Click to Enlarge Click to Enlarge Click to Enlarge New Arrivals Modules Home Gadgets Fishing Outdoor Product Wholesales Power Modules Sensor Modules Wireless Modules Function Modules DIY Modules LCD Modules Development boards Digital Voltmeters Description Product Feature: Probe LHI778, high sensitivity. Technical parameters: 1.Operating voltage: DC5V to 20V 2.Static power consumption: 65 microamps 3.Level output: 3.3V, low 0V 4.Delay time: adjustable (0.3 seconds to 18 seconds) 5.Blockade Time: 0.2 seconds 6.Trigger Mode: L can not be repeated, H can be repeated default value H 7.Sensing range: less than 120 degree cone angle of less than 7 meters 8.Operating temperature: -15 to +70 degrees 9.PCB Dimensions: 32 * 24mm, screw hole distance 28mm, screw aperture 2mm sensor lens size: (diameter): 23mm (default) Features: 1. automatic induction: when someone enters its sensing range input high, people leave the sensor range automatic delay off high. Output low. 2. photosensitive control (optional): module is reserved for the location, you can set the photosensitive control, daytime or light sensing. The photosensitive Control optional features not installed at the factory photoresistor. If necessary, please purchase separately photoresistor install it yourself. 3. two trigger modes: L can not be repeated, H can be repeated. Jumper selectable, default is H. A. not repeat the trigger mode: the sensor output high, the delay time has elapsed, the output automatically from high to low. B. repeatable trigger mode: the sensor output high, the delay period, if human activities within its sensing range, the output will always remain high until people leave only delay the high level goes low (sensor module detected after every activity of the body's automatic postponed a delay period of time, and the last time activities as the starting point of the delay time). 4. induced blockade time (default setting: 0.2 seconds): sensing module in every sensor output (high to low) followed by set up a blockade of the time, in this period of time the sensor is not receiving any induction signal. This feature can be achieved both of the (inductive output time and the blocking time) interval can be applied to the interval detection products; This feature can effectively suppress the various interference generated in the process of load switching. 5. wide operating voltage range: default Voltage DC5V to 20V 6. micro-power: quiescent current of 65 microamps, particularly suitable for battery-powered electrical products. 7. output high signal: easy to achieve docking with the various types of circuits. Applications: Pyroelectric infrared switch is a passive infrared switches BISS0001 accompanied pyroelectric infrared sensor and a small amount of external components. Can automatically and quickly turned on all types of incandescent lamps, fluorescent lamps, buzzer, automatic doors, electric fans, dryer and automatic washing machines and other devices, is a kind of high-tech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive areas, or for the security zone, automatic lighting, lighting and alarm systems. ? Security Products ? human induction toys ? body induction lamps ? industrial automation control, etc. Instructions for use: 1. Sensing module is powered initialization time of about one minute, during which the module will output 0-3 times the interval, one minute after entering standby. 2. Should avoid lights and other sources of interference the a close direct module surface of the lens, in order to avoid the introduction of the interference signal malfunction; using the environment as much as possible to avoid the flow of the wind, the wind will cause interference sensor. 3. Sensing module uses dual probe, the probe window is rectangular, dual (A $ B $) in the long direction at both ends, from left to right or from right to left when the body is walked by infrared spectroscopy reach the dual time, distance difference, the greater the difference, the more sensitive the induction, when the human body from the front to the probe or from top to bottom or from the bottom to the previous direction came dual detection distance of less than infrared spectroscopy, no difference value, the sensor should be installed up to the direction of the probe dual direction with human activities as parallel as possible to ensure that the human body has been passed by the probe dual induction sensor insensitive or does not work; Round lens in order to increase the sensing range of angles, the module also makes the probe surrounded induction, but the left and right sides still up and down both directions sensing range and sensitivity, still need to try to install the above requirements. Shippment Payment Return Policy Feedback About us 1)All items will be shipped to your paypal address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail .To US customers,we will send the package via E-packet . 3)All items will be shipped in 24 Hours (excluding Sat,Sun & Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods,and the tax depends on each country custom. 5)If you don't receive items over 30 business days,please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $40 ,we will send the items to you with tracking number for free.If your order is less than $40,the registered mail fee is on your side. We could also deliver your item via EMS,DHL or Fedex based on your requirement. 1. We only accept Paypal payment if you buy on ebay. 2. Please make sure you notice the entire desciption and agree to the transaction before buying. 1) If for some reason you're not satisfied with our service or product quality, please contact us within 3 days after you get the package, you can return the products to us in 30 days and we will refund your money after we get the package!(Shipping cost is NOT refundable and you should responsible for the return shipping) 2) Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. You are welcome to contact us within 3 days after you receive your package about replacement. 3) Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. 1.Feedback is important to all of us participating on the eBay community. We are always working hard for maintain high standards of excellence and strive for 100% customer satisfaction. So your POSITIVE FEEDBACK is very important.<> 2.Here is an illustration showing how to leave the positive feedback, please follow the following step. Thank you so much. And welcome back to our store again.<> Chip_Partner is a Well-Known Online Supplier specializes in all kinds of IC products and all Consumer Electronics and Intelligent life supplies, such as electronic devices and components, development modules, Power modules, consumptive materials, household items, outdoor products, fishing gear and so on. Chip Partners are on Ebay for almost 10 years, and has owned thousands of registered customers from all over the world. We offer world wide free shipping and have already shipped to more than 150 countries including United Sates, United Kingdom, Canada, Australia, France, Germany, Russia, Italy, New Zealand, Spain, Brazil, Japan, Singapore, Korean, etc. We are more wiling to be your Long-Term Supplier in this filed, as we have these advantage of others: 1.Lowest Pirce, High Quality 2.Best Customer Service 3.Technical Support 4.Mass Quote Sevice 5.Extra Service if you need other items not listed in our shop inkfrog terapeak On Apr-26-16 at 20:26:30 PDT, seller added the following information: inkfrog terapeak inkFrog Analytics
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
