Non contact ultrasonic level switch is a kind of non-contact, high reliability, high cost performance, easy installation and maintenance of material level measuring instrument.It doesn't have to contact medium can meet the requirements of most of the material level measurement.Firing pulse and receives the pulse interval and the antenna to the surface of the measured medium is proportional to the distance, to calculate the distance on the surface of the antenna to the measured medium. Ultrasonic Level Sensor, As shown in Picture below, the ultrasonic sensor Tx transmits ultrasonic waves reflected after encountering an obstacle received by the ultrasonic sensor Rx calculates the distance d of the obstacle according to Time-Of-Flight (TOF):d = (C x t)/2
Model Output UB300-18GM45-E6E7-V15: pnp+npn UB300-18GM45-IE7-V15: 4-20mA+npn UB300-18GM45-U10E7-V15: 0-10V+npn UB300-18GM45-S2/S4-V15: RS232/RS485 UB300-18GM45-IU10-V15: 4-20Ma+0-10V Sensing range/ 40-300mm Standard target plate/ 100â?³100mm flat plate Blind zone/ 0-40mm Resolution/ 0.15mm Reproducibility/ ±0.15% Operating Voltage UB/ 10-30V dc,±10%vpp,UBâ?¥12V No-load current/ â?¤30mA Switching hysteresis/ 2mm Response delay/ 20ms Material/ Stainless steel, plastic parts. Class of protection/ IP67 Operating temperature/ -20 â?½ +70 Storage temperature/ -30 â?½ +85 Weight/ 32g Type of connection/ 5-pin M12 initiator plug
Capillary cable is composed of a submersible power cable and a continuous stainless steel composite pipe. Diluent chemicals are injected into oil and gas Wells through composite pipes to make heavy oil Wells easier to recover. The injection of descaling chemical agent can effectively remove the oil pipe scaling. Sensors can be connected to collect downhole temperature, pressure, liquid level and other well parameters; The valve can be connected to the downhole safety valve and the wireline packer vent valve, and controlled on and off by surface pressure.
Clean CAP Wireless Ultrasonic Fill-Level Sensor Do more with less, smarter, greener, and more efficiently than ever. Reduce your waste collection costs by up to 50% with our smart IoT-based waste bin sensors and monitoring solution. It only requires three steps: 1. Read fill-level information Clean CAP smart waste bin sensor is compatible with any type of container installation to monitor any type of subtance or waste in real-time. 2. Optimize collection routes CCN's route optimization and predictive analytics provide insightful historical data to generate the best routes and estimate the time of containers becoming full. 3. Collect the garbage With CCN, you can plan ahead how collections are implemented, targeting only the locations with full trash bins. Clean CAP Wireless Ultrasonic Fill-Level Sensor Product features 1. Can be attached to any type of bin, container, or tank Clean CAP fill-level sensor can be mounted on any type of bin, container, or tank. If the container is made of plastic, the device can be mounted by screwing. For steel containers, Clean CAP can be fixed to the container's lid using brackets. 2. Senses both solid and liquid materials Clean CAP's ultrasonic sensor enables it to detect both solids (general waste, paper, glass, e-waste, textile, etc.) and liquids (oil, sludge, agriculture products, etc.). The range of distance can vary between 30 cm - 400 cm (4 m / 13 ft). 3. Communicates wirelessly with monitoring platform Clean CAP sends real-time information to Clean City Networks monitoring and data-analytics platform through wireless data transmission using 2G/3G networks. The software enables our customers to optimize their waste collection operations through data-driven decision making. 4. Designed for extreme environments and durability Clean CAP has been tested to push the limits of its operability in conjuction with its battery life. It is completely enclosed and protected against dust and water, has a battery life of up to 10 years, and can operate in temperatures from -30 deg C (-22 deg F) to 80 deg C (176 deg F). Clean CAP Plus Wireless Ultrasonic Fill-Level Sensor Basic specifications * Power: 3.6V high performance lithium battery * Size (H x W x L): 95mm x 96mm (3.74in. x 3.8in.) * Net weight: 470g (1.04 lbs.) * Battery life: Up to 10 years
Mowell Professional Series Finger Tip Pulse Oximeter With Audio Visual Alarm and Respiratory Rate Specifications: Easy and simple operation 6 display modes, display SPO2, PR Low power consumption. Audible and visual alarms Automatically power off design 2AAA alkaline batteries This item is intended to give a moderate yet exact route for spot-checking blood oxygen immersion levels and heartbeat rate. All you need is a couple of moments and you can check these levels whenever, anyplace. Presently estimating your heartbeat rate and oxygen levels in the body turns out to be simple. All you need is a couple of moments and you can check these levels whenever, anyplace.
Mowell Professional Series Finger Tip Pulse Oximeter With Audio Visual Alarm and Respiratory Rate Specifications: Easy and simple operation 6 display modes, display SPO2, PR Low power consumption. Audible and visual alarms Automatically power off design 2AAA alkaline batteries This item is intended to give a moderate yet exact route for spot-checking blood oxygen immersion levels and heartbeat rate. All you need is a couple of moments and you can check these levels whenever, anyplace. Presently estimating your heartbeat rate and oxygen levels in the body turns out to be simple. All you need is a couple of moments and you can check these levels whenever, anyplace.
Liquid level switches Honeywell lle series alternatives For part numbers lle101000, lle102000, lle103000 and lle105000 Liquid level sensor llc101000 features * liquid level switches that can detect almost any liquid type; oil or water based * choice of mounting; internal or external * choice of threads Liquid level sensor llc101000 benefits * low power * low cost * compact design Liquid level sensor llc101000 echnical specifications Supply voltage (vs): 4.5vdc to 15.4vdc Supply current (ls): 2.5ma max. (vs = 15.4v dc) Output sink and source current (lout): 100ma Operating temperatures: -25'c to +80'c Storage temperatures: -30'c to +85'c Housing material: polysulfone Sensor termination: 24awg, 250mm ptfe wires, 8mm tinned
Product Description gel accumulator 2v 800ah (OPzV800-2) OPZV800-2 Opzv Series Valve Regulated Lead Acid batteries are designed with a proven combination of GEL and Tubular technologies to offer a very high level of reliability. Opzv batteries benefit from an optimized plate design which gives capacities in excess of the DIN standard values. In addition, this series offers both a longest float life and a high cycle life in widely industrial field. Safety and Sealed No electrolyte leakage will occur from terminals or case or case of any Storace Battery ensuring safe and efficient operation. Maintenance-Free operation There is no need to add water thanks to unique gas recombination system which totally transforms the generated gas into water. Storace batteries do not need the equalizing charge As a result of monomer battery's interface resistance capacity and float voltage uniformity are fine. No Free Acid The special electrolyte retentive separators bold the acid and thus there is no free acid inside the battery, and therefore the battery can be mounted in any position. Long life Design The use of heavy -duty lead-calcium alloy grids with anti-corrosive construction enables the Storace AGM battery to remain in float service for 10-15 years; the GEL battery to remain in float service for 15-20 years. The cycle life can be more than 1000 cycles High Reliability and stable quality With advancing AGM and GEL production technology and strictly quality control system, the battery quality is stable and the battery performance is reliable. The voltage, capacity and seal are 100% tested on line. Self-discharge The self-discharge rate in room temperature is approximately 2% of nominal Capacity per month. Operating temperature TheStorace Battery can be operated between -40�°C to +65�°C.The battery can give out over40% fo nominal capacity at -40�°C.
Separated by the melting point, the paraffin wax is usually at 2 C, as in us: 54-56 C, 56-58 C, 58-60 C, 60-62 C, 64-66 C. All types of wax products must withstand cold well for paraffin wax, which means that it does not melt or soften and does not deform at a specific temperature. Depending on the conditions of use, locations and seasons of use, as well as differences in the method of use, commercial paraffin wax is required for a series of different melting levels. Separated by oil knowledge, it can often be divided into: Fully refined paraffin, Semi-refined paraffin, and Crude wax. In addition, paraffin wax needs to be heat resistant, oil resistant and light resistant, otherwise the color will turn yellow after application. Excessive oil exposure impairs the color and stability of the paraffin wax, and also reduces its hardness. The main factors that affect the stability of paraffin wax are its non-hydrocarbon compounds and the low concentration of hydrocarbons.
We have good quality Used and New Laptops of all brands. Product Name Used laptops Processor CPU Series: Intel Core i7 4-generation family CPU Type: Intel Core i7 4702MQ CPU frequency: 2.2GHz Core frequency: 3200MHz Bus Specifications: DMI 5 GT / s Three cache: 6MB Core Architecture: Haswell Core / thread count: quad-core / eight thread Storage Device Memory Capacity: 4GB (4GB Ã?? 1) Memory Type: DDR3L (low voltage version) 1600MHz Hard disk capacity: 500GB Hard Description: Support the expansion turn mSATA SSD hard drive Drive Type: No built-in optical drive Display Touch screen: does not support touch Screen Size: 14 inches Aspect Ratio: 16:9 Screen Resolution: 1366x768 Screen technology: LED backlit, matte glare mask Graphics Graphics Type: Dual Graphics (fever-level graphics card + integrated graphics) Graphics chip: NVIDIA GeForce GTX 760M + Intel GMA HD 4400 Memory Capacity: 2GB Memory Type: GDDR5 Memory Interface: 128bit Number of stream processors: 768 Multimedia devices Camera: 720p HD webcam Audio System: Built-in audio chip Speaker: Built-in speaker Microphone: Built-in microphone Network Communications Wireless LAN: 802.11b/g/n wireless protocol Wired LAN: 100Mbps Ethernet card I / O interfaces Data interface: 1 Ã?? USB2.0 +2 Ã?? USB3.0 Video Interface: VGA, HDMI Audio interface: headphone / microphone combo interface Other interfaces: RJ45 (network interface), power connector Reader: Multi-in-1 card reader Input Devices Pointing device: Touchpad Keyboard Description: Full-size keyboard Power Description Battery: 6-cell lithium battery, 5900 mA Life time: 5 hours, the specific time depending on use environment Power adapter: 100V-240V 90W AC power adapter adaptive Exterior Laptop Weight: 2Kg Length: 339.2mm Width: 239.5mm Thickness: 26.4mm Shell material: composite material Case Description: Black Notebook accessories Packing list: Host x1 notebook Power adapter x1 Power cord x1 Manual x1 Warranty card x1 Shipping DOCS 1. Commercial Invoice 2. Packing list 3. Certificate of Origin 4. Bill of Loading 5. Form A/Form E 6. Other documents are according to customer's
Power (W): 100/200/300/400/500; Voltage (V): 3.2; CCT (K): 6500; Luminous flux (lm): 1200/2000/3000/4000/5000; CRI: >70; Life span (hrs): 30,000; IP66; Solar Panel: Poly Crystalline Technology/Mono Crystalline Technology, Power (W): 95/200/300/400/500; Battery: Lithium LiFePO4 Technology, Capacity (Ah): 15/25/30/50/65, Voltage (V): 3.2; Five-level dimming with remote control, On/ off lighting by using the ambient light sensor or remote; Flickerfree; CE, KC certified can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 25/30/50; CCT (K): 5000/6500; Luminous flux (lm): 2100/3200/4600; CRI: >70 Life span (hrs): 30,000/50,000; IP66; Solar Panel: Poly Crystalline Technology, Power (W): 25/65/95, Voltage (V): 5/6, Lifespan: 20 years; Battery: Lithium LiFePO4 Technology, Capacity (Ah): 20/50/65, Voltage (V): 3.2, Lifespan: 10 years; Five-level dimming with remote control, On/ off lighting by using the ambient light sensor; Flickerfree; CE, KC certified can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Agecho ultrasonic sensors salient features: Agecho ultrasonic sensors are available with output options such as analog current 4-20ma, analogue voltage 0-5v, on/off signal, trigger output for multi-sensor application, pulse width , serial ttl , serial rs 232c. Agecho is very useful non-contact type of sensing or presence or counting of object. On/off type signal is also available. Agecho sensing range: 200mm to 1000mm … up to … 6000mm. (19.7feet) (0-200mm is dead band). Agecho accuracy is 1% of the full scale. Agecho operating voltage 12v dc, with reverse polarity protection.(24v dc optional) Agecho is self-calibrated. Microcontroller is present in each sensor. This provides direct distance/depth reading with better calibration and communication with the controller module. Agecho is very easy to install, rugged design for use in dusty and humid conditions, suitable for outdoor as well as indoor use. Agecho very useful for non-contact distance/level measurement. The distance of the target is measured, not just its presence, but gives directly 4-20ma, serial or pulse width data proportional to the distance of the target. Agecho operating temperature 0 to 65 degree celsius. Agecho temperature compensated measurement for better accuracy (optional). Agecho unaffected by ambient light, object color or any other optical characteristic. Works with hard materials like metal sheet, plywood, or soft materials like cloth and paper, rubber etc.
1. Center frequency: 40ía1.0khz 2. Echo sensitivity: í²200mv 3. Decay time: ín1.2 ms 4. Directivity: x-axis 110ía15íp Y-axis 75ía10íp 5. Capacitance: 2000ía15%pf 6. Input voltage: ín140vp-p 40khz, pulse width 0.5ms, interval 20ms 7. Mean time to failure : 50000h 8. Operating temperature: -40í½+80íµ 9. Storage temperature: -40í½+85íµ
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stationsâ?? need, there are 48Vã??96Vã??120Vã??192Vã??220Vã??240Vã?? 360Vã??384Vã??480Vã??492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stations need, there are 48V 96V 120V 192V 220V 240V 360V 384V 480V 492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
The SANDI solar charge controller adopts advanced digital control technology, touching keys and automatically operation. With the features of PWM (Pulse Width Modulation) battery charging and unique control technology, the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other types of charging source to the controller. This can destroy the controller and/or the charging source permanently. To meet different solar power stations need, there are 48V 96V 120V192V 220V 240V 360V 384V 480V 492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project. Product Feature: 1, The solar controller uses high performance 32-bit chips which is excellent EMC design 2, The controller adopts advanced PID algorithm which has more accurate battery energy management system to improve the battery efficiency 45% at least 3, The controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of photovoltaic modules and batteries 4, IGBT Modular design ensure stable and efficiency performance of solar controller and solar power system 5, The controller has perfect battery protection function and with multi-stage charging technology to improve battery life 35% at least 6, The controller has double loop control function of voltage loop and current loop, user can set the limiting charging current 7, Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments 8, The controller has power generation statistics and real-time power curve function, so we can know power generating information at any time 9, Colorful LCD display, touching key and multi-language option makes the HMC (Human Machine communication) easy and convenient. Users also can set working parameters through the LCD panel and touching keys according to different battery feature 10, The controller also has temperature compensation function and RTC real time clock function, 11, Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function) 12, The patent of second protection function which can protect battery from over charging due to power switch failure (optional function)
LLE Series Liquid Level Sensors Description The enhanced series of liquid level sensors incorporates a photo-transistor trigger which provides a digital output that denotes the presence or absence of liquid. The mode of operation is derived from the principle of total internal reflection. An LED and photo-transistor are housed within a plastic dome at the head of the device. When no liquid is present, light from the LED is internally reflected from the dome to the photo-transistor. When liquid covers the dome, the effective refractive index at the dome-liquid boundary changes, allowing some light from the LED to escape. Thus the amount of light received by the photo- transistor is reduced and the output switches, indicating the presence of liquid. This method of liquid level sensing is very fast, and almost instantaneous for water. LLE Series Liquid Level Sensors Features * Solid state technology * Small size * Digital output * Pre-wired * Electrically robust LLE Series Liquid Level Sensors Benefits * Accurate, repeatable switching point * Can be mounted in applications where space is limited * Microprocessor compatible * Easy to install, saving assembly time * Reverse polarity, over voltage, short circuit and transient protection LLE Series Liquid Level Sensors Typical Applications * Home appliances * Spa baths * Vending machines * Food and beverage * Medical * Compressors * Machine tools * Automotive LLE Series Liquid Level Sensors Technical Specifications * Repeatability: ±1mm * Hysteresis: 2mm (dependent on liquid) * Material: Polysulphone * Operating temperature: -40 to 125'C (-40 to 257'F) * Storage temperature: -40 to 125'C (-40 to 257'F) * Supply voltage: 5 Vdc to 12 Vdc * Supply current: 5 mA nominal @ +5 Vdc