Membrane covered optical CO2 sensor for monitoring Online determination of the dissolved carbon dioxide in water The measurement of dissolved carbon dioxide (excluding HCO3- and CO32-) in water is one of the most important parameters for water monitoring. AMT GmbH has developed now a new membrane covered optical CO2 sensor with titanium housing and other improved characteristics. So the new AMT-CO2 sensor is designed for depths of up to 1,000 m, has an analogue or digital output, a reduced current uptake and includes an automatic internal temperature compensation. The sensor is designed to be interfaced externally to CTD probe systems, to own measuring systems or as stand alone sensor. Main features of the Carbon Dioxide Sensor: - submersible direct reading sensor for natural and industrial waters and sea water - detects CO2 and total inorganic carbon when measuring additionally pH - no signal interferences to silicate, phosphate, HCO3- and CO32- - built-in reference measurement for superior stability - calibration coefficients stored internally - for depths of up to 1,000 m - less than 0.5 W power consumption - with analogue or digital output (please select) - with internal temperature compensation - compensation of humidity and other influences - heated sensor head to avoid condensation Technical data of the membrane covered optical carbon dioxide sensor: Measuring ranges: 15 mg/l, 50 mg/l, 340 mg/l and others on request (please select one) * Dimensions: 225 mm length, 33 mm diameter * Housing material: Titanium * Power consumption: < 0.5 W * Warm up time: < 12 seconds, < 2 minutes for full accuracy * Maximum deployment depth: 1,000 m/1,000 dbar * Available outputs: 4 - 20 mA, 0 - 5 V DC or digital output RS485
HC-49S Quartz Crystal Resonator Specification: * Applies to communication devices such as wireless phones and other digital devices; * Metal PKG, lead and pins; * The frequency range is 3.2MHz to 90MHz; * Adopting metal shell, parallel welding with high reliability; * Suitable to install automatically; * Lead-free. Frequency Range 3.2MHz~40.320MHz 40MHz~90.000MHz Vibrate mode Fundamental wave 3rd harmonic wave Adjust the frequency difference (at 25 ?): +/-50ppm'+/-30ppm or specify Temperature frequency difference (reference temperature 25 ?): 50ppm'+/-30ppm or specify temperature range : -20?~+70? or specify Storage temperature range (Tstg): -40?~+85? Equivalent resistance: 1 Static capacitance: 7pF max Driving power: 100µW(500µW Max) Load Capacitance: 20pF 18pF 16pF or specify Aging rate: +/-5ppm/year Max
Supports custom processing of various styles of PFA accessories.Suitable for semiconductor photovoltaic equipment, fluid equipment, as well as instruments such as chromatography, spectroscopy, mass spectrometry, etc #semiconductor #ICPMS #PFAValue #teflon
All the profucts can process by customization. Please send me the 2D and 3D drawings with size and tolerance. We will evaluate the drawings for you and process according to the drawings. And we will keep the drawings strictly confidential. Customers can also choose processing methods With over 20 years experience, ShenZhen YuJiaXin Hardware Products Co., Ltd. is a leading manufacturer of precision metal parts in China, we provide products to consumer electronics, automotive, medical, and industrial. Metal Injection Molding,or MIM,is a new Powder Metallurgy process that can produce sintered componects with high densety and complicated shapes without the need for machining. With its unique characteristics, MIM is capable of producing precise metal parts for a wide range of products, including automobiles, cellular phones,hand tools,dental instruments,pneumatic tools, power hand tools, surgical instruments,sporting goods, and laptop computers. The common materials used in MIM range from stainless steels and alloy steels to soft magnetic matericals. Metal injection molding (MIM) is an effective way to produce complex and precision-shaped parts from a variety of materials. This process produces parts for 50% less than the cost of CNC machining or casting. MIM is able to produce parts with complex shapes, superior strength and excellent surface finish with high volume manufacturing.High volumes are attained through multi-cavity tooling. From design and tooling to production and quality engineering with in-depth technical and engineering expertise. Our business model is designed to meet the portfolio of parts that global OEMs will source in China. Our facility is growing rapidly, and adding new capabilities in a very short span of time. Please contact us to understand our current state of completion and new capabilities that we plan to add.
Place of Origin:Guangdong, China Brand Name:SUNY Display:E-ink Epaper Display Screen Color:Black + White + Red / Black+White Power life:5 Years LED Light:Available,7 Colors:R,G,B,C,M,Y,W Memory:4 pages Cache Battery:CR2450*1 Replacement Battery:Available, Quick-Release Usage:Electronic Shelf Label Frequency:2.4 GHz Certification:CE, FCC, ROHS
SMA Male to SMA Female 180mm Aerial Extension Fatshark ImmersionRC Compatible This handy aerial extension allows you to position your FPV antenna anywhere on your model giving you the flexibility you need to complete a neat and tidy installation. It features a through hole type fixing. Specs: Dimensions: 180 x 2.5mm Weight: 8.6g
Shield Stackable headers for Arduino (R3 Compatible) - 3Pin, 6Pin, 8Pin,10 Pin Use these to stack shields on your Arduino! These are standard 6-pin, 8-pin and 10-pin 0.1 spacing female headersâ?¦with a twist! The pins are extra long which means you can use these to stack shields! The legs are 10.5mm (0.42â?³) long, so after the PCB thickness (1.7mm/0.07â?³) you have a height of 8.8mm (0.35â?³). Comes in a package of one 23-pin header, 2 x 8-pin headers, 2 x 6-pin headers and 1 x 10-pin header for full compatibility with shields designed for Arduino R3 & Leonardo.
WT01 new smart wearable data terminal is a wearable barcode data collection terminal, which is different from traditional data acquisition terminal.It inherited the merits of the ring type barcode scanner, much convenient to scan terminals fixed on your hands,so that you can upgrade the mobile phone or tablet pc into a professional barcode data collection terminal, you can easily use it for items selection, sorting, recording.smart wearable data terminal can make your workers keep their hands and eyes on the materials when they are handling and capture barcode on the fly with ring barcode scannerIn warehouse management, freight forwarding, pipeline material tracking, product barcode traceability, shopping malls and so on,it plays an important part in application value, improve your working efficiency, reduce the personnel allocation, as well as exempting the expensive barcode data collection system.
Item:access control system Id card capacity:30000 Transaction capacity:50000 Communication:tcp/ip, rs232/485, usb-host Standard functions:anti-passback, sms Optional functions:various card, workcode, webserver Certification:fcc. Ce. Roh. Sgs Wiegand signal:support output&input Access control interface:3rd party electric lock, door sensor, exit button, alarm, door bell Warrenty:2 years
Item:backup battery facial recognition Color:black Opitional:wifi/gprs/built-in 2000 mah battery Identification:facial, rfid, and password Display:4.3 tft touch screen Camera:high definition infrared camera Condition:brand new biometric time and attendance Wiegand signal:output Power supply:12v3a Wireless wi-fi:optional Key words:staff biometric device with battery
Wrist strap is composed of elastic wrist loop and grounding wire, the elastic wrist loop contact with Skin directly, sand form an anti-static channel together with hardware plate and coil core buckle connection, this channel transfer away static from skin. Coil core is made of circling wire, space minimum occupied, and has good retractility. Every ground coil core has safety 1mo resistance, it protects operators safety as well as currentsensing devices. General parameters: 1. Discharge period: 0.45kg (1pound), f2000000 times 7. Coil core hanging force: 13.61 kg (30pound) 8. Plug life span: =10000 times 9. Plug pulling-out force: f=454kg (11pound) 10. The diameter of snap is 10mm, the cord length is 8 inch Usage instruction: 1. Place the wristband of the anti-static wrist strap around your bare wrist. 2. Secure the wristband so that the metal plate on the inside of the band is firmly pressed against the underside of your arm. The metal plate should have as much contact with your skin as possible, so place it in the spot where you have the least amount of hair. 3. Connect the strap to the wristband. The strap and wristband usually connect via a simple snap mechanism. 4. Clip the alligator clip on the end of the strap onto an anti-static mat or any bare metal surface that is touching the ground.
Manufacturer Product Number MMBF170LT1G Description MOSFET N-CH 60V 500MA SOT23-3 Discrete Semiconductor Products Transistors FETs, MOSFETs Single FETs, MOSFETs
Electronics Enclosure We can customize various abs or other plastic enclosure for your electronic projects. We can produce cabinets with mounting flanges, small enclosures for portable equipment, weatherproof outdoor enclosures, etc.
1. Big contact surface 2. High overload capacity 3. High strength material, stainless steel bolt fastening 4. Easy to install and remove 5. Energy saving 6. Suitable wire: 35-70sqmm 7. Suitable wire diameter: 7-10mm
NLAS4599DFT2G Overview Packed in 6-TSSOP, SC-88, SOT-363, the electronic component is convenient for shipping overseas. This packaging method provides high reliability because it uses advanced packaging techniques. This analog switch is mounted in Surface Mount. 2:1 is the ratio of multiplexer to demultiplexer circuits. Operating temperature around -55C 125 C TA extended. There are 6 terminations totally. The electronic part delivers high-quality output through its 1 channels. If the voltage supply is 4.5V volts, the electrical component should be turned on and run. A total of 6 pins are injected into the electrical part body. The analog switch ics are built using SPDT switching circuits. Use NLAS4599 to search for variants of the digital switches. A 30Ohm internal resistance characterizes this multiplexer. Please refer to the datasheets for 6 pins functions. Multiplexer or Switches is a typical switch device. Users should never supply a voltage higher than 5.5V to a switch device. Analogue multiplexers of the Single supply type that are cost-effective. The lowest voltage the electronic part should receive is 2V. An operating current of 1 A would be sufficient for this switch device. An analogue multiplexer drains from a single voltage supply at 2V~5.5V. There are various bandwidths available for data transfer. An output of 2 is provided by the digital multiplexer. NLAS4599DFT2G Features 1 Channels Switch Circuit: SPDT 1A Supply Current -3db Bandwidth: 220MHz Bandwidth: 200MHz NLAS4599DFT2G Applications There are a lot of ON Semiconductor NLAS4599DFT2G Analog Switches & Multiplexers ICs applications. Voice over IP/DSL Integrated Access Devices, Smart Cable Modem, Cable PC T1/E1 Terminals Precision data acquisition Compatible with 65 V DACs and ADCs such as Channelized and Unchannelized DS3 applications AD7840/8, AD7870/1/2/4/5/6/8 DVD-R Isolation Battery-powered systems
Close cooperation with our manufacturers Collaborating with well-known manufactures such as Semiconductor and Semiconductor Pricing in line with the market Quick and on-time delivery Competent counselling and support Professional order processing along with high product availability Part Number : CLM9721, CLM9722, CLM5530, CLM7700, CLM7600, CLM5520F, CLM5520F2, CLG7700, CL90xx, CLM65xx, CLM90xx, CLM5510D, CLM5510, CLI2000, etc
We sell Cooper Bussmann full range of products, including:Circuit Protection,Inductors and Transformers,Connectors,Supercapacitors,etc. Close cooperation with our manufacturers Collaborating with well-known manufactures such as Semiconductor and Semiconductor Pricing in line with the market Quick and on-time delivery Competent counselling and support Professional order processing along with high product availability Consigment Warehouse
We sell CML Microcircuits full range of products, including:RF Building Blocks,RF Applications,Analogue TWR,Digital PMR - DPMR,Wireless Data,Digital Voice,Marine Comms,Wireline Telecom - Modems,Evaluation and Demonstration Kits ,etc. Close cooperation with our manufacturers Collaborating with well-known manufactures such as Semiconductor and Semiconductor Pricing in line with the market Quick and on-time delivery Competent counselling and support Professional order processing along with high product availability Consigment Warehouse
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