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
SOJI ELECTRONICS delivers "Advanced Fuel Management Solutions" and is the premium brand for capacitive fuel level sensor with outstanding features: high accuracy (up to 99.5%), wide operation temperature, flexible length, exact algorithm, smart software and easy installation.
8 channel 1080P Full HD HDD mobile DVR; H.264 high profile.Industrial good vibration absorber and heat-dissipated level design. Set all menu via WIFI with Ipad/Iphone/Android and PC. Mirror function set on the MDVR menu directly. Connect acceleration sensor, temperature sensor, oil/fuel sensor.Control panel, LED panel ,Counter camera, Oxygen sensor and other peripherals through RS232/RS485 interface. With aviation connector, stable and reliable; Special interface for HDD vehicle Mobile DVR, convenient for transportation and installation. Support speed, turn, brake, reversing, door opening and closing. Support 8-CH 1080P/720P/960H/D1/HD1/CIF; 4CH audio& video. Support G-sensor,Geo-fence,GPS, 3G/4G, WIFI(more fast and stable) for optional. Support Vehicle PTZ local and remote control, Support USB interface, support firebox as mirror backup. Support max 2.5 inch 2TB HDD/SSD and 1 SD card dual storage. DC8V~36V wide voltage supply,aluminum housing,low power consumption. Power off can work 8 seconds and 1~2 hour with UPS battery. G sensor dvr recorder Product size:199x76x190mm.
Input: AC 0.5A-5A; Output: DC 0-5V; Accuracy: 0.2%; Power supply: DC 9-36V.
Input: DC 10mV-1000V; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 9-36V.
Input: AC/DC 20-100A; Output: DC 4-20mA; Accuracy: 1.0%; Power supply: DC 12V, 15V, 24V.
Input: AC 0.5A-5A; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 9-36V.
Input: DC 10mV-1000V; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 12V, 24V.
Input: DC 10mV-1000V; Output: DC 4-20mA; Accuracy: 0.2%; Power supply: DC 12V, 24V.
Input: AC/DC 20-100A; Output: DC 0-5V; Accuracy: 1.0%; Power supply: DC 12V, 15V, 24V.
baby gifts smart sensor switch acrylic led european night light manufacturers exporters Night Light Model E-SBD04 Voltage 230v/110v Plug POWER PLUG LED power 0.5W Product size(L:W:H) 95x58x60mm Light source With 1pcs white LED Case pack 12pcs/inner box; 72pcs/carton Size of inner box 32.5x13.5x17cm Size of carton 42.5x34x36cm The weight N.W.: 4.9 kgs G.W.: 6 kgs Packing Each in clamp shell Material ABS.PS. OEM Available Certificate GE/CE/ROHS/UL/CUL Normal packing standard 36000PCS/20' 77472PCS/40'
Item NO. SBD04 Packing Each in a single blister card. Normal inner box and master carton. Product Name Auto sensor night light Certificate UL/CUL Material ABS flame retardant & PC, PS. Light Source With 1pcs white LED Size 82*56*80mm LED Power 0.5W Logo OEM Plug POWER PLUG MOQ 5000 Vlotage 230V
