Min Fetures: DC lekge current mesurement Model No.::MEWOI-DRST-200m(DC) Nme: MEWOI-DRST-200m(DC) Split Core Lekge current sensor Dimeter:Ï?19mm Rted input Current (IPN)102050100200m(DC) Primry Current Mesure rnge(IP)0-±200-±500-±1000-±2000-±300m Rted output voltge of secondry sideDC ±5V, 4-20m, 0-20m (±1%)V Power Supply Voltge (VCC)DC ±12V-±15V (±5%)V Current consumption
Main Features: 1. Measuring scope:AC 0.00A�20KA(50/60Hz) 2. Accuracy:AC 0.01A 3.Clamp mouth: Φ300mm4. LCD display, Data Storage 4.200sets 5.Data upload: RS232 interface 6.Working Time:100hours Model No.: MEWOI9000G Name: MEWOI9000G Flexible Coil Leakage Current Monitoring Recorder/Logger Rated Power: about 5mA at the power-saving mode, maximum current consumption: 20mA Functions: Field-line testing, monitoring, recording AC leakage current and Large current Lead Length:2m
Main Features: 1. Measuring scope:AC 0.00A-6000A(50/60Hz) 2.Accuracy:AC 0.01A 3. Clamp mouth: 200mm 4. LCD display:44mm*27mm, Data Storage:4200sets 5.Data upload: RS232 interface6.Working Time:100hours Model No.:MEWOI9000GB Name: MEWOI9000GB Flexible Coil Leakage Current Monitoring Recorder/Logger Host Dimension :W*L*H75mm*170mm*30mm Time Setting: Recording internal adjustable from 1 to 60 min, If set to 0 min, the auto- store function is turned off Recording Time: Continuously operate for about 100hours at the power-saving mode Line Voltage: Line with a voltage up to AC600V MEWOI9000GB flexible high current clamp / logger is specially designed for field-line testing, monitoring, recording AC leakage current and Large current, It consists of host, flexible current clamps, monitoring software, communication lines and other components. Widely used in electric power, telecommunications, meteorology, railroad, oilfield, construction, measurement, research and teaching departments, industrial and mining enterprises and other fields. Particularly suitable for cable-intensive places, the wall transformer core grounding current test, thick wire cable test, relay protection , frequency conversion, semiconductor switches, electronic power conversion equipment, arc welding and other serious signal distortion current testing industrial environments.
Main Features 1.Small size, low cost 2.High secondary turns 3.Secure locking hinge Model No: MEWOI-CT10,16,24,36,50 Name: MEWOI-CT10,16,24,36,50 Split Core Current Sensor/Transformer Rated Current:5A to 600A loads Rated output:0.333Vac Current Ratio:3000:1 Insulation Voltage:600Vac Maximum Primary Voltage:5000Vac(Insulated Conductor) Operating Temperature:-15 to 60 Frequency Range:50-400Hz Leads:4Foot (105cm), UL 1015, Twisted Pair,0.34mm2(22AWG) Output and leads:can be customized Application 1.Sub-Metering Accurate Measurement 2.Data Loggers to analyze Building & Machinery Performance 3.Digital Fault Recorders 4.Smart Grid Application Features Load Center 5.Three Phase Balance Control 6.In-Factory Display In-Home Display 7.Inverters for Solar & Wind Turbine Systems 8.Power Measurement Device For PLC
Main FeaturesAC/DC Current Sensor Model No.: MEWOI-DRK1D Name: MEWOI-DRK1D-50-500A AC/DC Ï?20mm Open-loop Hall current Sensor Jaw Size21mm Rated input Current IPN50 100 200 300 400 500 A Primary Current Measure range(IP)0~±100 0~±200 0~±400 0~±600 0~±800 0~±800 A Rated output voltage of secondary side2.5±1.25 ±1% V Power Supply Voltage VCCDC +5V ±5% V Current consumptionVCC=+5V 10 mA Galvanic isolation (Vd) 2.5KV /50Hz/1min
GP2Y1010AU0F Compact Optical Dust Sensor Description GP2Y1010AU0F is a dust sensor by optical sensing system. An infrared emitting diode (IRED) and an phototran-sistor are diagonally arranged into this device. It detects the reflected light of dust in air. Especially, it is effective to detect very fine particle like the cigarette smoke. In addition it can distinguish smoke from house dust by pulse pattern of output voltage GP2Y1010AU0F Compact Optical Dust Sensor Features * Compact, thin package (46.0 x 30.0 x 17.6 mm) * Low consumption current (Icc: MAX. 20 mA) * The presence of dust can be detected by the photometry of only one pulse * Enable to distinguish smoke from house dust * Lead-free and RoHS directive compliant GP2Y1010AU0F Compact Optical Dust Sensor Compliance Compliant with RoHS directive (2002/95/EC) GP2Y1010AU0F Compact Optical Dust Sensor Applications * Detecting of dust in the air. * Example: Air purifier, Air conditioner, Air monitor
MB1414 USB-ProxSonar-EZ1 High Performance USB Proximity Detection Sensor MB1414 USB-ProxSonar-EZ1 Ultrasonic Proximity Sensor Product Description The USB-ProxSonar-EZ1 has a detection zone of ~5 feet and will allow for 8+ simultaneous sensors. The USB-ProxSonar-EZ ultrasonic proximity sensors feature an easy to use USB interface that connects directly to a computer with a standard Micro-B USB cable. The USB-ProxSonar-EZ sensors detect objects in a calibrated detection zone and report when an object (such as a person) enters the detection zone. The target is released after leaving the USB-ProxSonar-EZ detection zone. MB1414 USB-ProxSonar-EZ1 Ultrasonic Proximity Sensor Product Specifications * USB interface * ~2.5 second target acquire time * ~1.5 second target release time * Automatic multi-sensor operation * People sensor * Resolution of 1 inch * Maximum Range of 125 inches (318 cm) * Detection zone range of 60 inches (152 cm) * 42kHz Ultrasonic sensor measures distance to objects * RoHS compliant * Virtually no sensor dead zone, objects closer than 6 inches range as 6 inches * Small, light weight module * Designed for easy integration into your project or product * Longest range detection zone
Cirius1 Infrared Sensor for Hydrocarbons Description and Operation The Cirius range of sensors use the non-dispersive infrared method to detect the presence of gases. The sensors contain an infrared radiation source, a dual element infrared detector and a patented optical arrangement into which gas diffuses. The dual element infrared detector responds to changes in incident radiation and to operate he sensor the infrared source should be pulsed with a duty cycle of 50% at a frequency typically between 2Hz and 4Hz. The sensor produces outputs for active wavelengths, which are modified by the presence of target gas, and for reference wavelengths, which are not modified by the presence of target gas. These outputs consist of a small AC signal in sympathy with the source pulse that is superimposed on a DC voltage pedestal. The sensor also provides a measure of internal temperature via an embedded thermistor. The sensor requires a voltage supply to operate the infrared detector and the connections to the sensor follow the industry standard 7 pin format. To operate the sensor it must be connected to a suitable circuit that provides the source drive and extracts the small AC signals from the DC voltage pedestal. The circuit must amplify the small AC signals, extract a value from them and treat the results to provide a linear output related to gas concentration. The temperature output from the sensor should be used to apply temperature compensation in order to achieve the full performance specification. Cirius1 Infrared Sensor for Hydrocarbons Features * Sensing ranges: 0-100% LFL Methane, 0-100% LFL Hydrocarbons and 0-100% volume Methane * All metal construction * Small internal volume * 'Lightlocked': not affected by external illumination * Low power * Active and Reference signal outputs * Embedded thermistor temperature sensor output * Wide operating temperature range * Fast response * Immunity from 'poisoning' * Fail safe operation * Zero maintenance * Electrically isolated housing
UV Sensor "UV-Arc" water proof UV sensor with G3/4" thread for pantograph arc detection Properties of Waterproof UV Sensor UV-Arc The UV-Arc is a waterproof sensor with a male threaded body (G3/4") to be used on trains to measure intensity and length of pantograph arcs according to EN 50317. This indicates the quality of the contact between a pantograph and the contact wire and allow a location of defects at the wire within a rail network. The UV-Arc sensor is configured for this special application. It contains a very sensitive photodiode with an additional filter to suppress solar UVB sensitivity. The time constant is adjusted to the typical arc lengths and the metal housing provides high EMC safety. UV-Arc Waterproof UV Sensor Specifications * Temperature Coefficient (30 to 65'C): 0.05 to 0.075%/K * Operating Temperature: -20 to +80'C * Storage Temperature: -40 to +80'C * Humidity: < 80%, non condensing * Spectral Sensitivity: UVC+ * Measuring Range: up to 400 W/cm2 * Signal Output: 0 to 5 V or 4 to 20 mA
S509 IR CO2 Gas Sensor Characteristics: * -40'C~+70'C wide working temperature range high precision measurement * Sensor automatic revision, zero drift an automatic adjustment * Immune to poisonous and harmful material, have fight poisoning efficacy * Work without oxygen to participate in * Using the infrared principle scattered, and long service life * Sensor work, can output the digital quantity and analog * Has the standard output interface, peripheral use circuit is simple Infrared gas sensor is based on bill-LangBo law and ir theory developed, we can accurately detect methane, carbon dioxide, hydrocarbons, etc. Sensor interior has intelligent processing chip, the gas absorption of light signal conversion into gas concentration information, and digital signal and linear output voltage signal and through the software algorithm in complex linearization and precise processing temperature and humidity compensation of gas density per second, and a time interval according to certain packet format automatically send output. When offered 3.0VDC ~ 6.0VDC range voltage, S509 infrared sensor can be in -40'C ~ +70'C Wide temperature range normal work. The sensor to provide analog and digital output interface. The user can through the interface auto receiving gas concentration data and execution, use the function such as calibration is very simple. S509 IR CO2 Gas Sensor Specification * Working voltage: 3.0 - 6.0V * Resolution: 1°FS. * Response timeT90: 30S * Measurement accuracy: ±3%FS * Zero repeatability: ±1%FS * Long-term zero drift: ±1%FS/year * Working temperature: -40'C~+70'C * Working humidity: 0~95%RH No condensation
SO-B0-001 Limiting Current Type Zirconia Oxygen Sensor Operational Principle When voltage is applied to a zirconia electrolyte cell, oxygen is pumped through the zirconia disc from the cathode side to the anode side because the carriers of the current flowing through the zirconia electrolyte are oxygen ions. By attaching a cap with a pinhole on the cathode side of the cell and by increasing the voltage over the cell the current shows saturation due to the rate limiting step in the transfer of oxygen to the cathode. This saturation current is called limiting current and is nearly proportional to the ambient oxygen concentration. Below the advantages of the Zirconia Oxygen Sensor SO-B0-001: * Measuring range 10 ppm to 1000ppm oxygen * High accuracy * For many types a more or less linear characteristic * Small temperature dependence of the sensor signal * Low interference with other gases * Long service life * In many cases "Single point calibration" necessary only once SO-B0-001 Limiting Current Type Zirconia Oxygen Sensor Applications: * Medical * Laboratory * Food industry * Household/Gastronomy * Measuring technique * Security technology/Monitoring * (Electrical-) industry SO-B0-001 Limiting Current Type Zirconia Oxygen Sensor Characteristic Data: * TO8 Housing * Measuring gas: Oxygen concentration * Measuring medium: Gaseous atmosphere * Measuring principle: Limiting current type sensor * Measuring ranges: 10 ppm - 1000 ppm O2 * Output current: 70 A - 140 A * Accuracy: ±20 ppm O2 * Reproducibility:
EDS Series Displacement Sensors Description Our displacement sensor may either be used as a standalone unit or as a part of a system together with other daisy chained sensors. In stand- alone mode the sensor requires 24VDC supply and outputs an analogue current in the range of 4-20mA. The output signal is linearly proportional to the displacement i.e. 4mA corresponds to 0mm and 20mA represents the maximum displacement of the sensor. The flexible nature of the sensors enables off-axis displacements measurements in all three directions. EDS Series Displacement Sensors Specifications * Measurement range: EDS20: 20mm EDS50: 50mm EDS100: 100mm EDS200: 200mm * Power supply: 24V DC * Analogue output: 4 - 20mA * Absolute accuracy: 0.1% Full Scale * Power consumption: < 100mA * Update rate: Up to 10k samples/second * Operating temperature: -20 to 80'C * Operating humidity: 5%RH to 80%RH * Ingress protection: IP63
SH-300-NDC NDIR CO2 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-NDC NDIR CO2 Sensor Module Application * CO2 Control for Indoor Air Quality * CO2 Measuring for Ventilation Control * CO2 Control for Building, Hospital, School * CO2 Control for Air cleaner, Air conditioner. * Mushroom Control, Boiler Control SH-300-NDC NDIR CO2 Sensor Module Technical Specification * Measuring Type: Dual Light Wavelength NDIR * Measuring Range: 0 ~ 3,000 / 5,000 / 10,000 ppm * Accuracy: ±2% FS, ±3 % measured value @0 ~ 50'C * Response Time: Every 2.0 Seconds * Warm-Up Time @ 25'C: < 90sec * Output support: UART, 0~3V Analog * Operating Temperature: -10 ~ 50'C * Operating Humidity: 0 ~ 99.5% RH (Non-Condensing)
Handheld Particle Counter Model P311 The P311 handheld particle counter measures 0.3 m to 5.0 m with a flow rate of 0.1 CFM (2.83 LPM). Only 1.26 lb (0.57 kg), user-friendly and easy to configure, this handheld particle counter displays up to 3 size channels on its 3.5" LCD display. The P311 stores 8,000 sample records that can be viewed on the unit or on a computer via USB cable. The P311 complies with ISO 21501-4 and includes a one year warranty. With excellent quality and reliable performance, the Airy Technology P311 is the best priced handheld particle counter in the market. P311 Handheld Particle Counter Features & Benefits * Measures 0.3 m to 5.0 m * 0.1 CFM (2.83 LPM) flow rate * Measures 3 channels of simultaneous data * Weighs only 1.26 lb (0.57 kg) * Long life laser diode * USB output * Removable and rechargeable AA batteries * Includes carrying case, battery charger and download software * Stores up to 8,000 sample records and 199 sample locations * View data recorded on-screen or via computer * Large color LCD display * Concentration limit of 4,000,000 per ft3 * Complies with ISO 21501-4 and JIS B9921 standards * Lightweight high-impact injection molded plastic enclosure * Easy to clean and wipe down * 1 year limited warranty P311 Handheld Particle Counter Specifications * Measures 0.3 μm to 5.0 μm * 0.1 CFM (2.83 LPM) flow rate * Measures 3 channels of simultaneous data * Weighs only 1.26 lb (0.57 kg) * Concentration limit of 4,000,000 per ft3 * Power: DC 5V 1A (Mini USB TYPE-B) * Operating Temperature: 5 to 35'C * Operating Humidity: 20% to 95%RH non-condensing
Handheld Particle Counter Model P611 The P611 handheld particle counter measures 0.3 µm to 10.0 µm with a flow rate of 0.1 CFM (2.83 LPM). Only 1.26 lb (0.57 kg), user-friendly and easy to configure, this handheld particle counter displays up to 6 size channels as well as (optional) temperature and relative humidity on its 3.5" color LCD display. The P611 stores 10,000 sample records that can be viewed on the unit or on a computer via USB cable. The P611 complies with ISO 21501-4 and includes a two-year warranty. With excellent quality and reliable performance, the Airy Technology P611 is the best solution for professionals who validate ISO cleanrooms (Class 5 - 9) or investigate indoor air quality matters. P611 Handheld Particle Counter Features & Benefits * Measures 0.3 µm to 10.0 µm * 0.1 CFM (2.83 LPM) flow rate * Measures 6 channels of simultaneous data * Weighs only 1.26 lb (0.57 kg) * Long life laser diode * USB output * Removable and rechargeable AA batteries * Includes carrying case, battery charger and download software * Stores up to 10,000 sample records and 999 sample locations * View data recorded on-screen or via computer * (Optional) Temperature & Humidity Probe * Large color LCD display * Concentration limit of 4,000,000 per ft3 * Complies with ISO 21501-4 and JIS B9921 standards * Reports ISO 14644-1 and EU GMP * Lightweight high-impact injection molded plastic enclosure * Easy to clean and wipe down * Internal audible alarm * 2 year limited warranty
TD40 Wireless Particle Monitor Overview The TD40 is a sensitive and concise airborne particle measurement sensor. This unit is well suited to carrying out precise measurements of particle densities in clean and dust free facilities. The unit acquires the current particle concentration in the environment though it's internal air circulation system and particle concentrations at precise diameter intervals are calculated based on the scattering of a laser source. The measurement of concentrations of particles within specific diameter intervals is performed using advanced digital signal processing electronics. TD40 Wireless Particle Monitor Typical Applications * Monitoring of dust sensitive manufacturing environments * Food production and packaging facilities monitoring * Healthcare environment monitoring * Office and factory indoor air quality monitoring TD40 Wireless Particle Monitor Features * Particle Sensor: 16 Particle Bin sensor that counts particles in the range of 0.38µm to 17µm * Temperature Sensor: Important measure for a controlled environment * Wireless: Enables you to connect multiple sensors * Alert: Get real-time alerts when the values go outside set limits * Humidity Sensor: Measures the relative humidity in the room * Easy Set-up: Plug and Play Technology will have the sensor running in minutes
WQ730 Turbidity Sensor Description WQ730 Turbidity Sensor is a highly accurate submersible instrument for in-situ environmental or process monitoring. Applications for the WQ730 include: water quality testing and management, river monitoring, stream measurement, reservoir water quality testing, groundwater testing, water and wastewater treatment, and effluent and industrial control. WQ730 Submersible Water Quality Sensor Turbidity Sensor Features * 4-20 mA output * Marine grade cable with strain relief * In-situ turbidity measurement * Simple and convenient to use * Rugged stainless steel and Delrin sensor housing
Carbon Dioxide Ventilation Controller Model: G01-CO2-B360D CO2+Temperature and RH Detection with Two Stages Ventilation Control * Real time carbon dioxide detection and control * Temperature and humidity detection and display * Three-color backlit LCD display CO2 three concentration ranges * Provide 2x on/off outputs to control automatically two stages ventilation G01-CO2-B360D Carbon Dioxide Ventilation Controller Features * Design for real time detection and control air carbon dioxide. * NDIR infrared CO2 sensor inside with special Self Calibration System. It makes the CO2 measurements more accurate and more reliable. * Built in high accuracy digital temperature & RH sensor, real time monitoring ambient temperature & RH. * More than 10 years lifetime of CO2 sensor. * Three-color (green/yellow/red) LCD backlit changes automatically to indicate ventilation levels based on CO2 measurements: optimal/moderate/poor. * Provide 2 x relay dry contact passive outputs to control 2 stages ventilation or two fans based on CO2 setpoints. * CO2 setpoints can be preset by DIP switches easily. * Specially design an Infrared remote controller for advanced parameters setup to meet different applications. * High quality with the perfect appearance, the best choice for intelligent building and luxury residential. * 100~240VAC power supply to be used in different regions. * CE-Approval. G01-CO2-B360D Carbon Dioxide Ventilation Controller Application This CO2 controller is used for real time detection ambiance CO2, temperature and humidity. It automatically controls two stages ventilation or two fans based on the CO2 measurements and CO2 setpoints. This CO2 controller has three-color LCD backlit and touch button for monitoring and operation. Specially designed 100~240VAC range of power supply, can be used for different applications in different countries or regions. * Hotel, exhibition hall, hospital, shop, restaurant, air port, train station, theater and other public places * House, villa, office, meeting room, classroom and other rooms * All ventilation systems G01-CO2-B360D Carbon Dioxide Ventilation Controller Specifications * Gas detected: Carbon Dioxide (CO2) * Accuracy@25'C(77'F): ±60ppm + 3% of reading * Stability:
Remote Particle Counter Model P240 The P240 4-channel remote particle counter measures 0.3 m, 0.5 m, 1.0 m and 5.0 m with a flow rate of 0.1 CFM (2.83 LPM). Integration is easy into a real-time monitoring or building management system via Modbus RTU or Modbus ASCII. The P240 is the smallest 4-channel remote particle counter in the market and has easy mounting options. The P240 complies with ISO 21501-4 and includes a 2 year limited warranty. P240 Remote Particle Counter Features & Benefits * World's smallest 4 channel remote particle counter * Measures 0.3 m, 0.5 m, 1.0 m and 5.0 m * 0.1 CFM (2.83 LPM) flow rate * Measures 2 channels of simultaneous data * Long life laser diode * Modbus RTU or Modbus ASCII outputs * Concentration limit of 2,000,000 per ft3 * Complies with ISO 21501-4 and JIS B9921 standards * Lightweight stainless steel enclosure * Easy to clean and wipe down * 2 year limited warranty P240 Remote Particle Counter Specifications * Measures 0.3 μm, 0.5 μm, 1.0 μm and 5.0 μm * 0.1 CFM (2.83 LPM) flow rate * Measures 2 channels of simultaneous data * Power: 9-30 VDC * Concentration limit of 2,000,000 per ft3 * Operating Temperature: 5 to 35'C * Operating Humidity: 20% to 95%RH non-condensing * World's smallest 4 channel remote particle counter
IMR EX610 SMART Sensor Gas Detector MAIN FUNCTION AND FEATURES * SMART sensor module, easy for replacement and maintenance * Intrinsically safe design * Wide screen LCD * High / Low alarm adjustable * Calibration level adjustable for each calibration * Combustible gas channel with high-concentration protection function * Low-voltage alert * Internal memory storage of measurements (10,000 records) * Data upload to PC * Audible, visual and vibration alarm * Self-test power on * Self-diagnostic and self-correction function IMR EX610 SMART Sensor Gas Detector TECH SPECIFICATIONS * Target gas: combustible gas, toxic gas, Oxygen * Detecting method: Natural diffusion * Response Time: Semi-conductor, Catalytic, Thermal Conductivity t 90 < 30s Oxygen, Carbon Monoxide, Hydrogen Sulfide t 90 < 30s Other Sensors t 90 < 120s * Working Conditions: Combustible Gas: -40'C ~ 70'C Toxic Gas: -20'C ~ 50'C Working humidity â?¤ 95%RH non-condensating * Power Source: Lithium battery (DC3.7V 1800mAh) * Charging time: 4 ~ 6hours * Continuous working time: â?¥ 8 hours (for combustible gas and toxic gas) â?¥ 300 hours (for toxic gas under temperature of 20'C) * USB connectivity for data transfer * Explosion-proof grade: Exia II CT4 * Ingress protection: IP66 * Dimensions: 108.4mm x 61mm x 36mm * Weight: about 191g
