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
This kind of NTC Thermistor used in automotive engine temperature sensing with two wire type in different mechanical and electrical specifications as per customer spec. We can support all the needs as per request.
Disc NTC Thermistor type used in automobile engine temperature sensor assembly and widely using in globally for the automotive area engine temperature sensing. We can support your custom requirements and can support accordingly
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
Haj maulim is the device which works as a guide for all the muslim pilgrims going for haj or umra. There are 30 push buttons on the device assigned with specific prayer (in arabic) for haj/umra. Each prayer (dua) is preceded by a commentary in the native language where the product is sold. Commentary will explain the purpose of the prayer and when to recite it. By pressing the button you will hear the prayer with the commentary through the ear phone which will be provided with the device. We will also provide three 1.5 v batteries with the device and if that batteries are exhausted the user will have to buy new for its use or if he wants he can also use rechargeable batteries for longer usage. Features: 1. Commentary for each of the duas in native language. 2. Play and pause function. 3. Digital volume control via button press. 4. Low power consumption. So the battery lasts longer. 5. Very good voice quality. 6. Good looking and robust. 7. Low battery detection (optional) Contents: 1. Haj maulim device 2. Earphone 3. 3 aaa batteries 4. Neck string 5. User manual 200 pcs in one carton
GSM repeater, cellphone signal booster, gsm amplifier, mobile signal booster, cell phone repeater, 2G 3G 4G antenna, cable, splitter, coupler, mobile signal jammer..
Transceivers, Fiber Optic Modules, Cpu's, Handheld Mobile Computers & Barcode Scanners, Pc Monitors.
Mobile repeater denmark like mobile signal amplifier 2g, 3g, 4g.
Security equipment and communication systems.Technical service
Telecom and voip equipment like headsets.Exporting
Mechanic and electronic supplier lifter maker, transformation (step up step down) producers heater palette maker conveyer maker.
Mechanical and electronic items.
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.
Semiconductor Test Probe Double-ended Pogo Pin SCPA085 for IC Inspection Semiconductor test probes are usually called double-ended pogo pins. Common tip styles include B, J, J1, U, U1, etc. All of the probes are extremely thin and miniature, however, the requirement for their test accuracy is very strict. They are mainly applied to the fields of semiconductor tests and frequency tests of communication devices, for example, the frequency tests of mobile phones, walkie-talkies, computers, etc. This product SCPA085 we will introduce is 0.85 mm in barrel diameter and 5.7 mm in total length. It can be applied to the tests of products which requires relatively high accuracy, for example frequency tests of semiconductor and communication devices. Developed and manufactured on our own, this product takes the lead in the test industry. Our complete production lines can also meet the needs for mass production. The barrel of this double-ended pogo pin is made from phosphor bronze plated with gold. The bottom plunger is made from beryllium copper plated with nickel and gold. The same is with the top plunger. The inner spring is made from stainless steel plated with gold and nickel. This double-ended pogo pin could withstand the current up to 6 amps. The typical maximal contact resistance is about 100 milliohms. The plunger can be pressed at a distance of up to 1.1 mm. But it is better to be pressed at a distance of 0.65 mm at most in working environments. Otherwise, the spring will probably be damaged severely under constant pressure. When the plunger is pressed at a distance of 0.65 mm, the loaded force is about 22 gf or 31 gf, which fluctuates to a tolerance. For details, please check parameters in below table. Materials (plated) Barrel: Phosphor Bronze, Au on Ni Plated Bottom Plunger: Beryllium Copper, Au on Ni Plated Top Plunger: Beryllium Copper, Au on Ni Plated Spring: SUS304, Au on Ni Plated Electronic Specification: Current Rating: 6 amps Contact Resistance: 100 milliohms max Bandwidth: 12.1 GHz at -1dB Inductance: 1MHZ at -0.03212 uH Captance: 1MHZ at 0.792734 uF Specifications: Full Stroke: 1.1 mm Rated Stroke: 0.65 mm Spring Force: 226 gf at load 0.65 mm, 319 gf at load 0.65 mm Mechanical Life: about 200000 cycles Our products include semiconductor test probes, in-circuit test probes, radio frequency probes, harness probes, battery contact probes, switching probes, big-current probes, spring probes, universal complex test probes, wafer probes, and so on.
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
