Sensors

OptoPAC Inc that design and develop WLCSP(Wafer Level Chip Scaled Package) for CMOS and CCD Image Sensor has been grown as a venture company since Oct 2003. Also OptoPAC is based on the innovative patent technologies and know-how in Image Sensor Package fields. We were the first to actualize WLCSP made use of 8" glass wafer based on the specific patent technologies. Finally, we provide our customers with the maximum satisfaction with competitive WLCSP through the price, size and reliability. Further more, almost all of Sensor wafer can be used for our package also, other our competitors can not. * WLCSP : Wafer Level Chip Scalded PackageRecently, as the market of Image Sensor, Camera module is advanced very rapidly, webecome competitive with each other for the top of technology and quality within rapid distribution of Camera Phone, Digital Camera and other applications over the world. Under these circumstances, we will do our best for providing our customers with reliable products and

Technical specification:·Frequency:200kHz·Radial emission angle:2.8°·Cable:15M·Structure:resin coining, coat antiputrefaction to wind deflector's surface·Installation:hanged by measuring lath·Operating temperature:-35oC~+45oC·Test standard:SC70~82

The SHT11 digital humidity sensor and temperature sensor is fullycalibrated and offers excellent long term stability and ease ofuse at very low cost. The digital Technologyintegrates two sensors (humidity sensor and temperature sensor)and readout circuitry on one single chip.Features2 sensors for relative humidity & temperature Precise dewpoint calculation possible Humidity sensor measurement range: 0-100% RH Absolute RH accuracy: +/- 3% RH Temp. accuracy: +/- 0.4°C @ 25 °C Calibrated & digital output (2-wire interface) Fast response time < 4 sec. Low power consumption (typ. 30 µW) Low cost Designed for high-volume applications Leading Technology for superior long-term stability Very easy-to-use due to calibration & digital 2-wire interface ApplicationsHigh-volume consumer products Data logging Transmitters Automation & process control Automotive Building control & HVAC Humidifiers/Dehumidifiers Test & Measurement Medical Capacitive relative hum

 Features:1.       The illumination controlled of lamp using micro computer.2.       Control method: phase control using photo SCR.3.       Changed the illumination control by program4.       The research of electric power control.5.       Study purpose:-          Phase control of A.C voltage.-          The illumination controlled of lamp by software.-          The control of photo SCR and photo Interrupter.Accessories1.       Example Program: 1Set2.       Connector Cable (20pin or 30pin): 1en3.       Users Manual: 1 BookRemark1 year warrantySpecification:Power: AC110V, 220V(50-60Hz)Control: photo SCR Phase Contr

Features: Position and Speed Control Test through AC Servo Motor Control System interfaced to IBM PCInertial Load Varied, Optimized Control Test for Motor according to Change the PID CoefficientsLoad Torque Varied, Optimized Control Test for Motor according to Change the PID CoefficientsFor Speed Control, Various Changes of Loci and Motor Drive is possibleThrough the LCD Monitoring, Motor Control Status can be examinedExperimental Results can be known using Straight/Radial Scale and Speed Circular PanelEach Steeped Signal Examined, Servo Control System can be measured.Error Quantity of Loci Data can be examined with Control SoftwareEasy to Move and Store, with Storage Bag. Experiment:Position and Speed Control ExaminationPhase Signal Examination in each SystemVariable Control and Optimization for PID FactorSpeed Control Tests for Stepped Pulse Wave, Sine Wave and Triangular WaveVariable Control Test for Inertial LoadVariable Control Test for Load TorqueEncoder Examination

ECAML - XYZ-Axis Positioner with ACservo motor application modules The combination of Z-2 and X-XY table by using SK-4 spacer kit and horizontal mount the BR-2 bracket kit for vertical mount to be complete of XYZ table positioning modules. AC servo motor & driver included in the system. Z-2 specification : - Travel 2" - Max Payload 10 pounds. - Accuracy ±.005" per foot. - Resolution .00125" per 9deg step - Max speed 2" per second X and XY Specification : Max Payload : 10 pounds. Accuracy : ±010" per foot. Resolution : .0005 per 9 deg step. Repeatability : .005" Max speed : 6" per second.

ECAML slide Resistance training kits.This equipment compact, light and portable, easy to carry and fix in the metal casing. Specification : - 0-200 Ohm. - Max working approx : 500V or Max current 5A and length approx 30cm. - Connection with safety socket. - Test lead provided . - Operation manual in English version/ Experiment manual.

( ECAML-ELECTRO HYDRAU-2000A ) HYDRAULIC TRAINER WORK BENCH a) This workbench is consists of the following elements: 1)   2-place workstation 2)   Vertical Panel for Hydraulic actuators assembly 3)   Set of Hydraulic compnent with quick coupling 4)   Set of Hydraulic hose with quick coupling b) The equipment shall have the following capabilities: 1)   Analysis of the operation of the individual supplied components 2)   Q-p Characteristics of the hydraulic pump. 3)   Control of a single acting actuator 4)   Control of a double acting actuator 5)   Control of a hydraulic motor forward and reverse. 6)   Regenerative circuit 7)   Sequential cycle of two actuators 8)   Sequential cycle of one actuator and one hydraulic motor 9)   Actuator operation at different speeds 10) Use of the hydraulic accumulator in emergencies. c) Theoretical experimental hand book with

Ac dynamometer, ac regenerative dynamometer, ac regenerative test bench, dynamometer, test bench, test rig, testing systems

rocker switches

The Best Quality Products

MQ131: Ozone, 0-100ppm for air purifier, pollution controlMQ132 : C2H2 (acetylene) detection within 500ppm-2000ppm C2H2, MQ133 :CO2 ( Carbon Dioxide) detection within 500ppm-2000ppm CO2, iMQ135: Suitable for air quality pollution detecting. MQ136: Suitable for H2S for building or offices. MQ137: Suitable for detecting NH3 MQ138: Suitable for detecting of n-Hexane, Benzene, NH3, alcohol, smoke, CO. MQ139: Suitable for freon in refrigeration and air-conditioners spot-detection etc.

SpecificationsSemiconductor Type Gas SensorStandard circuit conditions: Heater voltage: 5V DC/ACCircuit voltage: 3~15V DC Heater power consumption: 750 mWTemperature range: -20deg. C to +40 deg. C Size: Diameter19mm×High17mm or Diameter17mm×High10mmAdvantagesWide detecting scope Fast response and High sensitivityStable and long life Simple drive circuitEffective technical service and delivery

Applications:Gas leak detection for restaurants/kitchens.Air quality control for buildings/offices.CO monitoring systems for car parks.Gas detection systems for commercial buildings, industrial plants.Fire detection systemsSupply voltage:5V 150mAOperating temperature : -20 deg.c-70deg.c less than 95%RhMQ-2: used in gas detecting for smoke ,iso-butane,propane,alcohol,Hydrogen.MQ-3: used in monitor for alcoholMQ-4: used in gas detecting for methaneMQ-5: used in gas detecting for town gasMQ-6: used in gas detecting for iso-butane,propane(LPG).MQ-7: used in gas detecting for carbon monoxideSupply voltage: 6V 30mAOperating temperature : -20 deg.C-50 deg.C less than 95%RhMQ-212: used in gas detecting for smokeMQ-214: used in gas detecting for methaneMQ-215: used in gas detecting for town gasMQ-216: used in gas detecting for iso-butane,propane(LPG).MQ-217: used in gas detecting for carbon monoxideMonthiy capacity: 30,000 to 40,000 pieces

QM-NG3 Type Gas Sensor uses SnO2 material as impressible material. SnO2 material is most advanced in the world at present, and being usually in cosmicall production. The characteristic of the product is with High sensitivity for all flammable and poisonous gas, Long inductive time, Long resumptive time, and Long life-span ect.Applications

QM-NG1 Type Gas Sensor uses SnO2 material as impressible material. SnO2 material is most advanced in the world at present, and being usually in cosmicall production. The characteristic of the product is with High sensitivity for all flammable and poisonous gas, Long inductive time, Long resumptive time, and Long life-span ect.Specifications :

Digital Multimeter

Digital Multimeter

Digital Multimeter

     Feature                         Value               Display                        3 1/2 digits          DC V                         0,1 mV - 600 V          AC V                         100 mV - 600 V          DC A                          10 µA - 10 A          Resistance