Dongguan Shengwei Plastic Products Co.,Ltd is a private high-tech enterprises, which is a set of plastic mould design and manufacture, injection molding, assembly, products R&D and sales as one. The company is located in Humen Town, Dongguan, China, where enjoys the convenient transportation conditions and advanced manufacturing bases. Shengwei was established in 2003. After more than ten years of development, it has grown into a complete supporting large-scale factory. the factory has adopted full-automatic dust-free workshop, advanced and complete manufacturing facilities, has strong technical force. Occupy area 12,000 square meters, more than 200 employees, 90% of them has experience over 10 years. Shengwei has advanced equipment for making mold, plastic injection molding, automatic dust-free spraying workshop, as well as advanced measuring testing equipment laboratory. Shengwei has various levels CNC processing centers, EDM machines, Sodick low speed wire cutting, deep hole drilling machine, milling machines, lathes, grinders, CMM etc. From 35 tons to 1000 tons, there are more than 30 high precision single-color, double-color and special injection moulding machines.
ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Description ECO-SURE (2E) Carbon Monoxide Sensor, 2 Electrode, long life sensor designed for residential, fire detection and ventilation control applications. UL certified. ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Features: * Long Life * Stable Performance * UL Certified - UL2075 ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Applications: * Residential * Fire Detection * Ventilation Control ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Technical Specifications * Operating Principle: 2-electrode electrochemical * Measurement Range: 0-500 ppm CO * Maximum Overload: 1000 ppm CO * Sensitivity: 45 ± 15 nA/ppm * Response Time (T90):
2-wire RH/T Transmitter RHT * Low cost * Temperature compensation system * Two 2-wire transmitters for RH and temperature * Optional built-in Pt temperature sensor * Optional stainless steel sintered filter * IP65 protection Using thin-film sensor with capacitance changing proportionally to medium relative humidity, RHT measures RH of air and non-aggressive gases and converts it into standard 4-20mA 2-wire signal. A built-in temperature drift compensation system guarantees good stability of measurement and an additional temperature sensor or second 2-wire transmitter may be built-in for measurement of both medium relative humidity and temperature. The RH transmitter is factory calibrated and does not need custom adjustment, while the temperature transmitter can be additionally calibrated on-site. The device is available in 3 variants with different mounting and temperature ranges. All this, in addition to the high protection class, the small size, and the low price, make RHT a convenient solution for many RH measurement applications.
SG01M-B18 UVB-only SiC based UV photodiode A = 0.20 mm2 Properties of the SG01M-B18 UV Photodiode * UVB-only sensitivity, PTB reported high chip stability * Active Area A = 0.20 mm2 * TO18 hermetically sealed metal housing, 1 isolated pin and 1 case pin * 10mW/cm2 peak radiation results a current of approx. 2500 nA SG01M-B18 UV Photodiode Specifications Typical Responsivity at Peak Wavelength: 0.125/AW Wavelength of max. Spectral Responsivity: 280nm Responsivity Range: 231 - 309nm Active Area: 0.20mm2 Dark Current (1V reverse bias): 0.7fA Capacitance: 50pF Short Circuit (10mW/cm2 at peak) : 2500nA Temperature Coefficient: < 0.1%/K Operating Temperature: -55 ~ +170°C Storage Temperature: -55 ~ +170°C Soldering Temperature (3s): 260°C Reverse Voltage: 20V
AM2302 Temperature and Humidity Sensor Module Product Overview AM2302 Humidity-sensitive capacitance digital temperature and humidity module is a digital output signal containing a calibrated temperature and humidity combined sensor. It uses a dedicated digital modules capture technology and the temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and a high-precision temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, high cost and other advantages. AM2302 Temperature and Humidity Sensor Module Applications HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, home appliances, humidity regulator, medical, weather stations, and other related humidity measurement and control, etc. AM2302 Temperature and Humidity Sensor Module Product Highlights Ultra-low power, transmission distance, fully automated calibration, using capacitive humidity sensor, completely interchangeable, standard digital single-bus output, excellent long-term stability, high-precision temperature measurement devices. AM2302 Temperature and Humidity Sensor Module Sensor Performance * Humidity range: 0~99.9%RH * Temperature range: -40~+80 deg C * Humidity Accuracy: ±2%RH * Temperature Accuracy : ±0.5 deg C * Humidity Repeatability: ±0.3%RH * Temperature Repeatability: ±0.2 deg C * Service voltage: 3.3V to 5.5V * Output signal: Single
Dissolved Oxygen Meter Kit Reliable DO readings at a reasonable price. Measures dissolved oxygen to determine water quality in environmental testing, labs, industrial and municipal waste water, aquariums and fish hatcheries. The back-lit display simultaneously displays dissolved oxygen (in % or mg/L) and temperature readings (in °C or °F). Automatic temperature compensation as well as manual compensation for salinity and altitude (all factors affecting DO readings). Features simple one-button calibration to air. DO probe heads include built in membranes and screw on and off for easy replacement. Also functions as a pH, ORP, Conductivity, TDS or Salinity meter when used with the optional probes. Comes in a hard carrying case complete with DO probe, 2 spare probe heads, electrolyte, instructions and a 9V battery. EPA Equivalency Method: 360.1 and Alpha Method 2580.1992. Meter Dim: 7" x 2¾" x 1¼" (177 x 68 x 45 mm). Meter Weight: 16 oz (489 g). Kit Dim: 11" x 9½" x 2" (279 x 241 x 51 mm). 850081DOK Dissolved Oxygen Meter Kit Specifications * DO Range: 0 to 20 mg/L * DO Accuracy: ±0.4 * O2 Range in Air: 0 to 100.0% * O2 Accuracy in Air: ±0.7 * Temperature Range: 0 to 50 deg C/32 to 122 deg F * Temperature Accuracy:±0.8 deg C/±1.5 deg F * Resolution: 0.1
Thin-film Humidity Sensing Element SH * Low cost * Wide T/RH operating zone * Operating temperature up to 200 deg C * Excellent sensibility * Very good dynamic properties * Short response time * Long-term stability * Measurement range: 0 - 100 %RH The SH relative humidity sensing element consists of a system of electrodes on a glass-ceramic substrate, covered by a humidity-sensitive polymer coating and a water-vapor permeable metallic membrane. This coating system represents a humidity-dependent capacitor. Utilizing the principal of capacitive measurement, SH measures relative humidity in air or other non-aggressive gases and gas mixtures with good long-term stability and linearity, small hysteresis, and excellent dynamic response.
RH/T Probe for Handheld Meters RHA * Low cost * Voltage output signal * Built-in temperature sensor available * May be used with H5800 handheld meter or separately * Compact and convenient in use * Fast connection Using thin-film sensor, whose capacitance varies proportionally to medium relative humidity, RHA measures relative humidity of air and non-aggressive gases at normal ambient pressure and converts it into standard voltage signal. Based on the RHT transducer, but with its electronics fitted into a cylindrical body, this probe is especially suitable for fast measurements in combination with handheld humidity measuring devices that feature programmable or scalable input. Furthermore, a platinum temperature sensor may be built in the probe for simultaneous medium temperature measurement. Through its flexible cable with miniature connector, the RHA probe can be easily connected to a H5800 meter to form a lightweight multifunctional and widely applicable device for handheld relative humidity measurement.
CM9 Carbon Monoxide Sensor CM9 Carbon Monoxide Sensor Features: 1. More than ten years long life, electrochemical principle 2. Low sensitivity to ethanol; 3. Can reduce the influence of various interference gases, good linear output characteristics; 4. Consistency is very good; 5. The carbon monoxide gas selectivity and repeatability is very good; 6. The sensor signal output and the concentration of carbon monoxide gas into a linear relationship; 7. The leading production technology and new advanced materials; 8. Electrolyte pollution, materials comply with RoHS requirements; 9. Strong anti-interference; 10. The shell thicker will never rust, the new material used in component feet is conductive. CM9 Carbon Monoxide Sensor Typical Applications: 1. Carbon monoxide detector alarms, 2. Car alarms, smart furniture 3. Commercial carbon monoxide detector 4. Industrial carbon monoxide detector 5. Indoor parking ventilation control 6. Portable carbon monoxide concentration meter 7. CO detection alarm CM9 Carbon Monoxide Sensor Main parameters: * Carbon monoxide detection range: 0-10000ppm * Detection accuracy: < 3% * Output current: 0.8-2.0nA / ppm * Response time:
SH-300-NDTH NDIR Carbon Dioxide Sensor Module Features * Best Extremely Precise Sensor * Quick Response Time * Long Time Use, Stable performance at High & Low Temperature * Waterproof Filter for anti static filters fine dust and humidity in the air * One-way air indraft for represent average value when momentary CO2 Value change in the air * Low Current consumption * Output support: UART, 0~3V Analog SH-300-NDTH NDIR Carbon Dioxide Sensor Module Application * CO2 Control for IAQ * Building, Hospital, School * Air cleaner, Air conditioner * Mushroom control, Boiler control SH-300-NDTH NDIR Carbon Dioxide Sensor Module Technical Specification * Measuring Type: Non-Dispersive Infrared (NDIR) * Measuring Range: 0 ~ 3,000 / 5,000 / 10,000 ppm * Accuracy: FS ±2%, measured value±3% @ 0 ~ 50'C * Response Time: Every 2.0 Seconds * Warm-Up Time @25'C: < 90sec * Output support: UART, 0~3V Analog * Operating Temperature: 0 ~ 50'C * Operating Humidity: 0 ~ 95%RH (Non Condensing)
LOX-02-S LuminOx Sealed Optical Oxygen Sensor General Description The LuminOx Sealed Optical Oxygen Sensor Range Offers Users With Application Requirements To Only Measure Sample Gas At The Front Face Of The Sensor. The LuminOx Sealed Optical Oxygen Sensor is developed and manufactured by SST, it is part of the LuminOx family, which is a range of factory calibrated oxygen sensors which measure ambient oxygen levels using the principle of luminescence quenching. The LuminOx Sealed Optical Oxygen Sensor (LOX-02-S) is an extension to the standard range of LuminOx oxygen sensors. It is a similar diffusion type sensor like the original LOX-02 sensor. However, the LOX-02-S has a sealed base that is gas-tight, meaning only the face of the sensor with the protective membrane needs to be in the sample gas environment, externally leaving easy access to the pins of the sensor. LOX-02-S LuminOx Sealed Optical Oxygen Sensor Features * Luminescence-based optical technology, NOT electrochemical * Contains no hazardous materials; RoHS & REACH compliant * Connects directly to a microcontroller without any additional circuitry * Factory calibrated * High accuracy * Maintenance free LOX-02-S LuminOx Sealed Optical Oxygen Sensor Benefits * Compact, diffusion-type housing with sealed base * Low power, long life due to non-depleting sensing principle * Low cost LOX-02-S LuminOx Sealed Optical Oxygen Sensor Technical Specifications * Oxygen range: 0 - 25% O2 * Oxygen pressure range: 0 - 300mbar ppO2 * Response time: T90 < 30s (typical) * Supply voltage: 4.5 - 5.5V DC * Supply current:
FSM-10H-01 Pre-calibrated Module for LPG Gas FSM-10H-01 is Pre-calibrated Module for LPG gas alarm which applies TGS2610-D00 sensor together, it features durability and stability. The module outputs PWM signal which is proportional to LPG gas concentration (The module has a memory which is stored with factory calibration data), also is capable of detecting sensor wire breakage and short. The module can operate at wide temperature from -10~70'C. Furthermore, the unit is less sensitivity to VOCs gas, it immunes poison by silicon compounds, it suits to work at rugged environment. FSM-10H-01 Combustible Gas Sensor Module Features * PWM, USART digital output proportional to gas concentration * Maintain Free * Compact size, low cost * Meets RoHS requirement FSM-10H-01 Combustible Gas Sensor Module Applications * Detect flammable gas leakage * Flammable gas leakage Detector * Industrial detector FSM-10H-01 Combustible Gas Sensor Module Specification * Gas sensor: TGS2610-D00(Semiconductor) * Detection range: 0 ~ 4,000ppm H2 * Error: ± 300ppm * Response time (T90): �30S * Operation temperature: -10'C ~+70'C * Operation humidity: 20~95%RH(No condensing) * Input voltage (VIN): 5.00.2V DC * Power consumption: 15W
PSC-CX Digital, two wire, loop powered infrared temperature sensor for OEM applications PSC-CX Infrared Temperature Sensor Description The PSC-CS self-Contained, 2-wire loop powered IR temperature sensor with 4-20 mA output features: * High-performance, great value * Simple 2-wire installation * Wide range of -30'C to 900'C (adjustable with PSC Connect Software) * Optical resolution of 22:1 * Optional USB programming interface * Alarm output (0-30 V / 500 mA) * Real-time 2-wire output and digital communication * Versatile power requirements: 5-30 VDC PSC-CX Infrared Temperature Sensor Specifications * Temperature range (scalable via software): -30 - 900'Câ?? * Spectral range: 8 -14µmâ?? * Optical resolution: 22:1â?? * CF-Optics (optional): 0.6mm @10 mmâ?? * Outputs/analog: 4 - 20 mAâ?? * Environmental rating: IP 65 (NEMA-4)â?? * Ambient temperature: -20 - 75'Câ?? * Relative humidity: 10-95%, non condensing
Pdsm010 particle sensor module product summary Pdsm010 detects approx. 1m particle such as house dust, pollen, germs, dust mites and cigarette smoke and measures the concentration of floating particles in a room space up to maximum 30m3. This sensor is an ideal product for automatic room air monitoring system such as an air purifier. Pdsm010's signal is converted to pwm output by internal circuit and mcu program. Also, the sensor's filter circuit and mcu program can remove a noise in order to operate more stably when a noise is in-flowed in the signal. Pdsm010 has advantages of both stable detecting ability and high manufacturing efficiency. The sensor does not have an additional control point (vr trimmer) on the device unlike its previous model (dsm). It prevents potential malfunction often occurred by user's arbitrary modification. Pdsm010 particle sensor module features * customized sensitivity for efficient control in application * detects approx. 1m particle * mcu control (factory calibration) * easy maintenance * pwm output (low logic pulse active) * noise protection Pdsm010 particle sensor module applications * air cleaners, air conditioners * ventilation system, fan control * iaq monitoring & control * iot device Pdsm010 particle sensor module product specification * supply voltage: 5v â± 10%v * supply current (@ 5v): < 85ma * storage temperature range: -20 ~ 80'c * operating temperature range: -10 ~ 65'c * operating humidity range: < 95%rh
Fsm-t-04a combustible gas sensor module description The fsm-t-04a combustible gas sensor module is a new unit which utilizes tgs6812, catalytic pellistor type gas sensor which features durability and stability. This module provides analog output voltage proportional to hydrogen gas concentration.(there is a memory in module, where factory calibration data has been store). Fsm-t-04a has conformal coatings for moisture proofing and electrical insulation purposes, and is also capable of detecting sensor wire breakage. The unit has a wide range of operating temperature from -10 to +70'c. Furthermore, the unit can detect ch4, lpg, h2. It is less sensitivity to vocs gas, it immunes poison by silicon compounds, it suits to work at rugged environment. Fsm-t-04a combustible gas sensor module features: * linear analog output proportional to gas concentration * maintenance free * compact size * meets rohs requirements Fsm-t-04a combustible gas sensor module applications: * gas leak detection in fuel cell systems * hydrogen & combustible gas leak detectors Fsm-t-04a combustible gas sensor module specification * gas sensor: tgs6812 (catalyâ??tic type) * detection range: 0 ~ 50, 000ppm ch4 * error: 3%lel * response time (t90): 30s * operating temperature: -10'c ~ +70'c * operating humidity: 20~95%rh (no condensing) * input voltage: 5.00.2v dc, 3.00.1v dc * power consumption: 1.5w
Wq-fdo optical dissolved oxygen sensor description The wq-fdo optical dissolved oxygen transmitter is an instrument designed for measuring dissolved oxygen concentrations in liquids. The wq-fdo optical dissolved oxygen transmitters were developed to meet different requirements ranging from surface water monitoring programs to harsh waste water applications. The optical dissolved oxygen transmitter has been specifically designed to meet the demanding requirements of the environmental monitoring and scientific research sectors, providing long term, accurate and reliable dissolved oxygen measurement. The wq-fdo optical dissolved oxygen transmitter has extremely low power requirements and a 4-20 ma output making it ideal for incorporation into remote environmental monitoring installations. Wq-fdo optical dissolved oxygen sensor features * extremely fast and precise optical do sensor - outstanding for field and lab applications * proven green light technology for long operation life of sensor * beveled membrane repells interference that can be caused by air bubbles * universal protective armoring available * low power consumption and low maintenance * simple to integrate and operate * one year sensor life Wq-fdo optical dissolved oxygen sensor applications Long and short term monitoring for streams, rivers, lakes, aquaculture, thermocline profiling, industrial outfalls, wastewater, scientific research, homeland security, the food and wine industry, and more. Wq-fdo optical dissolved oxygen sensor specifications * dissolved oxygen accuracy: â± 0.5 % of value * dissolved oxygen repeatability: 0.01 ppmâ?? * temperatureâ?? accuracy: â±0.2'f (â±0.1'c)â?? * temperatureâ?? resolution:â?? 0.02'f (0.01'c)â?? * temperatureâ?? range: 32 to 122'f (0 to 50'câ?? * max pressure: 35 psi (25m/82ft water depth)â?? * operating voltage: 10-30 vdcâ?? * warm up time: 6 sec. Min, 8 recommendedâ??
SC05F Smoke and CO Alarm Key Features: * Smoke & carbon monoxide dual detection * Advanced photoelectric sensor, MCU auto-processing technology * Strong anti-interference ability * Distinctive smoke & CO alarm sounds * Low battery warning * Auto-check malfunction in smoke chamber * Test/Silent button * Dustproof, mothproof, shockproof & Anti-visible light SC05F Smoke and CO Alarm Specifications: * Sensor Type: Photoelectric * Alarm Sound: >85dB (3m) * Power Supply: DC 3V lithium battery (included) * Power Supply Life: 5 years * Alarm Current:
MB1043 HRLV-MaxSonar-EZ4 High Performance Ultrasonic Rangefinder MB1043 HRLV-MaxSonar-EZ4 Ultrasonic Rangefinder Product Description The HRLV-MaxSonar-EZ4 is the narrowest beam width sensor that is also the least sensitive to side objects offered in the HRLV-MaxSonar-EZ sensor line. The HRLV-MaxSonar-EZ4 is an excellent choice when only larger objects need to be detected. MB1043 HRLV-MaxSonar-EZ4 Ultrasonic Rangefinder Product Specifications * Resolution of 1mm * 10Hz reading rate * 42kHz Ultrasonic sensor measures distance to objects * RoHS compliant * Maximum range of 5000 mm (195 inches) * Operates from 2.5V-5.5V * Low 3.1mA average current requirement * Operational Temperature from -0 degree C to +65 degree C MB1043 HRLV-MaxSonar-EZ4 Ultrasonic Rangefinder Features and Benefits * Best noise tolerance of the HRLV-MaxSonar-EZ sensors * Most noise tolerant acoustic sensitivity * Ignores some small targets and medium targets * Detects most large targets to long distances * Narrow beam width MB1043 HRLV-MaxSonar-EZ4 Ultrasonic Rangefinder Applications and Uses * Large target detection * Applications requiring high noise tolerance
Y511-A Turbidity Sensor Description Automatic cleaning turbidity sensor is complied with ISO 7027 Turbidity Standard. The turbidity sensor can be deployed in-situ and provide very stable data over long period of usage, which helps to ensure the quality of your measurements. Y511-A Turbidity Sensor Typical Applications Water quality monitoring, waste water testing, process water and aquaculture monitoring. Y511-A Turbidity Sensor Features * 0.1~1000 NTU * Accuracy
5 PSI-D-4V-MIL Amplified Middle Pressure Sensor General Description The Amplified line of middle pressure sensors is based upon a proprietary package technology to reduce errors. This model provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been designed specifically to reduce package induced parasitic stress and strain. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure. These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. Each sensor is internally compensated using an ASIC compensation technique. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts. 5 PSI-D-4V-MIL Amplified Middle Pressure Sensor Features * ±5 psi Pressure Ranges * Ratiometric 4V Output * Temperature Compensated (-40 degree C to 125 degree C) * Calibrated Zero and Span 5 PSI-D-4V-MIL Amplified Middle Pressure Sensor Applications * Medical Instrumentation * Environmental Controls * HVAC
