Yosemite Y550 series UV254 probe features highly reliable UV-LED light source. The proven technology is to provide reliable and accurate analysis of water and waste water with low maintenance. With compact design, and integrated turbidity sensor for turbidity compensation, it is an excellent solution for source water, municipal water and wastewater monitoring.
Humidity & Temperature sensor - HTU21D
1.Product Description:
HTU21D, the new digital humidity sensor with temperature output of MEAS is about to set new standards in
terms of size and intelligence: Embedded in a reflow solderable Dual Flat No leads (DFN) package of 3 x 3 mm foot print and 0.9 mm height it provides calibrated, linearized signals in digital, I²C format.
HTU21D digital humidity sensors are dedicated humidity and temperature plug and play transducers for OEM applications where reliable and accurate measurements are needed. Direct interface with a micro-controller is made possible with the module humidity and temperature digital outputs. HTU21D digital humidity sensors are low power consumption designed for high volume and cost sensitive applications with tight space constraints.
Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip – which can be read out by command. Furthermore, the resolution of HTU21D digital humidity sensor can be changed by command (8/12bit up to 12/14bit for RH/T), low battery can be detected and a checksum improves communication reliability.
With made improvements and the miniaturization of the sensor the performance-to-price ratio has been improved – and eventually, any device should benefit from the cutting edge energy saving operation mode.
2.Main Application:
• Automotive
• Home Appliance
• Medical
• Printers
• Humidifier
• Multimedia: Smartphone, Tablet
3.Main 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 and reflow processes
• Individual marking for compliance to stringent traceability requirements.
4. PERFORMANCE SPECS :
5. ELECTRICAL AND GENERAL ITEMS :
6. SENSOR PERFORMANCE :
7. RELATIVE HUMIDITY ERROR BUDGET CONDITIONS AT 25° C :
Optical Particle Sensor for PM1 PM2.5 and PM10 OPC-N2
Model Number:OPC-N2
1.General Features
* Micro USB socket allows on-site firmware updates
* Onboard data logging using optional 16GB SD card: 12 months’ capture
* SPI control of fan and laser for lowest power
* Factory set:
particle size
particle density/Total RI
bin weighting for respirable profiling
Optical Particle Sensor for PM1 PM2.5 and PM10 OPC-N2Optical Particle Sensor for PM1 PM2.5 and PM10 OPC-N2
Optical Particle Sensor for PM1 PM2.5 and PM10 OPC-N2
KE-25 5 years long life
KE-50 10 years long ilfe
KE-25-F3 screw-thread type, 5 years long life
Description:
Based on the fuel cell and lead acid battery technologies(eletrochemical principle); The sensor life is very long(5 years and 10 years,depending on the environment); Measurement range by 0-100% O2;
Specifications:
1) range:0 ~ 100% O2
2) accuracy : KE-25 +/-1% FS; KE-50 +/-2% FS
3) temperature:5-40°C
4) response time:KE-25 14+/-2S; KE-50 60+/-5S
5) initial output voltage under standard test conditions:
KE-25 10-15.5mv ; KE-50 47 ~65mv
Features:
1) Long life :KE-25 - 5 years / KE-50 - 10 years in ambient air
2) Virtually no influence from CO2, CO, H2S, NOx, H2
3) Low cost; Stable output signal
4) Operates in normal ambient temperatures
5) No external power supply required for sensor operation
6) No warmup time is required
Applications:
Medical - Anesthetic instruments, respirators, oxygen-enrichers;
Biotechnology - Oxygen incubators;
Food industry - Refrigeration, greenhouses;
Safety - Air conditioners, oxygen detectors, fire detectors
1. SlottedType(Slotted) Rupture disc(LK) The weakness is artificially made in the slotted rupture disc. Its burst pressure is controlled by the weakness. When the system to be protected is overpressure, the disc is stretched bidirectional. Then the weakness bursts to release the pressure. Thus play a role of protection. The disc applies to medium, low pressure. It can be used in gas, liquid, dust etc. working condition. There are some splinters after the bursting.
2. Forward Domed Score Tensile Type Rupture disc(LC) The disc make the cross"+"or annular score in the arch face. When the system is overpressure, the disc burst along the score to release the pressure. Thus play a role of protection. The disc applies to medium, high pressure; It can be used in gas, liquid, etc. working condition. No splinter after blast. Be Able to connect with safety relief valve in series.
3. Reverse Compressive Score Type Rupture disc(YC) The disc make the cross "+" score in the concave face. When system is overpressure, the disc is destabilized and turn over .It burst along the score to release the pressure. Thus play a role of protection.. Medium can be gas. No splinter after burst. Be Able to connect with safety relief valve in series.
4.Reverse Compressive Knife blade Type Rupture disc (YD) The disc has a complete arch face, which is pressed. When system is overpressure, the disc is destabilized and turns over. And it is punctured by the holder to release the pressure, and then protect the equipment. Medium can be gas. Be Able to connect with safety relief valve in series.
5.Reverse Compressive ToothRing Type Rupture disc (YE) The disc is a complex combined by monomer diaphragm and tooth shaped ring. The arch face is pressed. When system is overpressure, the disc is destabilized and turns over. And the disc is punctured by the tooth shaped ring to release the pressure. And then protect the equipment. The rupture discs apply to medium, low pressure. It can be used in gas. Be Able to connect with safety relief valve in series.
6.Reverse Compressive Score Hinge Type Rupture disc(YCE) The arch face of the diaphragm has annular score and together with hinge combined to composite rupture disc. The arch face is pressed. When system is overpressure, the disc is destabilized and turns over .and burst along the annular score to release the pressure. And then protect the equipment. The rupture discs apply to full vacuum, pressure pulsation. It can be used in gas,. liquid, etc. working condition. Be Able to connect with safety relief valve in series.
7.Other Types :
Graphite Rupture disc
Door- Shaped Rupture disc(LKM)
Welding Type Rupture disc(LPJ, YCJ, YEJ)
Ejector Pin Rupture disc(YT)
Elastic unit is developed by our elastic unit workshop. We possessed the professional production line and advanced technology assembly and inspection equipment, a engineer team with wide experienced technicians, a advanced management system, the elastic sensitive unite is famous for adopting various material, reasonable design, excellent processing, good quality.
Our institute adopted the aviation technology to develop the civil product, we have the elastic sensitive unite: metallic spring elements, diaphragm, pressure (or vacuum) capsule, metal welding bellow, mechanical seal , wave washer, "O" sealing ring (including "C" sealing ring), vapor steam trap, various floating ball, etc.
Meanwhile, According to different requirements from customers, adopt correct process to manufacture product with materials as beryllium copper, austenite stainless steel, elastic alloy, precipitation harden stainless steel, etc. the elastic sensitive unite have high sensitively, long-serve life, high temperature, high resistant pressure density and used in wide applicable range, can be used as key measuring components, seal components, compensating components, and supply various kinds of pressure measurement sensor.
Compact structure, high accuracy, good stability and made of best alloy steel. Application for electronic platform scale, batching scale and other weighing system
Hi,
I'm Lynn from Apollosense Ltd,As a professional supplier of sensors for 15 years,we specilized in Gas sensors,Pressure sensors,Liquid level sensors,Humidity sensors and so on. If you are interested with our products you can contact me any time. And the website of our company is www.apollounion.com ,you can learn about it there. Waiting for your early reply.
DESCRIPTION
Based on the rugged HS1101LF humidity sensor, HTF3226LF is a dedicated humidity and temperature
transducer designed for OEM applications where a reliable and accurate measurement is needed. It features a
miniature connector for easy, cost-effective mechanical mounting. Direct interface with a micro-controller is
made possible with the module’s linear frequency output.
FEATURES
APPLICATIONS
• The best combination of cost effectiveness and
performance
• Stable, linear proportional frequency output from
10% to 95%RH
• Stable and reproducible characteristics with
temperature
• High reliability and long term stability
Humidity Sensor Specific Features
• Instantaneous de-saturation after long periods in
saturation phase
• Fast response time
• High resistance to chemicals
• Not affected by water immersion
• Patented solid polymer structure
Temperature Sensor Specific Features
• High quality thermistor
• Stable
• High sensitivity
Product description
Advantage of kaisi product
Compact size, complete type
High test accuracy
Long-life using
Easy installation
Passed ce(certificate of compliance)
Good after-sale service
Technical data
Series ks15
Output typeDigitalAnalogue
Stroke range0~500mm0~400mm
Resolution0.004 0.002 0.001Infinitesimal
Output signalC(npn/pnp) pull-push line driver0~5ko 0~10ko
4~20ma 0~5v, 0~10v 485 232
Linearity0.05%fs0.5%fs~0.1%fs
Working voltageDc5v or dc5-24vDc10-30v or none
Working temperature-25?~85?-45?~125?
Net weight450g450g
Protection classIp54~ip65Ip54~ip65
Service life5 million~10 million5 million~10 million
Cable length4m2m
Package and delivery
1pc per box and the carton size is 11.5cmx8.5cmx9.5cm
Delivery in 3-7 workdays after receiving payment.
Goods shipping by ups, ems, dhl or other express way
After-sale service
We test goods before delivery and provide 12 months quality guarantee.
Factory overview
Kaisi manufactures linear position transmitters with analogue and digital signal output. We supply effective stroke from 0mm to 50, 000mm. Also, we accept oem, water-proof and explosion-proof order. Our products passed ce(certificate of compliance) already. Any inquiry about our product and company will be highly appreciated here.
Any inquiry, please feel free to contact us. And we will reply you asap.
wide range of ON SEMICONDUCTOR, GERMANY CCD image sensor available from 1MP to 29 MP in GERMANY.
ccd image sensor GERMANY,ccd image sensors GERMANY,cmos GERMANY,image sensors GERMANY,cmos sensor GERMANY,image sensor GERMANY
For product details go to our webpage http://www.image-sensor.in/ccd-image-sensor.php
For more details go to our corporate website http://www.image-sensor.in
or drop an email to us at sales.overseas@balaji-microtechnologies.com or sales.india@balaji-microtechnologies.com
Place of Origin: Shanghai, China (Mainland) Brand Name: GN Model Number: CX-XD600/300 Experience: More 20 years Exported: More 80 countries Warranty: One year Working: Stable and Reliable Standard: ISO and CE Technology: Advanced Maintenance: Easy and little Application: Widely Operation: Easy Function: Multiple
Product Applications: 1: induction cooker, electric pressure cookers, rice cookers, electric oven, disinfection cabinet, water dispenser, microwave ovens, electric heaters and other appliances temperature control and temperature sensing. 2: Electronic thermometer 3: temperature control and detection of industrial, medical, environmental, weather, food processing equipment 4: hygrometer temperature control and detection 5. Air conditioning equipment, heating equipment, temperature control instrumentation, electronic gifts, electronic hygrometer, car thermometer, electronic calendar, a rechargeable battery pack and charger
The Product Sells Point:
Key Specifications/Special Features:
1: Appearance production requirements:
1: cylindrical shell size: 3 * 8,4 * 20,5 * 25,5 * 30,6 * 30,5 * 80,6 * 100, etc. (can be customized according to customer requirements), the unit: (MM)
2: File Dimensions: can be customized according to customer requirements
3: Cable length: according to customer requirements
4: Wire: PVC and Teflon wire and cable (customized)
5: Wire colors: black, white, red, yellow, green (can be customized according to customer requirements)
6: thermistor parameters: according to customer requirements
7: Housing Material: nickel-plated brass or stainless steel
2: Product Features:
1: MF53 series NTC thermistor for temperature sensor
2: Wide range of resistance: 1KO ~ 500KO
3: Resistance and B value of high accuracy, consistency, and interchangeable
4: good insulation, high reliability, reflecting the fast,
5: with double sealing process, with good sealing and insulation resistance to mechanical impact, anti-bending ability, high reliability
6: Can a long time stability (in the resistance drift rate =1 ‰)
7: The package can be used depending on the installation conditions, user-friendly installation
8: Operating temperature range: -40 ~ 200 ?
3: Model Description:
MF 53 103 F 3950
? ? ? ? ?
?MF ¬-- negative temperature coefficient (NTC) thermistor Code.
?53-- various band shell temperature sensor NTC thermistor.
?103 - thermistor nominal resistance, indicating that the nominal resistance of the resistance: 10 × 103 (O).
Error ?F-- resistance value (accuracy) is: F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5%
?3950-- thermal resistance index (material factor) B is: 395 × 10 (K)
Note: according to customer requirements, provide different resistance, B value precision, customization.
NTC thermistor measurements must note the following:
• can not be measured in the air, the larger the difference in air temperature measurement inaccurate, resulting accuracy deviation.
• After using the high-precision measurements of the bath, measured after NTC into the bath, the bath temperature must be stable before measurement.
• Measure the voltage as low as possible in order to reduce measurement errors due to self-heating NTC.
• High temperature measurement, required temperature bath thermometer correction, check
Application:Application ? air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, disinfection cabinet, washing machines, dryers and other appliances on. ? car air conditioners, water temperature sensor, intake air temperature sensor, engine ? Switching power supply, UPS uninterruptible power supply, inverter, electric boilers, etc. ? smart toilet, electric blankets, etc.
The Product Sells Point:
Key Specifications/Special Features:
A: Size chart
MF52 NTC with epoxy to lead
Note: The size and wire color according to customer requirements!
II: Product Features:
1: MF52 series of products for the lead with an epoxy coating type
2: Wide range of resistance: 0.1KO ~ 500KO
3: Resistance and B value of high accuracy
4: moisture proof, good insulation, high reliability, small time constant
5: small, reflecting the speed
6: is stable for a long time, consistency
7: Operating temperature range: -40 ~ 125 ?
3: Product Applications:
Air-conditioning equipment, heating equipment, medical equipment, temperature control instrumentation, electronic gifts, electronic hygrometer, car thermometer, electronic calendar, rechargeable battery pack and charger, laptop batteries.
Four: Model Description
MF 52 103 F 3950
? ? ? ? ?
?MF ¬-- negative temperature coefficient (NTC) thermistor Code.
?52-- epoxy encapsulated NTC thermistor temperature sensor.
?103 - thermistor nominal resistance, indicating that the nominal resistance of the resistance: 10 × 103 (O).
Error ?F-- resistance value (accuracy) is: F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5%
?3950-- thermal resistance index (material factor) B is: 395 × 10 (K)
Five: MF52 Series Model Specification
Note: according to customer requirements, provide different resistance, B value precision, customization.
NTC thermistor measurements must note the following:
• can not be measured in the air, the larger the difference in air temperature measurement inaccurate, resulting accuracy deviation.
• After using the high-precision measurements of the bath, measured after NTC into the bath, the bath temperature must be stable before measurement.
• Measure the voltage as low as possible in order to reduce measurement errors due to self-heating NTC.
• High temperature measurement, required temperature bath thermometer correction, check
A&S Construction Machinery Co., Ltd. supplies all types of sensors.
All the brands of sensors we can provide:
CAT sensors, KOMATSU sensors, JOHN DEERE sensors, SANY sensors, XCMG sensors, VOLVO sensors, HITACHI sensors, SUMITOMO sensors, LIEBHERR sensors, DOOSAN sensors, CASE sensors, BOBCAT sensors, KUBOTA sensors, YANMAR sensors, HYUNDAI sensors, DAEWOO sensors, etc.
For other parts of the brands above we can also provide cylinder liners, crankshafts, oil pumps, solenoid valves, solenoid coils, fuel injectors, batteries, radiators, compressors, gaskets and seals, mufflers, manifolds, turbochargers, hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic couplers, bearings, bearing seats, gears, pulley, sprocket, coupling, drive shaft assembly, brakes, clutches, drive chains, actuators, alternators, cables, controllers, distributors, fuses and relays, harnesses, switches, gearcases, filters, counterweights, heater and A/C accessories, belts, etc.
For laboratories, the cell samples stored in liquid nitrogen tanks are relatively precious. If liquid nitrogen is not added in time, the cell samples will lose their activity due to insufficient liquid nitrogen, causing unnecessary losses. To avoid this kind of situation, we can choose a liquid nitrogen tank alarm to help us check how much liquid nitrogen is left in the tank, and remind us to replenish it in time when the liquid nitrogen is insufficient.
What is a liquid nitrogen tank alarm?
The liquid nitrogen tank alarm is specially developed and produced for measuring the liquid nitrogen balance and temperature in the liquid nitrogen tank. It uses imported high-precision sensor probes and is powered by dual 18650 large-capacity batteries. The USB port can be connected to an external power supply for power supply and charging. It has an ultra-low power consumption design. A single battery can last for 4 months (real-time data is reported once every 10 minutes). With accurate measurement and excellent performance, it is widely used in liquid nitrogen cryogenic equipment, pharmaceutical warehouses, cold chain transportation, laboratories and other places.
working principle:
It uses imported high-precision sensor probes to measure the temperature of liquid nitrogen and output information to the terminal;
Liquid nitrogen tank alarm features:
1. Imported high-precision probe, with high measurement accuracy, large range and good consistency.
2. With a cloud monitoring platform, there is no need to monitor hosts, collectors and other equipment.
3. Easy to use, you can use the mobile APP or log in to the web page to view the data.
4. Support SMS alarm and email alarm.
5. Realize cloud monitoring of high temperature, low temperature, high humidity, low humidity, offline, low battery, power outage, etc.
Note: The temperature probe should be fixed in the appropriate position according to actual needs.
6. Low power consumption design, using a large-capacity battery, rechargeable; the battery is anti-reverse connection, and the phone will not burn if the battery is installed backwards.
7. Offline recording function, normal monitoring and recording of data when the network is disconnected, and automatic reporting to the cloud platform after the network is connected.
8. Desktop wall-mounted magnetic structure design, easy to install; has super stability and anti-interference ability.
There are two sensors that each landing gear that play the main role, namely the lock-up sensor and the drop-down sensor, which are used to switch on the transmission position signal when the lock-up and lock-down are completed in the landing at take-off phase.
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