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Electronics

科学、测试和实验室设备

elec

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科学、测试和实验室设备供应商和制造商

Scientific, Testing & Laboratory Equipments

Sapiens Environmental Technology Co Limited

Product Description MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for high-performance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. Enabled by an intelligent heated sampling inlet, the product can measure PM1 /PM2.5 /PM10 with more than 50 size channels from 0.3 μm to 10 μm with less interference from changing environmental conditions. Autozero function is enabled to track the long-term drift issues for PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors  Product Features Omnidirectional inlet design for gas and PM measurements;Stevenson screen protected high performance climatic measurement for ambient temperature and humidity;IP65 grade waterproof design for all weather condition outdoor monitoring;Highly integrated for simultaneous measurement of PM1 , PM2.5 , PM10 with more than 50 size channels from 0.3 μm to 10 μm;Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1 , or PM2.5 or PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of tripod, wall mount and crossarm;External smart battery packs are optional for extended outdoor powerless operation for up to 5 days;Solar power panels are optional for extended operations in remote outdoor environments. Applications Smart city sensor networkUrban air pollution monitoringRoadside air quality monitoringIndustrial fence line monitoringEmergency air quality monitoring Please contact us for price details sales@sapiens-envtech.com 

MAS AF300 

Product Description NAS-AF200 is a light weight and compact air monitoring station with quadric PM sensors for elongated real time PM measurements and up to 4 or 6 gas pollutants measurements using active pumping approach with auto zero function for drift correction. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. NAS-AF200 is equipped with the newest sensing technology for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are community air monitoring and smart city applications for lamppost and grid based air monitoring to support the air policy and control measures implementation.  Product Features Light weight and compact design for versatile installation options of tripod, wall mount and crossarm;IP65 grade waterproof design for all weather condition outdoor monitoring;Quadric PM sensor array for extended lifetime of PM2.5 and PM10 simultaneous measurements;Integrated high performance temperature and humidity sensor for PM hygroscopicity correction;Proprietary PM humidity correction algorithm built on chip for direct PM concentration output;Up to 4 or 6 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optional;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Algorithm on Chip (AoC) is enabled for gas concentration direct output with auto quality control;External smart battery packs are optional for extended outdoor powerless operation for up to 2 weeks;Solar power panels are optional for extended operations in remote outdoor environments.Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Cloud database storage and cloud platform for user access and in-depth analysis of the data; Applications Smart city lamppost integrationHigh performance target of indoor air qualityRoadside air quality monitoringIndustrial fence line monitoringEmergency air quality monitoringSchool campus monitoringCommunity air monitoringSmart city environmental sensor network deployment;Microenvironment monitoring Please contact us for price details sales@sapiens-envtech.com 

NAS AF200

Product Description MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for highperformance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions, and total volatile organic compounds (TVOC) at high accuracy. Other important air pollutants including nitrogen monoxides (NO), and carbon dioxide (CO2) are optional. MAS-AF310 is equipped with the patented Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors.  Product Features Omnidirectional inlet design for gas and PM measurements;Stevenson screen protected high performance climatic measurement for ambient temperature and humidity;IP65 grade waterproof design for all weather condition outdoor monitoring;Highly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 50 size channels from 0.3 μm to 10 μm.Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1, or PM2.5 or PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Up to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, H2S, NH3 TVOC and CO2 as optional;Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Gas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environments;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of tripod, wall mount and crossarm;External smart battery packs are optional for extended outdoor powerless operation for up to 5 days;Solar power panels are optional for extended operations in remote outdoor environments. Please contact us for price details sales@sapiens-envtech.com 

MAS AF310

Product Description MASEN-Pro is the high-end flagship model of the MASEN (Mobile Air SEnsor Network) series products with integrated automatic data quality control capability, which is specially designed for high-end mobile monitoring applications that need reliable quality data. MASEN-Pro mounted in vehicle is suitable for real-time monitoring of particulate matter and a variety of air pollutants under various road environmental conditions. Monitoring data can transmit to designated Sapiens cloud server or user designated server through API and direct TCP links. MASEN-Pro can simultaneously monitor up to 6 to 8 gases, and can be customized according to user's requirements. The main monitoring gases include nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. MASEN-Pro is equipped with the patented Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements.  Product Features Omnidirectional inlet design for gas and PM measurements;Highly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 8 size channels from 0.3 μm to 10 μm.Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;Aerodynamically validated PM inlet cyclone for near reference PM1, PM2.5, PM10 measurements;Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;Up to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optional;Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Gas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environments;Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Versatile installation options of vehicle mount or vehicle roof adsorption;External smart battery packs are optional for extended outdoor powerless operation for up to 2 weeks;Solar power panels are optional for extended operations in remote outdoor environments. Application Cases Urban road network real-time monitoringPollutant map distributionRoadside air quality monitoringIndustrial fence line monitoringEmergency air quality monitoringSmart traffic data flow Please contact us for price details sales@sapiens-envtech.com 

MASEN Pro 

欧赛特电子有限公司

Ultrasonic wind sensor measures wind speed and direction, outdoor temperature and humidity, solar radiation and UV. No moving part. Long lifeHigh precious independent rain gauge3-in-1 sensor measures temperature, humidity, and barometric pressureRF wireless communication between the sensor array and receiver/control unit.Send alarm message to mobile by SMSThe data saved as a CSV file on the SD cardFree iPhone, iPad, and Android APPs are available from Wunderground.com.One 3W solar power panel (better for northern European locations and other places where sunshine is poor and daytime too short)Transmission frequency supported: North America:LTE-FDD: B2/B4/B5/B12/B13/B17/B25/B26 LTE-TDD: B41 WCDMA:B2/B4/B5 CDMA&amp;EVDO:BC0/BC1 GSM:850/1900 Europ: LTE-FDD:B1/B3/B5/B7/B8/B20 LTE-TDD:B40 WCDMA:B1/B5/B8 GSM850/900/1800/1900Can configured with PM 2.5 air quality sensor and soil moisture sensor (sold separately)PC software (USB connection);Upload the weather data to the dominated website by the WCDMA network: wunderground.com, Weathercloud, WOW, and your website (need to have the same protocol with wunderground.com)Supports uploading to ecowitt.net with the latest PC Software

4G Weather Station

Feature Wireless all-in-one integrated sensor array measures wind speed, wind direction, temperature, humidity, wind speed, wind direction, rainfall, UV and solar radiationWireless indoor thermo-hygrometer-barometer sensorFull-color menu-based TFT LCD full-color displayEncrypted WiFi internet two-way communicationPublish real-time data to weather servers: Ecowitt.net, Wunderground.com, Weather Cloud, wow,Support upload to the third-party server. Easy integration to 3rd party system Specification Indoor temperature range: 0℃-50℃.Outdoor temperature range: -40℃-60℃.Temperature accuracy: ±1.0℃.Indoor humidity range: 10%RH-95%.Humidity accuracy: ±5%.Rain volume display: 0-9,999mm.Wind speed: 0-160km/h (0-100mph).Pressure range: 700-1,100hPa (27.13-31.89inHg).7-inch super high clear TFT panel.

TFT coloe screen WiFi  Weather Station

石家庄数英仪器有限公司

The featured power quality analyzer is versatile and easy to use. The monitor can display bar chart, vector graphic, waveform and event list readings. This professionally engineered power quality analyzer offers exceptional performance. 	 Three-phase 2W. 	 Three phase. 	 3W/3 phase. 	 3W 3phase 4W. 	 100 harmonics. 	 Inrush measurement. 	 Flick measurement. 	 Logger function. 	 32GB memory card. 	 Current sensor 3000A standard. 	 Suin power view software. 	 Versatile and easy to use. 	 Monitor can display bar chart, vector graphic, waveform and event list readings. 	 Professionally engineered. 	 Offers exceptional performance.  

Power Quality Analyzer

Overview SA2300 can calculate a large number of electrical parameters and display them quickly. The device offers extensive and powerful measurements functions to check power distribution system, so it can detect quality of power grid and electrical characteristics rapidly and conveniently. Design Features Economical, compact and simple to useProvide all necessary measurement function4.3 inch color LCD touch screen32GB Micro SD card is used for storageAdvance function interface 1. Track harmonics up to 51th 2. 4.3 inch touch screen display for a easier operation 3. Powerful logger function  4. Equipped with PC software for data analysis  Specifications INPUT4 current input channels+4 voltage input channels3 PHASE MULTI-POWER SYSTEM1P/2W(1P+NEUTRAL 1P IT NO NEUTRAL)   1P/3W(1P Split Phase)                  3P/3W(3P DELTA)                      3P/4W (3P WYE) DATA REFRESH RATE1sMEASUREMENTVoltage/ACV            (Urms, Upk) Range5~600VrmsAccuracy (L1/A,L2/B,L3/C) ±0.2%±2countsPT ratio1 to 10000, variableCurrent/ACA             (Irms, Ipk) Range1500A, with SY-1500A current probeAccuracy±0.2%±5countsOptional current probeST08-5A, CTC0080-50A,CTC0130-100A, PY-3000A, SY-6000A CT ratio1 to 10000, variableFrequencyRange42.5-57.5Hz (50Hz nominal) 51-69Hz (60Hz nominal) HarmonicNumber1-51thAccuracy±0.1%±n x 0.1%THD±2.5%PowerActive power (P), Reactive power(Q), Apparent power(S), Power Factor (PF), cosФ (DPF) EnergyActive energy (EP), Reactive entergy(EQ), Apparent energy(ES) Transient EventDips/swellLoggerInterval1s to 60 minutesMemory32G Micro SD cardGENERALDisplay4.3 inch color touch screen/480x272LanguageMulti languge including Chinese, English, etc.Communication PortUSB Host, LANDimension/Weight158x200x47mm/1kgPower18650 lithium ion 3.6V x 2, 5100mAh / 6h or DC 5V/3A adapter Safety standardIEC61010-1, CATIII 600V    

SA2300 three phase Power Quality Analyzer

Shenzhen Cento Technology Co. Limited

HA-102 Family Energy Monitor: realtime power consumption or generation. Makes user clear the energy you saved after install energy saving devices. Helps family to manage energy bill and change the energy usage habits to do something for environment protection.&nbsp;
1) Display real-time cost/GHG emission/power consumption
2) Historical graphical chart of electricity consumption, cost and CO2.
3) View the data of past 7 hours, 7 days, 7 weeks and 24 months
4) Time and calendar function
5) Display currencies: &pound;, $, &euro;, ￥&nbsp;
6) Data storage capacity: 2 years&nbsp;
7) Valid for single and dual tariff
8) Single, two-phase or three-phase system compatible
9) Backlight display&nbsp;
10) An audible alarm for excessive electricity consumption (alarm amount are adaptable)
11) Dimension: 120 x 80 x 40mm for receiver; 102 x 64 x 28mm for transmitter.
12) Battery lifecycle for receiver: one year. For transmitter 2 years
13) DC adapter input (optional)

Home Energy Monitor

台湾纳胜测器股份有限公司

Freq:125-525 MHz Power:120 Watt Test: Fwd/Rev power,SWR ratio

Digital SWR Meter

SHENZHEN VICIMETER TECHNOLOGY CO.,LTD.

LX-107 Solar Power Meter  Features: 1. Measurable light sources, including all visible light 2. Pragmatic Data Hold, Peak-value Hold functions 3. Select either W/m2 or BTU / (ft²*h) units 4. High precision and stable for long use Overload display " 1"  Technical Data: Basic function Range Accuracy W/ m² 2000 W/ m² Typically within ±10W/m2 or ±5% whichever is greater in sunlight. Additional temperature included error±0.38 W/m2 / ℃ deviation from 25℃ BTU 634BTU (ft² x h) Typically within ±BTU/ (ft²x h) or±5% whichever is greater in sunlight. Additional temperature included error [±0.12 BTU/ (ft2xh)] / ℃ deviation from 25 ℃  Specific Function: Device Name Solar Power Meter Model LX-107 Max. display 3½ digits (1999 digts) Angular accuracy Cosine corrected &lt;5% for angles &lt;60° Drift &lt; ±2% per year Sensor Photo diode and filter Overload display Display “OL” Sampling rate 2.5 times/second Operating Temperature &amp;Humidity 0 ℃ ~ 50 ℃ below 80% RH Storage temperature -10 ℃ ~ 60 ℃ below 70% RH  General Characteristic: Model LX-107 Meter color Body: dark gray; Holster color: orange Meter size 130×95×30mm Meter weight About 300g Standard accessory 9V battery * 1 (lifetime: about 100 hours), manual*1， black pouch*1 Standard packing Gift box and black pouch Standard QTY per carton 40pcs Carton size 48.5×33.0×39.5cm G.W per carton 17.2kg  This 107 is a device used to measure solar power, mainly applied forsolar radiation measurement, solar power research, physics and optical laboratories, identify high performance windows, meteorological, agricultural; also can be used for sun-protection in our daily life. 

Vicimeter LX-107 Solar Power Meter for 2000W/㎡ and 634BTU mesaurements

宁波百年电器有限公司

Highlighted here is an electronic energy computer monitor with an allover white casing. It displayed the readings of AC voltage,&nbsp;current, power consumption,&nbsp;maximum output, etc. The&nbsp;electronic energy computer monitor is suitable for home use.
 
  Display of&nbsp;the energy consumption in kWh. 
  Display of&nbsp;costs. 
  Display of the exceeded maximum current. 
  Power:&nbsp;16A, 230V, 50Hz. 
  G.W./N.W.: 14/10kg. 
 

Electronic Energy Computer Monitor

宁波市久一电子科技有限公司

 	 Mini power meter without current display &amp; Re-chargeable battery 	 Power supply: 230V/50Hz 	 Max.load: 16A, 3680W 	 Voltages: 150V~-276V~  

Mini Power Meter

This is an electronic energy consumption monitor with&nbsp;a sturdy housing. It is powered by a rechargeable Ni-MH battery.&nbsp;This electronic energy consumption monitor is designed&nbsp;to use&nbsp;in Norway.
 
  20 on-and-off programs per day. 
  24-hour or am/pm display. 
  Summer and winter time display. 
  With random, countdown&nbsp;functions. 
  Minimum setting time: 1 minute. 
  Maximum setting time: 7 days. 
  Countdown time: 99 hours to 1 second. 
  G.W./N.W.: 14/10kg. 
 

Electronic Energy Consumption Monitor

Okystar Technology Co Ltd

Solar Photoresistor light tracking system kit 1* CH340G R3 Board 1* Sensor Shield V5.0 1* Photosensitive Resistor Module 1* "SG90 180 Degrees 9G Micro Servo Motor" 1* Solar Cell63mm*98mm 1* 20cm Female to Female 20Pin Solderless Jumper Breadboard Wires 1* Set of Planks 1* 1 Pack of Screws 

Solar Photoresistor light tracking system kit

AD Power Co Ltd

This panel power meter comes in a compact size for attaching on facilities and systems. It boasts unique features such as the built-in Micom chip, V.A.W. display, PR display, etc. The measurement range can be extended for higher voltage and currents over 10mA.
 
  Voltage: 100V&nbsp;to 250V. 
  Current: 1mA&nbsp;to&nbsp;7.5mA. 
  Active power: 0.1kW to 1.5kW. 
  Frequency: 50/60Hz, +-0.5%. 
 

Panel Power Meter

Shanghai Yihua V&A Instrument Co Ltd

The digital LCR&nbsp;meter is equipped with&nbsp;a user-friendly panel. It is housed in an insulated enclosure for enhanced safety. The USB&nbsp;interface allows easy connection to computers.

 
  Available in 19,999&nbsp;or 1,999 counts. 
  Dual-LCD design. 
  Analog bar display. 
  Mini USB port. 
  Parameter: Ls, Lp, Cs, Cp, DCR, ESR, D and&nbsp;Q. 
  Relative measurement. 
  Data hold function. 
  With backlight. 
 

Digital LCR Meter

Zhejiang Chint Instrument & Meter Co., Ltd.

 This single-phase electronic watt-hour meter is well manufactured with high accuracy. It helps you to save electricity expenses by monitoring the power voltage. Its high technical quality ensures reliable performance. 
 
  Accuracy class: 1.0 and 2.0. 
  Standard: IEC 61036 (or latest version IEC 62053-21). 
  Voltage: 220V, 230V and 240V. 
  Frequency: 50/60Hz. 
  Basic current: 5(30) A, 10(60) A, 15(100) A, 5(20) A, 10(40) A, 5(60) A, 20(80) A, 30(100) A. 
 

Single-Phase Electronic Watt-Hour Meter

MCH Instruments Co., Ltd.

This programmable DC electronic load is well suited for testing and evaluating a wide variety of DC power sources. It offers with extensive protection including over-heat, short circuit and polarity reversal to protect your valuable prototype. Its flexible operating modes and excellent measurement accuracy make this DC electronic load a great choice for characterizing DC power supplies, DC-DC converters, batteries, fuel cells and solar cells.

 
  Numerical operation and control. 
  PLED display with high definition and rich display information. 
  Easy operation of knob encoder switch. 
  Basic load function: constant current, voltage, power and resistance. 
  Multi units used to multiple load ability. 
  Short-circuit, battery test, dynamic test. 
  Remote voltage measurement. 
  Panel and exterior trigger function. 
  OV, OC, OP, over-heat and polarity reversal protection. 
  10 sets of parameter storage and recall. 
  Intelligent fan control. 
  Key lock and knob lock functions. 
 

Programmable DC Electronic Load

Wenzhou Maihong Electric Technology Co., Ltd.

Electronic DIN Rail Energy Meter

 	 Single phase electronic watt hour meter 	 10(40)A  

Electric Energy Meter

Electronic Energy Meter

上海亨信进出口有限公司

 Shown here is a durable standing wave ratio meter that is designed for telecommunications specialists. This excellent SWR meter can effectively monitor the quality of transmission. This simply is the essential SWR meter for telecommunications maintenance. 
 
  Solid construction. 
  Excellent craftsmanship. 
 

SWR Meter

Featured is an economical and user-friendly panel power meter. It also comes with a sturdy construction and improved accuracy. The compact panel design enables it to be attached to facility and system equipments.&nbsp;
 
  FND 4-digit display. 
  Accuracy: &plusmn;0.3% + 4 digit. 
  Frequency: 40-1kHz. 
 

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