Overview D203S is the hot selling item in the market. Mostly used for light control lamp switch, general detection angle. PIR (Passive Infrared Detector) are used to detect motion object like human movement. All the PIR sensor must work with Fresnel Lens, this version can detetc more than 8 meters. Features Low consumption Custom design is available Higher in cost-performance Item D203S Encapsulation Type TO-5 IR Receiving Electrode 21mm, 2 elements Window Size 3-4mm Spectral Response 5-14m Transmittance 75% Output Signal[Vp-p] 3500mV Sensitivity 3300V/W Detectivity (D*) 1.4 108 cmHz1/2/W Noise[Vp-p]
Electrical Frequency Range 698-960/1710-2700MHz Gain V:2dBi,H:4dBi V.S.W.R 1.5 Radiation Omni-Direction Polarization Vertical or Horizontal Lightning Protection DC Grounded Maximum Input Power 50W Impedance 50 Connector 2xN Female Cable Type RG141 Cable Length 30cm Antenna Radome Material ABS Mount way Ceiling Mount Mechanical Dimensions 218x43mm Weight 348g Operating Temperature -40 to+80 RoHS Compliant YES
Product Name: Sensor IC Substrate Material: Shengyi SI10U Minimum width / spacing: 35 / 35um Surface: Immersion Gold PCB thickness: 0.25mm Layer: 4Layers Structure: 1L-4L,1L-2L,3L-4L Solder mask ink: TAIYO PSR4000 AUS308 Aperture: Laser hole 0.075mm, Mechanical hole 0.1mm Application: Sensor IC Substrate
4G LTE antenna connecto SMA Straight male mountin Screwed cable RG174 deliverytime 10-20 days
JCG005 2G/3G Antenna connector:SMA Straight male mounting:Screwed cable:RG174 dimension:D93.5*133.3mm frequency:824~960/1710~2170
HPD05 Infrared PM2.5 Sensor Module Product Details 1. Module List HPD05 Module 2. Product Overview HPD05 PM2.5 Sensor Module use principle of optical scattering to measure concentration of dust inthe air,the module built in a Infrared Transmitter and a high sensitive Photoelectric Receiving Sensor the Infrared Transmitter emits light and the light meets the dust to produce the scotch light, theintensity of the scotch light detected by Photoelectric Receiving Sensor reflects the concentration ofdust in the air, HPD05 have two ways to output current concentration data, one is PWM signal (thewidth of signal is the value, 1ms = 1ug/m3), the other is IIC signal(unit is ug/m3). HPD05 can be used for Air Cleaner, Air Conditioner with purifying function, Fresh Air System and air quality testing equipment. 3. Detecting Principle Detecting Principle Per the principle of optical scattering,the Transmitter emits light, and the light meets the dust to produce the scotch light, the high sensitive Photoelectric Receiving Sensor detects the intensity of the scotch light then output intensity signal, current which is proportional to the size and quality of intensity of the scotch light, the current is amplified by amplifier and calibrated by CPU, finally output digital PWM signal or IIC data of concentration of dust. 4. Performance Parameter 1 Characteristics Characteristics Connector CON2 Pin Description Connector CON2 Pin Description 2 Life Life of Light Source: above 5 years with continuous power on. 3 Photoelectricity Characteristics Photoelectricity Characteristics 4 Signal Output a1. PWM signal output(Corresponding Model HPD051Axxx): Signal Output The relation of Low Pulse Time and Dust Concentration: 1ms = 1ug/m3 The pulse width outputted by P1 pin is the average value of Dust Concentration(Lower responding speed, small fluctuation & good stability) The pulse width outputted by P2 pin is the insta
Manufacturer: Cisco Systems, Inc Part Number: WS-C3750X-48PF-L Product Type: Switch â?? 48 ports â?? Managed â?? stackable Form Factor: 1 U RAM Memory: 256 MB Flash Memory: 128 MB PORTS: 48 ports Huaying Information Technology Co., Ltd. provides you with Huawei voice communication, video conference, data communication, server storage, network transmission, wireless security transmission access, UPS, cloud computing, worker intelligence and other Internet of things and Cisco switch, video conference, server and other full chain products integrated solutions.
Torque from 105 kgf-cm to 35000 kgf-cm Power: AC110V/ AC220V/ AC24V/ DC24V Switch time (Open-to-close) from 1 second to 143 seconds Could also assemble with ball valves, butterfly valves and so on
UM-1-AC110V/AC220V Torque: 350 kgf-cm (AC110V); 362 kfg-cm (AC220V) Open-to-close: 10 seconds Power: 10W
UMS-AC110V/AC220V Torque: 105 kgf-cm Open-to-close: 23 seconds Power: 3~4W
5X10/100Base-TX Support Auto-MDIX, AND FULL/HALF DUPLEX SELF-NEGOTIATION MODE 4K MAC address table Electric 4KV surge protection, easy to use in an outdoor environment DIN rail/wall mounting UKCA, FCC,C E,ISO9001 certification
we focus on NTC thermistor and Temperature sensor, mainly applied to HVAC / R products, medical temperature probes and automotive temperature sensors.
Ultrasonic Sensor Module HC-SR04 HC-SR04 Sensor Features Operating voltage: +5V Theoretical Measuring Distance: 2cm to 450cm Practical Measuring Distance: 2cm to 80cm Accuracy: 3mm Measuring angle covered:
VHF Antenna 497-01001-00 Item Number : 497-01001-00 Key Specifications Frequency range : 156~164 MHz Gain : 3 dBi Configuration : 1/4 Wave V.S.W.R. :
Model: YHD-380 No load current: 0.48A Max No load speed (rpm):12700RPM±10% Rated load current (A):2.95A Max Rated load speed (rpm):10908 RPM±10% Rated torque:110 g-cm
LTE antenna Frequency: 700-960/1427.9-1510.9/ 1710-2170/ 2400-2700Mhz Connector: SMA male, pure copper, 36hours salt spray. Impedance: 50 Gain: 2-3dBi
This products for outdoor use which with IP65 waterproof. And we could do customized based on your requirements.
This is new design antenna from China. It's long range for expand the signal for 4G LTE.
This antenna usually for raise signal with our equipment. We always offer a detailed solutions with our engineer about receive your requirements. We support ODM, OEM with your specification.
Unique toggle type mechanism provides snap action and local manual reset for model SW4030 Operating level carries rings for convenient pull cord termination.
