1 2Mile Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion
Fiber Optic Conducting Wire: When the wire connected with power, the entire wire can be presented as strong, weak, and flash light modes, while flash mode is recommended during insert of the catheter. The wire plays a role in shaping the catheter, which helps the catheter to slide into the esophagus through the nose and mouth and then into the stomach; The light source can be found as red light spots through the skin, which can reflect the accurate position of the catheter in real time, preventing the catheter from entering the airway by mistake. When the catheter body enters the stomach, a red light spot appears on the left upper abdominal wall, and the traditional tedious method of confirming the position of the catheter is no longer needed. Three Cavity Tube Body: Cavity for water balloon - Primary Cavity - Side Cavity Separative Cavity for filling balloon with water or other solution. Can effectively block gastroesophageal reflux and play an internal fixation role. Primary Cavity: For gastrointestinal decompression, enteral nutrition and irrigation. Side (auxiliary) Cavity: For monitoring of intragastric load and enteral nutrition degree, also for adjusting the rate of nutrition giving. The unique dual-cavity structure of two cavities can effectively avoid adherence, reduce gastric mucosal irritation and damage, and prevent catheter blockage. Water Balloon: After the nasogastric tube is inserted in, fill the balloon with 5ml of Normal Saline. The tip designed with a fillable balloon plays a fixation roll once is the catheter is set. The subjective feeling of patients are significantly improved and patients are easily tolerated to this treatment. Finally, the accidental catheter extubation can be reduced or eliminated. The fixation of balloon can effectively prevent the occurrence of aspiration pneumonia due to gastric reflux through the esophagus and reduce the incidence of medical errors; The fixation of the balloon allows the catheter to be suspended in the center of the gastric body to reduce adherence gastric mucosal damage. Comparison to other nasogastric tubes: See our website Application: Intensive Care Department Emergency Department Neurosurgery Neurology General surgery Geriatrics Oncology Thoracic Surgery
Portable Gas Detectors can detect VOC, Toxic, Combustible & Oxygen types of gases which are used for personal safety. Portable Gas Detection System will detect the concentration of gases in confined spaces, sewer manholes, wastewater treatment plants, pharmaceutical industries, fertilizer industry, and many other applications with the display of gas concentration on the LCD. Portable Gas Monitors are a must for people entering hazardous areas. These detectors have the feature of secure handling and programming with three keys and power supply with rechargeable batteries. They have a password-protected function menu, plug-in sensor, and built-in audio buzzer. These Portable Gas Detectors also have optional data logging facilities with 50000 records, which are visible in ASCII format while downloading to PC via USB interface.
Main features 1. Solid state design 2.Standard 19 inches structure design, easily integrate. 3.Utilizing PLL phase locked loop technique, high stability 4.With patent power stability scheme, output power stability is less than 3% 5.Adapting load resonant frequency and standing wave 6.Control interface options simulation or serial port 7.Excellent reliability makes it possible to afford 100% reflection power Work mode CW Pulse CW and Pulse Control way Remote communication control RS232 Local analog control Operation environment Environment temperature:5 -40 Relative humidity: 95% (+25 without condensation) Atmospheric pressure:80kPa-106kPa Cooling way Forced air cooling Functional characteristics Control:work status and parameters setting,be available to view work status and set parameters ; Alarm:output power, SWR, current, temperature. Remote check alarm information; Protection:over-VSWR, over-temperature, over-input power,over-current, over-voltage protection. SSPG will shut down automatically when under protection. Interface definition Power input(Power):DC-28V RF output:N-KFD-3 Control interface :DB9 Air-cooling: Built-in fan with DC-28V/0.5A Application: Plasma actuation MPT, Engine microwave ignition Solid state microwave oven Hyperthermia apparatus : tumer hyperthermia apparatus, cosmetic instruments etc. Microwave LEP lighting etc. Industrial heating &drying&melting: food heating&refrezing ;wood drying;chemical materials drying; Glass/steel melting
Soil NPK Sensor The soil nitrogen, phosphorus, and potassium three-in-one fertility sensor is suitable for detecting the content of nitrogen, phosphorus, and potassium in the soil, and determining the fertility of the soil by detecting the content of nitrogen, phosphorus, and potassium in the soil, thereby facilitating the systematic assessment of the soil condition. Can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting, completely waterproof. FEATURES: 1) Low threshold, few steps, fast measurement, no reagents required, unlimited detection times. 2) High measurement accuracy, fast response speed and good interchangeability. 3) The electrode is made of a specially treated alloy material, which can withstand strong external force and is not easy to be damaged. 4) Completely sealed, resistant to acid and alkali corrosion, can be buried in the soil for long-term dynamic testing. 5) Probe insertion design ensures accurate measurement and reliable performance. Electrical Wiring �.Instructions 1.1 Quick test method Select a suitable measurement location, avoid stones, and ensure that the steel needle does not touch hard objects. Discard the topsoil according to the required measurement depth, and maintain the original tightness of the soil below. Hold the sensor vertically and insert it into the soil. It is not allowed to shake left and right, it is recommended to measure multiple times to find the average value within a small range of one measurement point. 1.2 Buried survey Vertically dig a pit with a diameter of> 20cm, insert the sensor steel needle horizontally into the pit wall at a predetermined depth, bury the pit tightly, and stabilize it for a period of time, then you can perform continuous measurement for several days, months, or even longer. 1.3 Precautions 1). All steel needles must be inserted into the soil during measurement. 2). Avoid direct sunlight on the sensor, which will cause excessive temperature. Pay attention to lightning protection in the field. 3). Do not bend the steel needle violently, do not pull the sensor lead wire with force, and do not beat or violently hit the sensor. 4). The protection grade of the sensor is IP68, which can soak the sensor in water. 5). Due to the presence of radio frequency electromagnetic radiation in the air, it should not be energized in the air for a long time. Application The sensor is widely used in soil nitrogen, phosphorus, potassium detection, precision agriculture, forestry, soil research, geological exploration, plant cultivation and other fields.
Brand Name: Minew Product name: C10 Chipset: Nordic nRF52810/52832 Support:Ibeacon&Eddystone&Acc. Battery lifetime: 3years Distance:max 100 meters Warranty: 12 months Function: location&tracking https://sc01.alicdn.com/kf/H2652773e0c5d4fb39e264fed9101bca4G/201245151/H2652773e0c5d4fb39e264fed9101bca4G.jpg Product Highlighs 1. Push button as trigger function, single, double,triple-click to advertise ble packet 2. Mutil frequency LF FRID(125KHz), HF(13.56MHz), UHF(868~915MHz) RFID 3.Mutil protocol: Ibeacon, eddystone, accelerometer sensor 4.Waterproof IP65 housing with key-chain hole 5.Sweet programmable button design, the wearable can not swich off the beacon via button. 6.Customize logo via laser printing
4-20 mA/0-5v/0-10v Output NH3 ammonia sensor Product Description Our NH3 sensor uses the electrochemical principle to detect the concentration of ammonia (NH3). The reaction is rapid, sensitive, low-power, high-precision, anti-interference, and has excellent repeatability and stability. This product is widely used in the detection of ammonia in industrial, mining and environmental protection. Analog signal output, 4~20mA, 0~5V, 0~10V optional, equipment 10~30V wide voltage supply. The enclosure rating is high and can be adapted to different environmental monitoring. Power supply 10~30V DC output signal 4~20mA0~5V0~10V Power consumption 0~50ppm accuracy (high precision) 0.25W 0~100ppm accuracy (high precision) 0.25W 0~500ppm 1W Operating temperature -20~+50 Working humidity 15%RH~90%RH Pressure range Standard atmospheric pressure ±10% Stability (months) ï¼?10% Response time 150S Zero drift (-20~40C) -3~10ppm (0~100ppm products) Repeatability 10%output value Service life 24 months Precision 0~50ppm accuracy (high precision) ±10%FS 0~100ppm accuracy (high precision) ±10%FS 0~500ppm ±20%FS±10ppm Oxygen content: 18% Resolution 0~50ppm model: 0.01ppm 0~100ppm model: 1ppm 0~500ppmmodel1ppm Detailed Images 1. High-sensitivity gas detection probe, stable signal, accurate measurement of NH3 concentration (PPM), high accuracy. 2.Avariety of measurement ranges, 0~50PPM, 0~100PPM, 0~500PPM. 3.Avariety of analog signal output options: 4~20mA, 0~5V, 0~10V. 4. The product adopts wall-mounted waterproof shell, which is easy to install and has high protection level. . Installation Instructions No output or output error possible reason: 1) The range corresponding error causes the PLC to calculate an error. 2) The wiring method is incorrect or the wiring sequence is wrong. 3) The power supply voltage is incorrect (24V power supply for 0~10V models). 4) The distance between the transmitter and the collector is too long, causing signal disturbance. 5) The PLC collection port is damaged. 6) Equipment damage. Notes 1) The aging test before use is not less than 48 hours; 2) Electrolyte leakage will cause injury, please do not disassemble the sensor at will; 3) The sensor should avoid contact with organic solvents, paints, chemicals, oils and high-concentration gases; 4) The sensor should not be immersed in an oxygen-free environment for a long time, otherwise it will damage the performance of the sensor; 5) It should not be used for a long time in an environment containing corrosive gases, corrosive gases will damage the sensor; 6) It is forbidden to store and use in high concentration alkaline gas for a long time; 7) The air inlet holes must not be blocked or contaminated. Our Services & Strength 1.OEM servie, we can design as your requirements. 2.2 years warranty for our sensors 3.We have CE,FCC,ISO,ROHS certificates. 4.We have sensor in stock, can delivery immediately.
Product Description Our wind direction sensors is mechanical rotate sensor, cup turns round once be blown. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the sensor, it outputs voltage and current signals by electromagnetic induction, the value and horizontal wind speed are linear relation. Sensor external parts all are made of alloy material and finish by surface powder coating, featured with water proof, corrosion resisting. Inside and turning position have sealing rings with nice sealing function, stop water, salt fog and dust getting in. Parameter: Testing range 0~36 Start wind speed 0.8m/s Resolution 22.5 Accuracy ±3 Working Environment Temperature: -20C~+85C Humidity 95%RH Output 0-5VDC 4-20mA Resistance for current output 250 Working Voltage 12~30VDC (common 24VDC) Limit wind speed Max: 70m/s 30min Electrical connection M12 Environmental Protection IP65 Features detail Strong RFI & EMI resistance and automatic temperature compensation High sensibility, high precision, high frequency response and permanent stability Excellent resistance against impact, overload, shock and erosion
Cheap Price Greenhouse Oem Analog co2 Carbon Dioxide Sensor with 0-10v output Product Description Our co2 sensor uses high sensitivity gas detection probe, signal stability, high precision. With a wide measuring range, good linearity, easy to use, easy to install, transmission distance and so on. Detailed Images Products keywords co2 sensor Supply power: 10~30V DC Signal output 4~20ma/0~5V/0~10V/RS485(Modbus-RTU) Protection level IP65, can be used for snow and rain environment Working environment 0 ~ 70 â??, 0 ~ 95% RH (no condensation) Temperature effects comes with temperature compensation CO2 Measurement range 0 ~ 5000ppm (can be customized) CO2 Accuracy �± (40ppm + 3% F �· S) (25 â??) Maximum power consumption RS485 0.4W 4-20ma/0-5v/0-10v 1.2W American brand chip, warranty 2years, communication distance 2000m. RS485 or 4-20ma,0-5v,0-10v for optional The transmitter adopts the new infrared verification technology to measure the CO2 concentration, and the reaction is quick and sensitive, avoiding the life of the traditional electrochemical sensor and the long-term drift problem. It is widely used in agricultural greenhouses, flower cultivation, edible fungi planting, etc., requiring CO2, temperature and humidity. The occasion of monitoring.Having Analog or 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the farthest communication distance is 2000 meters. The equipment is 10-30V wide-voltage power supply, and the enclosure has a high degree of protection, which can adapt to various harsh conditions on site. Electrical Wiring RS485 OUTPUT Line color Description power brown Power supply(10 ~ 30V DC) black Power supply negative Communication yellow 485-A blue 485-B Range 10V-30V of wide voltage is available in power input, the A wire and B wire can not be connected contrary when connecting to 485 signal, and the address among several devices on the total wire can not be conflicted. 4-20ma, 0-5v, 0-10v OUTPUT Line color Description Power brown Power supply black Power supply negative Output blue CO2 signal positive green CO2 signal negative NOTE: Two types wire methods 1.Four-wire connection diagram 2.Three-wire connection diagram
o3 gas sensor is widely used in water disinfection, food processing and purification, food storage and preservation, medical and health, and household disinfection and purification. In ozone applications, a certain concentration of ozone is an important parameter to ensure disinfection, energy conservation and pollution prevention. But as If the concentration of ozone in the environment is too high, it will cause harm to the human body. Therefore, it is very necessary to effectively monitor the concentration of ozone. The transmitter uses electrochemical technology to measure O3 concentration, and the reaction is quick and sensitive, which can reliably detect ozone concentration. degree. o3 gas sensor product uses 485 communication, standard ModBus-RTU communication protocol, communication address and baud rate can be set, the farthest pass The letter distance is 2000 meters. The equipment is 10-30V wide-voltage power supply, and the enclosure has a high degree of protection, which can adapt to various harsh conditions on site.
Industrial CH4 Methane Gas Detector is a safety device, widely used in Mine, factory, gas station, Chemistry company, ect. It can call gas detector, gas alarm, it is a device to sensing CH4, C2H6, C4H10, C5H12, H2S, ect combustible gases. Features: * Non-interfering, intelligent detector boundary * Output: 4~20mA * Unique automatic fault diagnosis function * Catalytic sensor * Low energy consumption * Detect natural gas, lpg, CH4, alcohol Details: * Technical Parameter: * Environmental Parameters: Environmental temperature: -40 degrees Celsius ~ 70 degrees Celsius Relative humidity: Less than 90%R.H * Technical Parameter: Operating Voltage: 16~30V DC Operating Current: 120mA Output signal: 4~20mA standard signal three-wire system output * Sensor: Die cast aluminum catalysis incendiary sensors * Respond: Less than 30s * Measuring range: 0~100%LEL * Installation Parameter: Installation type: Wall-mounted Transmission cable: Three conductor cable shielded cabling, section: 3x1.5mm2, external diameter: 10mm Transmission Distance: â?¤1000m * Explosive-proof grade: Exd II CT6 * Protection Grade: IP65 * Connector: G3/4 If you interest in gas leakage detector, flammable gas sensor, please contact us. All business inquires are replied within 24 hours. Welcome to order by OEM and ODM! ( Skype: joyyiliu315 )
Type: Optical level sensor Input voltage: DC5V~28V Output signal: TTL Size: M16x1.5 IP grade: IP68 Accuracy: ±1 mm Life time:50,000 h Material: PSU & Stainless steel Cable and connector:Customized No mechanical moving components and with high reliability; Strong corrosion resistance; High liquid level control precision and can be installed from any direction; The sensor itself satisfies RoHS requirements;
Product Parameter: Type: Optical Level Sensor Power supply: 5V DC Material: PC or PSU Size: 1.46*1.46*2.57 Operating Temperature: -20~ +65 °C Storage Temperature: -40~ +85 °C Working Life: 50000 Hrs Products Features: 1. No mechanical moving components and with high reliability. 2. Small in size and low in cost. 3. High liquid level control precision and can be installed from any direction 4. Satisfying the requirements in Safety Standards. 5. The sensor itself satisfies RoHS requirements. 6. Waterproofing standard IP67. 7. Accuracy is between ±1mm. Application: Water dispenser Water heater Humidifier Medical devices or equipment Electrical appliances and equipments etc. requiring liquid-level control
Encoder OPT ENCD REL, L2.110.2571 Used for CD74 XL75 Original and Brand New Made in Germany We sell a serious Heidelberg offset spare parts If you would like to know more detail about our products, please feel free to contact us.
This "Solar Sensor Wall Light" has an intelligent energy saving mode which charges the solar light under both strong sunlight and dim sunlight. This is best suited for lighting up dark or sensitive areas around the house. This solar light is made of high-quality PVC plastic which makes it durable against sunshine, rain, snow, ice, and wind. This solar light is waterproof and heatproof. These solar light can be placed in your garden, yard, aisle or driveway. This lantern emits a white bright light. It's lightweight and portability makes it perfect for your camping and trekking. The built-in solar panel charges the battery to provide 8-10 hours of light. The solar panel needs only 6-8 hours of charging for a full charge. The installation of this solar light is easy and requires no extra equipment. You just need to screw it to hold it against any surface or wall. This "Solar Sensor Wall Light" is equipped with Day/Light sensor, When there is Sunlight available the solar light will charge itself and when it becomes dark, the solar light turns itself On and provide a bright white light of 20 LED lights. Besides the solar sensor, this solar light has motion sensor inside it which runs on infrared. When you move away from the solar light it will automatically shut down and when you go near to the solar light, it will automatically turn on. SKU YN2092 Weight 150 Grams Height 12 cm Width 5 cm Length 9 cm Watt 5 Watts Material Plastic In Pack 1 Solar Sensor Wall Light
Body / Housing: DKP Sheet Metal Body Sensor Type : Motion Light Source : SMD LED Color Temperature : 3000 K / 4000 K / 6500 K CRI >80 IP Value : IP 20 Installation: Surface Mounted POWER: 18W LUMINOUS FLUX(lm) : 2.000 COLOR TEMPERATURE (K) : 3.000/ 4.000 / 6.500 DIMENSIONS : 290*290*50,5 mm BEAM ANGLE : 360 DETECTION RANGE : 9 m INSTALL HEIGHT : 2.8 m SENSOR ON/OFF TIME OPTIONS: 5 Sec- 5 Min
Body / Housing: DKP Sheet Metal Body Sensor Type : Motion Light Source : SMD LED Color Temperature : 3000 K / 4000 K / 6500 K CRI >80 IP Value : IP 20 Installation: Surface Mounted POWER: 18W LUMINOUS FLUX(lm) : 2.000 COLOR TEMPERATURE (K) : 3.000/ 4.000 / 6.500 DIMENSIONS : 290*290*50,5 mm BEAM ANGLE : 360° DETECTION RANGE : 9 m INSTALL HEIGHT : 2.8 m SENSOR ON/OFF TIME OPTIONS: 5 Sec- 5 Min
Body / Housing: DKP Sheet Metal Body Sensor Type : Motion Light Source : SMD LED Color Temperature : 3000 K / 4000 K / 6500 K CRI >80 IP Value : IP 20 Installation: Surface Mounted POWER: 18W LUMINOUS FLUX(lm) : 2.000 DIMENSIONS : 290*290*50,5 mm BEAM ANGLE : 360° DETECTION RANGE : 9 m INSTALL HEIGHT : 2.8 m SENSOR ON/OFF TIME OPTIONS: 5 Sec- 5 Min .Emergency Light Time : 3 Hours
Body / Housing: DKP Sheet Metal Body . Optic: Glass / Polycarbonate /Opal Diffuser . Sensor Type : Motion. Light Source : E27 .IP Value : IP 20. Installation: Surface Mounted DIMENSIONS : 290*290*90,8 mm .BEAM ANGLE : 360° .DETECTION RANGE : 9 m. INSTALL HEIGHT : 2.8 m. SENSOR ON/OFF TIME OPTIONS: 5 Sec- 5 Min. Emergency Time : 3 Hours
Body / Housing: DKP Sheet Metal Body .Sensor Type : Motion Light Source : E27 (25W*2 Max.) IP Value : IP 20 Installation: Surface Mounted DIMENSIONS : 290*290*90,8 mm BEAM ANGLE : 360° DETECTION RANGE : 9 m INSTALL HEIGHT : 2.8 m SENSOR ON/OFF TIME OPTIONS: 5 Sec- 5 Min
