Main features:1. 2/3/4-wires measurement of earth resistance, soil resistivity, earth voltage, , ac voltage;, 2.Measurement range: earth resistance: 0.00î©-30.00kî©; 0~600v, soil, resistivity: 0.00î©m-9000kî©m; 3. Data upload: rs232 interface, 4.Date storage:300 sets, model no:mewoi4000c, name:mewoi4000c-earth ground resistance/soil resistivity tester, electrode distance range:can be set 1m-100m, low power consumption:standby:1. About 20ma (backlight shut off), 2.Boot and with backlight: about 45ma, (25ma without backlight), 3.Measurement: about 100ma, (backlight shut off)
Specifications (1)SMD TCXO VCTCXO Oscillators 7050 (2)Type: 5x7 SMD TCXO VCTCXO (3)Supply Voltage:3.3v /5.0v (4)Temperature Stability:+/-50ppb; +/-0.1ppm; +/-0.28ppm +/-0.5ppm; +/-1ppm SMD TCXO VCTCXO Oscillators 7050 Type: 57 SMD TCXO VCTCXO Input Voltage: 3=3.3V 5=5.0V,etc Frequency: 10MHz, 12.8MHz, 13MHz, 15.36MHz, 16MHz, 16.32MHz, 16.384MHz, 19.2MHz, 19.44MHz, 20MHz, 20.48MHz, 22MHz, 24MHz, 24.576MHz, 25MHz, 26MHz, 27MHz, 30.72MHz, 32MHz, 38.88MHz, 40MHz, 48MHz, 50MHz, 52MHz Operating Temperature: 0C to +70C; -30 to +60C; -20 to +70C; -30C to +85C; -40 to +85C; -50 to +90C; -55 to +95C etc.
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
Distance Measurement Interface Board HG-DMSI-02 Distance Measure Sensor Interface Board Features * Size : 80 x 80 mm * Channel : Connect up to 8 Ultrasonic Sensors (HG-B40A, HG-B40C Conly) * Power : DC 12V(DC Jack connector 1ea, 2pin connector 1ea), DC 5V(2pin connector 1ea) * Output : RS232(9-pin DSUB 1, 3-pin connector 1), UART(3-pin connector 1) HG-DMSI-02 Distance Measure Sensor Interface Board Communication Setting * Default Baudrate : 57600 bps * (LED ON is showing current Baudrate ) 1: 9600, 2:19200, 3:38400, 4:57600 * Data bit : 8 bit * Stop bit : 1 bit * Parity bit : None * Hardware Flow control : None
AR8200 Carbon Dioxide Detector CO2 Detector Introduction This Carbon Dioxide detector can detect the Carbon Dioxide content between the 0~5000ppm and shows the Carbon Dioxide volume with an LCD. The product features: * As it uses the imported Carbon Dioxide sensor, it is very precise and its performance is stable. * It uses the intellectualized design and has gotten multiple functions. * With highlight backlight display and acoustic-optic alarming, it is easily configured. * The embedded temperature compensation can make the meter measuring the correct value in the environment temperature of -10~40C. * As its case is ergonomically designed, it looks handsome, feels good and is easy to carry. AR8200 Carbon Dioxide Detector CO2 Detector Applications: * Carbon Dioxide manufacturing workshop * Petroleum refining and petrochemical plants â?¢ Carbon Dioxide content detecting in trains and automobiles * Carbon Dioxide content detecting in minerals * Carbon Dioxide content detecting during mountain climbing and in sealed place * Other industries and plants using Carbon Dioxide. AR8200 Carbon Dioxide Detector CO2 Detector Technical Features * Gas Type: Carbon Dioxide (CO2) * Measuring range: 0 to 5000ppm * Resolution: 1ppm * Measuring Principle: Optics * Display:Large LCD Display * Operation Tempearture: -10C ~ 60C * Operation Humidity: 0 to 99.9% RH * Power supply: 3 x 1.5V AA battery * Size: 182*66*32(mm)
DT-625 Humidity & Temperature Meters DT-625 Humidity & Temperature Meters Description DT-625 is digital Humidity & Temperature Meter with Wet Bulb Temperature & Dew Point temperature, which has been designed to combine the functions of Humidity Meter, Temperature Meter, Wet Bulb Temperature and Dew point temperature. It is an ideal Humidity & Temperature Meter with scores of practical applications for laboratorial, industrial, Engineer and professional use. Large, easy-to-read backlit LCD with dual display; Fast Response Time: 10s (90% at 25C still air) 2% High Accuracy (625); Dew Point Temperature (-30C~100C/-22F~199F) (625) Wet Bulb Temperature (0C~80C/32F~176F) (625); Resolution 0.1%RH, 0.1C/0.1F Max/Min Hold and Data Hold Function (625); Microprocessor-based Design (625) Dual Display Temperature & Humidity
BLCR Series Low Voltage Pressure Sensors General Description The BLCR Series Basic Sensor is based on a Dual Die Reference technology to reduce all output offset or common mode errors. It also incorporates All Sensors' CoBeam Technology to reduce overall supply voltage while maintaining comparable output levels to traditional equivalent basic sensing elements. This lower supply voltage gives rise to improved warm-up shift whilte the CoBeam technology itself reduces package stress susceptibility resulting in improved overall long term stability. The technology also vastly improves position sensitivity to nearly unmeasurable levels. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. The output is also ratiometric to the supply voltage and is operable from 1.8 to 3.3 volts DC. BLCR Series Low Voltage Pressure Sensors Features * 0 to 1 inH2O to 0 to 30 inH2O Pressure Ranges * Low Supply Voltage (1.8V to 3.3V) * 0.1% Linearity Typical * Improved Front to Back Linearity * Intrinsically No Position Sensitivity * Improved Warm-Up Shift Distribution * Parylene Coating Available Upon Request * Reduced TCO BLCR Series Low Voltage Pressure Sensors Applications * Medical Instrumentation * Environmental Controls * HVAC Performance Characteristics for BLCR Series Low Voltage Pressure Sensors * 0 to 1 inH2O to 0 to 30 inH2O Pressure Ranges * Supply Voltage: 5 Vdc * Common Mode Pressure: 5 psig * Lead Temperature (soldering 2-4 sec.): 270 C * Operating Temperature:-25 to 85 C * Storage Temperature: -40 to 125 C * Hum idity Limits: 0 to 95% RH (non condensing)
In-line Multi-parameter Water Sensor Chlorine, Conductivity, Pressure, Temperature KAPTA 3000-AC4 In-line Multi-parameter Water Sensor General Description The KAPTA 3000-AC4 probe has been specifically developed to enhance the management and control of the drinking water distribution network. The KAPTA 3000-AC4 monitors the important water parameters chlorine, conductivity, pressure and temperature using innovative, integrated technologies. The chlorine is measured using a three electrode amperometric sensor designed to monitor the active chlorine (HOCl). The pressure sensor uses a silicium piezoresistive cell and the conductivity is a measurement using four electrodes. These integrated sensors require no maintenance or recalibration and allow for the online monitoring of the drinking water distribution network systems. The KAPTA 3000-AC4 continuously measures and stores the 24 last measurements based on the chosen data acquisition mode. The communication module (IP68) queries the probe to allow real time telemetry data transmission to a central server. All the data measured by the probe is organized into an easy to use interface for the operator. The design of the KAPTA 3000-AC4 probe and its use and mode of communication have been designed to facilitate its implementation and application on site. This innovative, modern and reliable monitoring solution provides real-time control of the distributed water quality. KAPTA 3000-AC4 In-line Multi-parameter Water Sensor Benefits * Real time water network monitoring * In-line water contaminant identification * Efficient control of water distribution KAPTA 3000-AC4 In-line Multi-parameter Water Sensor Main features * Measurement of the main disinfection species * No interference with chloramines * Chemical free operation * Annual maintenance and calibration * Easy field installation with direct insertion in pipe, under pressure, using standard collar and valve * Battery operated * Real time telemetry data transmission to a central server KAPTA 3000-AC4 In-line Multi-parameter Water Sensor Applications: Drinking Water Security * Real-time, in-line monitoring of key parameters in the water distribution system * Detection of any changes in your water quality commonly caused by leaks, pipe corrosion and biofouling effects, etc. * Disinfection process optimization
HG-B40A/HG-B40C Combi ASIC Ultrasonic Sensor & Module Features * Low-power, high-sensitivity module. * Choose from a wide variety of input/output Mode. * Auto sensitivity control function as a distance proportional to the distance error captain. * The same standards as existing foreign products and mutually replaceable. HG-B40A/HG-B40C Combi ASIC Ultrasonic Sensor & Module Specification * Receiver Output Signal: Analog: ±2 V max at 2.5 V Base Line Real Time Pulse: 4~5 V TTL, All the objects detected Distance Pulse: 4~5 V TTL Only the nearest Object * Choose from a wide variety of input/output Mode. * Detecting Range: 0~3 m (Conventional, HG-B40C) (at 5Vdc) 0~6 m (Conventional, HG-B40C) (12 Vdc) b0~3 m (Anistropic, HG-B40A) (12 Vdc)
WQ101 Water Temperature Sensor Description WQ101 Temperature Sensor is a rugged and reliable device for highly accurate submersible water temperature measurement. The sensor's probe is molded to 25' of marine grade cable, with lengths up to 500' available upon request. The WQ101 has a two-wire configuration for minimum current draw. The unit's electronics are completely encapsulated in marine grade epoxy within a stainless steel housing. WQ101 Water Temperature Sensor Features * Fully encapsulated electronics * 4-20 mA output * Marine grade cable with strain relief * Stainless steel housing WQ101 Water Temperature Sensor Applications Ideal for stream and lake monitoring, aquaculture studies, baseline analyses, mitigation monitoring, and other environmental applications. WQ101 Water Temperature Sensor Specifications * Output: 4-20 mAâ?? * Rangeâ??: -50 to +50'Câ?? * Accuracy: +/-0.2°F or +/-0.1'Câ?? * Operating Voltage: 10 to 36 VDCâ?? * Warm-up Time: 5 seconds minimumâ?? * Operating Temperatureâ??: -58 to +212'F (-50 to +100'C)â?? * Stainless steel housing -
