NO2-B43F Nitrogen Dioxide Sensor (NO2 Sensor) Description
Alphasense Nitrogen Dioxide gas sensors operate using proven fuel cell technology.
Sensors are available in the following sizes:
32mm diameter package, the best choice for fixed site applications
The NO2 range provides OEMs with reliable sensors for use in a number of high volume applications. Strong signal levels combined with low zero current allows resolution to 50 parts per billion (ppb) and an operating range to 20ppm. The sensors are suitable for use in fixed installation sensing heads, portable safety instruments, urban air monitoring and stack gas analysers.
The NO2 sensors offer our electrolyte leak-free guarantee and reliable long-term detection performance. The leakproof housing is moulded with a colour coded top for ease of identification.
* Range: 20 ppm NO 2 limit of performance warranty
* Sensitivity: -175 to -450 nA/ppm at 2ppm NO2
* Response time: < 60 t90 (s) from zero to 2ppm NO2
* Temperature range: -30 to 40'C
* Pressure range: 80 to 120kPa
* Humidity range: 15 to 85 % rh continuous
* Weight: < 13 g
OPC-N2 Alphasense PM2.5 Particle Sensor Description
Alphasense is dedicated to supplying sensors for air quality networks. Increased awareness of the health danger from particulates has raised significantly the importance of monitoring PM. Our Optical Particle Monitor OPC-N2 measures PM1, PM2.5 and PM10, augmenting our range of gas and VOC sensors for indoor and urban air quality monitoring.
The OPC-N2 originated from research at the Centre for Atmospheric and Instrumentation Research, University of Hertfordshire and has subsequently been developed and refined with five years of Alphasense and UoH collaboration, including the capture of more than 150 million readings at Heathrow airport.
The OPC-N2 measures particles from 0.38 micron to 17 micron diameter accurately, repeatedly, and with minimal maintenance using the patented pump-less design. A proven technology, the OPC-N2 provides both PM readings and real time particle size histograms, competing in performance with existing analytical units but at a fraction of the cost.
* Particle range: 0.38 to 17 Spherical equivalent size (based on RI of 1.5)
* Temperature range: -10 to 50'C
* Humidity range: 0 to 99 % rh (continuous) (non-condensing)
* Weight : < 105 g
Product line as below :
Piezoelectric vibration acceleration sensor
High impact acceleration sensor
General acceleration sensor
High sensitivity,low magnitude accelerometer
Micro piezoelectric accelerometer
Industrial type accelerometer, temperature sensor composite
The special function of the acceleration sensor (standard, high temperature, water)
Capacitive accelerometer (zero frequency)
Piezoelectric vibration speed sensor
Non-contact vibration displacement sensor
Dynamic force sensor and impedance head
Quartz dynamic force sensor
Impedance head (force + acceleration)
Pressure sensor
Piezoelectric type pressure transducer
Piezoresistive pressure transmitter
Signal Conditioner
ShenZhen CiAn Electronics Co., LTD established in 2009, Shenzhen city China, focusing on R&D, Design, Manufacturing of all kinds of Magnetic Switch, Reed Switch, Magnetic Sensor
Switch, Magnetic Contact, Sensor Switch, Magnet Toggle etc. With ISO9001-2015 Quality Management system, strong engineering team, skillful staffs and cutting-edge device, we
have succeffully exposed ourselves to the whole world with famous brand name "CiAn". CiAn brand is the symbol of Professional Magnetic Sensor Switch.
One of our advantages is the reliable and fast One-stop-service solution with free customization support.
We have successful projects in many countries and well received from customers. And all models are CE, ROHS, FCC, UL compliant.
More and more domestic trading companies come to our factory for business and we also export directly to American continent, European continent, Africa continent, Asia and MID-
east etc.
Quality up, Price down, Service good, Delivery fast.
Welcome to our factory to discuss in details for more margins, better functions, and more reliable solutions.
Flow rate range: 10, 25, 50,100 l/min.
Minimum unit setting: 0.01 l/min. (0.1 l/min when the flow rate range is 25, 50, 100 l/min.)
Repeatability: ±1%F.S. or less.
Grease-free
Flow adjustment valve is integrated. (Reduced piping and space saving)
Response time: Either 50 milli sec., 0.5 sec., 1 sec. or 2 sec. can be chosen.
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* RoHS / Lead-free and lead solder compatible
* Precision uni-directional air velocity detection
* Integral passive Dust Segregation System (DSS)
* Compact size: 39 (L) x 20 (W) x 9 (H) mm
* User friendly â?? no adjustment necessary
* Fast-fit feature for large quantity installation
Application Examples:
Cassette (ceiling / suspended), multi-modular air conditioners
Duct connected heating and air conditioning systems
Alternative for single point Pitot tube
Alternative for thermal dispersion measurement
Air & water cooled chillers, indoor packaged AC systems
Window / split, multi-split residential AC coolers
Air purifiers, dehumidifiers
Fan assisted space heaters
Air cooled, high power indoor lighting
Mission critical PC, Workstation ventilation
19" rack / tray mounted PSU watchdog ventilation systems
Based on the rugged HUMIREL humidity sensor, GP3515 is a dedicated humidity and temperature plug and play transducer designed for OEM applications where a reliable and accurate measurement is required. Direct interface with a micro-controller is made possible with the moduleâ??s humidity linear voltage and direct NTC outputs. GP3515 is designed for high volume and demanding applications.
Resistance to chemical and physical stresses
· GP3515 has circuit to protect against Electrostatic discharges upto 15 KV air discharge.
· GP3515 is protected against reverse polarity
· GP3515 is not light sensitive
· Additional tests under harsh chemical conditions demonstrate good operation in presence of salt
atmosphere, SO 2, O 3, NO, CO,CO2, Softener, Soap, acids.
Based on the rugged humirel humidity sensor, GP3516 is a dedicated humidity plug and play transducer designed for OEM applications where a reliable and accurate measurement is required. Direct interface with a micro-controller is made possible with the module�??s humidity linear voltage output. The threaded end ensures proper mounting of the sensor inside te camber. GP3515 is specially suitable for humidity chambers applications.
Main features
Tests under harsh chemical conditions demonstrate good operation in presence of salt atmosphere, SO2 , H2S, O3,
NOx , NO, CO, Softener, acids (H2SO4, HNO3, HCl), HMDS, Insecticide, Cigarette smoke .
Threaded end for convenient and proper mounting.
Reliability not affected by repeated condensations
Full interchangeability. Better than +/-3%RH and +/-0.15°C
Typical 1 to 3.6 Volt DC output for 0 to 100% RH at 5 V DC supply
Humidity calibrated within +/- 3% RH @ 55% RH
Ratiometric to voltage supply within the specified range
Resistance to chemical and physical stresses
GP3515 has circuit to protect against Electrostatic discharges upto 15 KV air discharge.
GP3515 is protected against reverse polarity
GP3515 is not light sensitive
Additional tests under harsh chemical conditions demonstrate good operation in presence of salt
atmosphere, SO 2, O 3, NO, CO,CO2, Softener, Soap, acids.
1. General
Our humidity and temperature sensor module is designed base capacitive humidity and
temperature sensor by GP Systems. This product utilizes humidity sensor capacitor
(HS1101, France Humirel) with optional temperature sensor Pt100 , with characteristics of stable,
high accuracy, quick response, good crossing-over and it also use craftwork of SMD, and so own
extremely small body, stable and reliably performance. The quality guarantee time is 12 months.
2. Application
Electron , pharmaceutical industry, food processing, warehouses, telecom industry, AHUâ??s,
Humidity chambers etc.
3. Shape
Module (GP15AP) encapsulation shape: With or without shell detail to the picture
4. Specifications:
a) Power Supply: 5 V DC
b)Electric Current : 2 mA ( Max. 5 mA)
c) Temperature operating range: 0-90 0 C
d) Humidity operating range: 0-100% Rh (Dew point)
e) Humidity measurement range: 2- 99%Rh
f) Temperature storing range: -20 to 85 0 C
g) Humidity storage range: Under 95% Rh ( Below dew point)
h) Accuracy: 2% Rh (At25 0 C and 60%Rh)
Based on the rugged HUMIREL humidity sensor, GP3515 is a dedicated humidity and temperature plug and play transducer designed for OEM applications where a reliable and accurate measurement is required. Direct interface with a micro-controller is made possible with the moduleâ??s humidity linear voltage and direct NTC outputs. GP3515 is designed for high volume and demanding applications.
Parameter Symbol Value Unit
Storage Temperature T stg -40 to125 C
Supply Voltage V cc 5.25 V DC V dc
Humidity Operating range Rh 0 to 100 %Rh
Max. output current I peak 5 mA
Temperature operating range T a -40 to 110 C
Max. Power P d 25 mW
Smp 6100 high stable oem sensor is the piezo-resistive pressure sensor with isolated construction and precise compensation. It uses mems silicon die, combined with our company's unique design and production process. Each product's production has adopted a strict aging, screening and testing processes, to ensure excellent quality and high reliability, and to provide high-quality products for the long-term use of customers.
This series of products can be reliably used in hydraulic systems, industrial process control and other application.
Features:
Measuring range: -100kp?¦0k10kp?¦100mpa
Wide temperature compensation: -0
Ss 316l
19mm*11.5mm standard oem pressure sensor
Signal-type wiegand sensor wg214
Wiegand sensor
Signal type wiegand sensor supplier
Features
No need the power supply when it works.
Bipolar excitation working mode, the sensor outputs a pair of positive and negative electrical pulse signal when the magnetic field polarity changes for a circle.
Only when the external magnetic field polarity changes, and magnetic strength reaches the excitation threshold, the sensor will outputs a pulse signal, so the vibration won, t happen. The operation is stable and reliable.
The signal amplitude has nothing to do with the magnetic field changing speed, and it can work at the speed near to zero.
The output signal can be remote transmitted by the signal lines, so it, s suitable for lan management.
No mechanic contact, no spark, is a kind of intrinsic safety devices.
Wide operating temperature ran
ge, strong environmental adaptability.
Principle outline
Zero power consumption sensor wg112 ( it also be called wiegand sensor) is a kind of new type magnetic component that is made based on wiegand effect. It can initiative generate energy, no need external power when it works. It can give a sharp voltage pulse signal. The sensor consists of a special processed alloy wire and induction coil which winds on the outside of wire , framework and pins etc.
The alloy wire owns double magnetic structure, its core is soft magnet, and the shell is hard magnet. To utilize the magnetic difference between the alloy wire, s inside and outside, under excitation by suitable strength of alternating magnetic field, the core magnetization direction everted in a moment, the direction became same or opposite with that of shell, and make the magnetic field around alloy wire changed suddenly, then a group of positive and negative pulse generated in the induction coil. The pulse amplitude is only regard with strength of the excitation field, and it has nothing to do with the field changing speed. It realized , zero speed counting detection.
Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Model Number:LJ8A3-2-Z/BX
Usage:Magnetic Sensor
Theory:Inductance Sensor
Output:Switching Transducer
Diameter:M8
Detection distance:1mm~50mm±10%
Set distance:Brass nickled+ABS
Engine coolant temperature sensor elongated head contact with the cooling liquid, the temperature of the coolant is detected by the change of the resistance value, and this signal is sent to the ecu, used to detect the engine coolant temperature.The ecu corrects the fuel injection time and the ignition time after receiving the temperature signal.
The normal use of the coolant temperature sensor is -30 â° c to 120 â° c, the corresponding output voltage is 0.3v ~ 4.7v.When the ecu detects an output voltage signal beyond this range, you can determine the sensor circuit failure.
Weichai water temperature sensor 612600090673/612600090673
Dongfeng tianlong, day kam water temperature sensor water temperature plug / 0281002209 / d5010412450
Weichai europe three cooling water temperature sensor 612600090919/612600090919
Nanchong natural gas engine 36.2d-02012 water temperature sensor assembly (ecu) / 36.2d-02012
Faw xichai engine 6110 accessories water temperature alarm sensor / 3818010-001-0010
Dongfeng warrior accessories eq2050 - water temperature is too low / too high sensor / 3839c21-010
Cummins water temperature sensor diesel generator set temperature alarm switch / 3408627
Natural gas engine water temperature sensor 3602160-55d
Heavy duty hau wo lng natural gas engine cooling water temperature sensor / r61540090004
Weichai wp10 water temperature sensor 612600090358
Nanchong natural gas engine water temperature sensor 36.2d-02012 / 36.2d-02012
Weichai engine country 3 efi cooling water temperature sensor 612630060035
Chongqing cummins engine m11 water temperature sensor 4921477 shiyan auto parts city / 4921477
NTC Thermistor
At Ya Xun,We offer a full range of NTC thermistor component services, products include: Mixed metal element - isostatic pressing forming - High temperature sintering - Semiconductor sliced - Dicing - Glass sintering or epoxy encapsulation -
Finished product testing.
We manufacture thermistors that export all over the world,Also created China's most high-quality sensitive components, with economic prices that can not be found elsewhere. When you send us a product parameter inquiry, our engineers will review your product requirements, and will explain to you the product features and applications, make sure the product meets your requirements.
What Is NTC Thermistor
NTC thermistor is a negative temperature coefficient thermistor, NTC thermistor can be widely used in temperature measurement, temperature compensation, suppression of inrush current and other occasions.
Characteristics Of NTC Thermistors
1, At the Ya Xun, NTC thermistor is the most important feature is the long service life, after the ultra-high temperature, high pressure test. The product is still high precision, high sensitivity, high reliability, it can still work for a long time stable.
2, small size, able to measure other thermometers can not measure the space, cavity and the temperature of blood vessels in the body;
3, easy to use, the resistance value can be arbitrarily selected between 0.1 ~ 100k
4, we can provide customers with different appearance of the shape of thermistor, and mass production;
5, Good stability, strong overload capacity.
NTC Thermistor Chip Sintering Process
NTC thermistor semiconductors are mostly spinel structures or other structures of oxide ceramics, use manganese oxide, the copper, the silicon, the cobalt, the iron, the nickel, the zinc, or the like are sufficiently mixed,Molding, sintering and other processes made of semiconductor ceramics, can be made with a negative temperature coefficient (NTC) thermistor. The resistivity and material constant vary with the material composition ratio, sintering atmosphere, sintering temperature and structure state.
NTC thermistor different seal
To meet the convenience of customer installation, Ya Xun every year will introduce different packages of products, can also be customized according to customer requirements of different shapes,NTC thermistor package also achieved diversification.Common products include: Epoxy thermistor, Single-ended glass thermistor, SMD glass thermistor, Resistive glass thermistor, Enameled wire thermistor, Thin film thermistor, SMD thermistor and so on
â? Car intake air temperature sensor (IATS)
â? Automotive coolant temperature sensor (CTS)
â? automobile exhaust gas temperature sensor (Ex-haust Air Temperature Sensor, EATS)
â? car was NTC thermistor / temperature sensor
Car temperature sensor,Respectively, water temperature sensor,Exhaust | intake air temperature sensor,These types of sensors are thermistors with the same characteristics,The temperature coefficient is negative temperature coefficient.The water temperature sensor is mounted on the engine cooling water passage,Its role is to detect the engine cooling water temperature,The water temperature sensor housing is fully enclosed,Use the change of resistance value to detect water temperature.The signal temperature value generated by the water temperature sensor is input to the ECU,ECU according to the cooling water temperature ignition control,Correction fuel injection amount to real-time control of the engine,To ensure the normal operation of the engine under different conditions.
Intake | outlet temperature sensors are installed,Within the housing of the air cleaner box or regulator,The air flow meter or an intake manifold,Used to detect the temperature of the engine inhaled air.As the intake air temperature changes will affect the air density,The hotline, hot film cooling strength and the degree of atomization of the mixture have an impact,Intake air temperature sensor,Provide a signal to correct this effect.
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