wind speed
* Automatic self-alignment of wind direction using internal compass
* No mechanical components means virtually no maintenance
* Low power consumption ideal for battery or solar-powered installations
* One-year warranty
Sensor Specifications
Temperature
Range: -40 to +70'C (-40 to +185'F)
Accuracy: ±0.3'C (20'C); ±0.54'F (68'F)
Resolution: 0.1'C (0.18'F)
Units: 'C, 'F
Wind Speed
Range: 0-134mph (0-60 m/s)
Accuracy: ±3% 0.02 mph to 90 mph (±3% 0.01m/s to 40 m/s), ±5% above 90 mph and up to 134
Resolution: 0.02 mph (0.1 m/s)
Units Available: knots, mph, km/hr, m/s
Wind Direction
Range: 0 to 359'
Accuracy:± 3' 0.02 mph to 90 mph (0.01 m/s to 40 m/s), ±5' above 90 mph and up to 134 mph (40 m/s and up to 60 m/s)
Resolution: 1.0'
Features
* oxygen pressure range 2 mbar - 3bar
* zirconium dioxide (zro2 ) sensing elements
* non-consumption technology
* integral heating element
* no need for temperature stabilisation
* no reference gas required
* high accuracy
* linear output signal
* operates with external interface boards
Specifications
Heater voltage:
Porous cap (15mm): 4.35v dc +/- 0.1v dc (1.85a)
Stand by: 2v dc (0.85a)
Pump resistance @ 700'C: < 6kOhm
Permissible gas temperature: -100 to 250C
Gas flow rate: 0 to 10 m/s
Repetitive permissible acceleration: 5 g
Incidental permissible acceleration: 30 g
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Dust Sensor Module DSM501B Description
Dust Sensor Module: DSM501 series detects the level of indoor airborne dust, particles, and pollen, and ideal for use in stand-alone air cleaner or IAQ monitor. PWM output of the sensor can be directly connected to μ-com to control fan speed or ventilation and also to display the level of particles. Detectable size of particle is limited to minimum 0.7 μm, and the application for smoke or fire alarm is prohibited.
Dust Sensor Module DSM501B Type:
DSM501A : 2mm pitch connector type (20010WR-05).
DSM501B : 2.5mm pitch connector type (S5B-EH).
Dust Sensor Module DSM501B Electrical characteristics:
Supply voltage: DC5V +/- 10%
Power consumption: 90mA
Operating temperature range: -10~ +65'C
Operating humidity range: 95%RH or less (without dew condensation)
Recommend storage condition: -20~ +80'C
Dimension: W59 * H45 * D20 (mm)
Detectable particle size: approx. 1um (minimum)
Detectable range of concentration: 0 ~ 1.4mg/m3
Output signal: PWM (pulse width modulation)
Time for stabilization: 1 minute after power turned on
Sensor characteristics: To be maintained in between the upper limit and lower limit of the standard dust sensor unit
Dust Sensor Module DSM501B Features:
* PWM output
* Easy installation
* Single power supply
* Compact size and lightweight
Dust Sensor Module DSM501B Application:
* Ventilator etc
* Air conditioner
* Air quality monitor
* Air cleaner or Air purifier
MB7389
HRXL-MaxSonar-WRMT
High Performance Ultrasonic Precision Rangefinder
High Performance Ultrasonic Precision Rangefinder MB7389 Product Description
The HRXL-MaxSonar-WRMT ignores smaller targets and only reports the range to target with the largest acoustic return. This is our most advanced weather resistant sensor designed for target detection and ranging outdoors or in tank or bin applications.
High Performance Ultrasonic Precision Rangefinder MB7389 Features and Benefits
* Factory calibrated beam width
* Low operating voltages from 2.7V to 5.5V
* All range outputs are active simultaneously
* Superior clutter rejection
High Performance Ultrasonic Precision Rangefinder MB7389 Applications and Uses
* Bin Level Measurement
* Tank Level Measurement
Water Leak Detection Sensors are widely used in Telecommunication Outdoor Base Stations, Elevator Shafts, Electric Vehicle Charging Stations and Electric Distributors.
When leakage happen in the above equipment and the 2 electrodes of the sensor are immersed in water at the same time, the sensor will trigger the alarm system with which is connected.
Application:underground,plant room,etc,used for detecting water leakage.
Setup:on ground/wall with screw
Detection:Water leakage with LED lamp
Materials:Nylon fibre/Alluminium Alloy
Origin:China
What's the introduction of Micro Oval Gear Flow Meter ?
Micro Oval Gear Low Flow Meter is a kind of oval gear flow meter ,along to positive displacement flow meter. there is thousands of manufacturers who can produce oval gear flow meter. but only several manufacturer who have technology to produce micro liquid flow meter.
Micro Oval Gear Flow Meter offer the highest accuracy and measure for various viscosity liquid. special patent technology to measure flow from 0.1ml/min and ensure working life more 5 years.
Micro Oval Gear Low Flow Meter is wildly used for various industries for precision measurement. So far it has been serviced for more 100 using condition, such as fuel oil measurement, Adhesive control ,Hydraulic life cycle testing, electrolyte dosing, natural gas odorization.
What's the main features of Micro Oval Gear Flow Meter?
1) Anti-dust,anti-vibration,anti-corrosive&explosion-proof.
2) Max accuracy up to 0.2%
3) Min flow : 0.1ml/min
4) Max temperature: 200C
5) Max pressure: 1000bar
6) Viscosity liquid:0.3~10000cps.
What's the introduction of Micro Oval Gear Flow Meter ?
Micro Oval Gear Low Flow Meter is a kind of oval gear flow meter ,along to positive displacement flow meter. there is thousands of manufacturers who can produce oval gear flow meter. but only several manufacturer who have technology to produce micro liquid flow meter.
Micro Oval Gear Flow Meter offer the highest accuracy and measure for various viscosity liquid. special patent technology to measure flow from 0.1ml/min and ensure working life more 5 years.
Micro Oval Gear Low Flow Meter is wildly used for various industries for precision measurement. So far it has been serviced for more 100 using condition, such as fuel oil measurement, Adhesive control ,Hydraulic life cycle testing, electrolyte dosing, natural gas odorization.
What's the main features of Micro Oval Gear Flow Meter?
1) Anti-dust,anti-vibration,anti-corrosive&explosion-proof.
2) Max accuracy up to 0.2%
3) Min flow : 0.1ml/min
4) Max temperature: 200C
5) Max pressure: 1000bar
6) Viscosity liquid:0.3~10000cps.
SPECIFICATIONS
* 10 - 1100 mbar absolute pressure range
* 6 coefficients for software compensation stored on-chip
* Piezoresistive silicon micromachined sensor
* Integrated miniature pressure sensor 9 x 9 mm
* 16 Bit ADC
* 3-wire serial interface
* 1 system clock line (32.768 kHz)
* Low voltage and low power consumption
Description:
The MS5534C is a SMD-hybrid device including a piezoresistive pressure sensor and an ADC-Interface IC. It provides a 16-bit data word from a pressure and temperature dependent voltage. Additionally the module contains 6 readable coefficients for a highly accurate software calibration of the sensor. MS5534C is a low power, low voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used for all communications with a microcontroller.
The MS5534C is fully software compatible to the previous versions (MS5534A and MS5534B). Compared to the previous versions, the ESD sensitivity level has been improved to 4kV on all pins.
Features:
* Supply voltage 2.2 V to 3.6 V
* Low supply current
* -40'C to +125'C operation temperature
* No external components required
Applications:
* Mobile altimeter/barometer systems
* Weather control systems
* Adventure or multi-mode watches
* GPS receivers
SPECIFICATIONS
* Integrated pressure, humidity and temperature sensor
* QFN package 5 x 3 x 1 mm3
* Operating range: 10 to 2000 mbar, 0%RH to 100%RH, -40 to 85 'C
* High-resolution module: 0.016 mbar, 0.04%RH, 0.01'C
* Supply voltage: 1.5 to 3.6 V
* Fully factory calibrated sensor
* I2C interface
DESCRIPTION
The MS8607 is the novel digital combination sensor of MEAS providing 3 environmental physical measurements all-in-one: pressure, humidity and temperature (PHT). This product is optimal for applications in which key requirements such as ultra low power consumption, high PHT accuracy and compactness are critical. High pressure resolution combined with high PHT linearity makes the MS8607 an ideal candidate for environmental monitoring and altimeter in smart phones and tablet PC, as well as PHT applications such as HVAC and weather stations. This new sensor module generation is based on leading MEMS technologies and latest benefits from Measurement Specialties proven experience and know-how in high volume manufacturing of sensor modules, which has been widely used for over a decade.
FIELD OF APPLICATION
* Smart phones and Tablet PCs
* HVAC applications
* Weather station
* Printers
* Home Appliance and humidifiers
Description:
The MS1451 is a piezoresistive silicon pressure sensor packaged in a surface mount configuration. It is intended for high volume applications where small size, light weight, low cost, and compatibility with automated assembly equipment are required.
The pressure sensor is available with a gage or absolute pressure sensing chip that is attached to a surface mountable ceramic substrate. A cap is attached to the ceramic substrate, protecting the chip and providing the pressure port.
The devices are shipped in plastic anti-static shipping tubes for use with automated production equipment. Caps are also available with a narrow hole or a large hole to interface with the pressure media.
Features:
* PC Board Mountable Pressure Sensor
* 0-60 mV Output
* Gage and Absolute Pressure
* Low Cost
* Surface Mount Package
* ±0.25% Pressure Non-linearity
* 3 Pressure Port Options
* Solid State Reliability
* Low Power
* Lead free component
* High reliability and long term stability
* Patented solid polymer structure
* Suitable for linear voltage or frequency output circuitry
* Fast response time and very low temperature coefficient
DESCRIPTION
Based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation, automotive cabin air control, home appliances, and industrial process control systems. They are also useful in all applications where humidity compensation is needed.
FEATURES
* Full interchangeability with no calibration required in standard conditions
* Instantaneous desaturation after long periods in saturation phase
* Compatible with automatized assembly processes, including Pb free wave soldering and reflow processes
* Individual marking for compliance to stringent traceability requirements
* Part may be washed with distilled water.
APPLICATIONS
* Automotive
* Home Appliance
* Printers
* Meteorology
PERFORMANCE SPECS
Operating Temperature: -60 to 140 °C
Storage Temperature: -60 to 140 °C
Supply Voltage (Peak): 10 Vac
Humidity Operating Range: 0 to 100 % RH
Humidity Module HTG3513CH Voltage Output Humidity Sensor
DESCRIPTION
Based on the rugged HUMIREL humidity sensor, HTG3513CH is a dedicated humidity and temperature plug and play transducer designed for OEM applications where a reliable and accurate measurement is needed. Direct interface with a micro-controller is made possible with the module's humidity linear voltage and direct NTC outputs. HTG3513CH is designed for high volume and demanding applications.
FEATURES
* Voltage Supply: 3.3 Vdc
* Nominal Output @55%RH: 1.462~1.568 V
* Humidity Average Sensitivity: +18 mV/%RH
* Current consumption: 1.0 mA dc
â?¢ Humidity Measuring Range: 0~100 %RH
* Humidity Operating Range: 0~100%RH
* Temperature Operating Range: -40 ~110'C
* Suitable for small bulk assembly
* Product free from Lead, Cr (6+), Cd and Hg. Compliant with RoHS
* Full interchangeability. Better than +/-3%RH and +/-0.25'C
* Humidity calibrated within +/- 3% RH @ 55% RH
* Temperature measurement through NTC direct output
* Demonstrated reliability and long term stability
* Reliability not affected by repeated condensations
APPLICATIONS
* Automotive
* Home Appliance
* Printers
Description:
Based on the rugged HS1101LF humidity sensor, HTF3000LF is a dedicated humidity and temperature transducer designed for OEM applications where a reliable and accurate measurement is needed. It features a very small size for easy, cost-effective mechanical mounting. Direct interface with a micro-controller is made possible with the moduleâ??s linear frequency output.
Specifications
* 0 - 30 bar absolute pressure range
* 6 coefficients for software compensation stored on-chip
* Piezoresistive silicon micromachined sensor
* Integrated miniature pressure sensor 6.2 x 6.4 mm
* 16 Bit ADC
* 3-wire serial interface
* 1 system clock line (32.768 kHz)
* Low voltage and low power consumption
* High Endurance (HM version)
Description:
The MS5541-30C is the high-pressure version of MS5541C pressure sensor module. It contains a precision piezoresistive pressure sensor and an improved version of the 16 Bit Micropower Sensor interface IC known from the MS5535C. The ESD sensitivity has been improved to 4kV on all pins. In addition to this the MS5541- 30C is from its outer dimensions compatible to the MS54xx series of pressure sensors. It uses an antimagnetic polished stainless steel ring for sealing with O-ring. The sensor provides 16 Bit pressure and temperature data via a 3 wire serial interface that can be easily interfaced with 4 Bit low power microcontrollers. 64 Bit of factory programmed PROM provides calibration data for a highly accurate pressure and temperature calculation.
Features:
* Resolution 3.0mBar
* Supply voltage 2.2V to 3.6V
* Operating current < 5µA
* Standy current < 0.1µA
* -40'C to +85'C
* No external components required
Applications:
* Diving computers and divers watches
* Mobile water depth measurement systems
* High endurance pad technology (HM version)
1. Features
Gallium Nitride Based Material
Schottky-type Photodiode
Photovoltaic Mode Operation
Good Visible Blindness
High Responsivity & Low Dark Current
2. Applications
Full UV Band Monitoring
UV-A Lamp Monitoring
PERFORMANCE
Sensitivity nA/ppm at 2ppm SO2 275 to 475
Response time t90 (s) from zero to 2ppm SO2 < 30
Zero current nA in zero air at 20â?? -80 to +80
Noise* ±2 standard deviations (ppb equivalent) 5
Range ppm limit of performance warranty 100
Linearity ppb error at 100ppm SO2 , linear at zero and 10ppm SO2 0 to -2
Overgas limit maximum ppm for stable response to gas pulse 200
* Tested with Alphasense ISB low noise circuit
LIFETIME
Zero drift ppb equivalent change/year in lab air < ±20
Sensitivity drift % change/year in lab air, monthly test < ±15
Operating life months until 50% original signal (24 month warranted) > 36
ENVIRONMENTAL
Sensitivity @ -20â?? (% output @ -20â??/output @ 20â??) @ 2ppm SO2 70 to 82
Sensitivity @ 50â?? (% output @ 50â??/output @ 20â??) @ 2ppm SO2 95 to 110
Zero @ -20â?? nA change from 20â?? 0 to -10
Zero @ 50â?? nA change from 20â?? 10 to 30
CROSS SENSITIVITY
Filter capacity ppm·hrs 450
H2S sensitivity % measured gas @ 5ppm H2S < 2
NO2 sensitivity % measured gas @ 5ppm NO2 < -160
Cl2 sensitivity % measured gas @ 5ppm Cl2 < -40
NO sensitivity % measured gas @ 5ppm NO < -2
CO sensitivity % measured gas @ 5ppm CO < 2
H2 sensitivity % measured gas @ 100ppm H2 < 0.5
C2H4 sensitivity % measured gas @ 100ppm C2H4 < 1
NH3 sensitivity % measured gas @ 20ppm NH3 < 0.1
CO2 sensitivity % measured gas @ 5% CO2 < 0.1
KEY SPECIFICATIONS
Temperature range â?? -30 to 50
Pressure range kPa 80 to 120
Humidity range % rh continuous (see note below) 15 to 90
Storage period months @ 3 to 20°C (stored in sealed pot) 6
Load Resistor ohm (ISB circuit is recommended) 33 to 100
Weight g < 13
Iaq_100 p package 110-801
15x15 indoor air quality sensor 100 ppm p package 110-801
Description
Spec sensors' iaq_100 is a screen printed electrochemical sensor component specifically designed for the broad detection of gases associated with poor air quality: sulfides, alcohols, ammonia, odorous gases, and carbon monoxide.
Benefits
* zero power sensor
Sensor circuit - < 10 uw max
* cold operation - no heating required
* rugged design- not poisoned by sulfides, chlorides, nh3
* stable response - not affected by humidity, co2, n2, ar, most saturated hydrocarbons, hexane
* small size& low profile - 20x20x3 mm
* sensitive - in the ppm range
* easy to use - linear response
* long life - 10 years expected life
* fast response - < 20 seconds
* rohs compliant
Applications
* bad air quality detection
* indoor air monitor
* air purifier controls
* weather stations
* internet of things
* smart homes
* early fire detection
* leak detection
* hvac ventilation control
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