Resultados de la búsqueda de "water leak sensor"

1. Wide range of applications 2. Easy to operate 3. Small size 4. Stable performance 5. Voltage specification: 5V 6. Module size: 5 x 4.4 x 1.8cm (manual measurement) 7. Net weight: 24g 8. Module function: When the water level is lower than the B probe, the water is automatically pumped. 9. Stop pumping when the water level reaches the C probe. 10. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B 11. Stop pumping when the water level is above point CSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 8cm * 6cm * 2cm / 3.15inch * 2.36inch * 0.79inch Qty per Carton 300 Carton Weight 11.50kgs / 25.35lb Carton Size 52cm * 42cm * 42cm / 20.47inch * 16.54inch * 16.54inch Loading Container 20GP: 290 cartons * 300 pcs = 87000 pcs40HQ: 674 cartons * 300 pcs = 202200 pcs

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1. Working voltage: 2 AA alkaline batteries (not included)2. Program settings: 3 groups of programmable timing settings3. Watering duration: 1 second for each watering - 99 minutes and 59 seconds4. Suitable water pressure: 0.05-0.8 Mpa5. Applicable scenarios: home gardens, balconies, green plants, hotel greening, vegetable watering and other watering and irrigation occasions6. Rain sensor chip, more accurate sensing7. Large high-definition screen, wider field of view is more convenient8. When you don’t need this function, the rain sensor function can also be turned off, allowing you to set the function more flexibly and freely.9. The timer setting program will automatically resume after the water on the sensor chip evaporates or is wiped dry.10. Automatic flower watering device with smart chip and rain sensing function for accurate irrigation in seconds11. The water inlet filter filters out impurities and effectively blocks sediment, stones, etc. to prevent clogging.12. Net weight: 400 grams13. Dimensions: Height 16x, Length 9x, Width 6cm14. Warm reminder: The timer is not anti-freeze, and frost damage is not covered by the warranty.Specification: Package Weight One Package Weight 0.65kgs / 1.44lb One Package Size 20cm * 10cm * 10cm / 7.87inch * 3.94inch * 3.94inch Qty per Carton 18 Carton Weight 12.80kgs / 28.22lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 18 pcs = 11160 pcs40HQ: 1439 cartons * 18 pcs = 25902 pcs

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Features1. It is suitable for testing leaks in confined spaces and has a 420mm probe. 2. Put the transmitter DY26-T into a closed container to be tested. 3. Sense pressurized leaks, detects electrical arcing, and finds falling solenoids, valves and bearings. 4. Detects any pressurized leaking gas, including chlorofluoro carbon(CFCs), hydrofluoro carbon(HFCs), nitrogen(Ni), carbon dioxid.Instructions1. Put the transmitter DY26-T into a closed container to be tested. 2. Adjust the sensitivity of the DY26-R for receiver (you can adjust the sensitivity to the maximum at the beginning), and then hold the receiver DY26-R to slowly move along the measured object and listen to the sound from the headphones. 3. The closer to the point of the leak, the louder the headphones. (At this time you can adjust the sensitivity appropriately). 4. Adjust the sensitivity of DY26A, hold DY26A slowly moving around the measured object, 5. The closer to the point of the leak, the louder the sound from the headphones.Specification1. Frequency Response: 40kHz +/- 2kHz 2. Operating Condition: temperature:0-40 degree Celsius 3. Relative humidity: less than 80% 4. Battery: 9V, 6F22 or equivalent 5. Size: 171x43x38mm 6. Weight: about 240gSpecification: Package Weight One Package Weight 0.41kgs / 0.91lb One Package Size 22cm * 20cm * 10cm / 8.66inch * 7.87inch * 3.94inch Qty per Carton 20 Carton Weight 9.60kgs / 21.16lb Carton Size 52cm * 48cm * 42cm / 20.47inch * 18.9inch * 16.54inch Loading Container 20GP: 254 cartons * 20 pcs = 5080 pcs40HQ: 590 cartons * 20 pcs = 11800 pcs

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Description:1. Type: Portable2. Measurement object: flammable gas such as natural gas, gas, biogas, etc.3. Size: 156x66x31mm4. Power: 3x1.5V AA battery(not included the battery)5. Sensitivity: adjustable, at least 50PPM (methane)6. Warm-up time: <20 seconds (assuming 25 Celsius Degrees, 60 RH environment)7. Continuous work: 4 hours8. Low battery prompt: power indicator flashes (replace battery)9. Operating environment: 0~50 Celsius DegreesSpecification: Package Weight One Package Weight 0.32kgs / 0.70lb One Package Size 18cm * 9cm * 5cm / 7.09inch * 3.54inch * 1.97inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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DIY Supplies:Plumbing Model Number:Gas Analyzers Install, and it could detect gas, liquefied petroleum gas, coal gas, methane, other combustible gases etc. It also has a clear LCD display for showing the numerical number of gas concentration, and it will give a loud sound when it detects a gas leakage, practical to use.Features:1. The shell of our gas detector is made of high-quality plastic material, which makes it eco-friendly, sturdy and durable to use.2. When the gas leakage occurs, the gas concentration reaches the alarm concentration will sound and light alarm, play a timely reminder, to ensure personal safety.3. With a clear LCD display, the numerical number of gas concentration will show on it clearly. When the detector detects a gas leakage, it will give an alarm in a loud sound.4. Our gas detector is highly sensitive, it could detect many kinds of gas, such as liquefied petroleum gas, coal gas, methane, other combustible gases etc.5. Easy to install with included screws and installed panel, it is also very easy to use with the power button, plug and play.6. A great household necessity to protect your families safety. Perfect for using in home kitchen, bathroom, bus carriage, grill house and so on.Specifications:1. Plug Standard: EU Plug2. Shell Material: Plastic3. Color: White4. Operating Voltage: AC 90V-240V 50/60Hz5. Working Current: 200mA6. Battery: 9V Ni-Mh Battery (Not included)7. Alarm Concentration: 2500PPM (+/-1500PPPM)8. Alarm Output: Sound & Flash alarm9. Alarm Language: English10. Operating Temperature: -10 degree C ~ +50 degree C11. Relative Humidity: 10%-95%12. Installation Mode: Wall mounted13. Alarm Sound: >=85db14. Size: Approx. 112*73*43mmSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 11cm * 7.3cm * 3cm / 4.33inch * 2.87inch * 1.18inch Qty per Carton 61 Carton Weight 15.00kgs / 33.07lb Carton Size 43cm * 28cm * 11cm / 16.93inch * 11.02inch * 4.33inch Loading Container 20GP: 2013 cartons * 61 pcs = 122793 pcs40HQ: 4674 cartons * 61 pcs = 285114 pcs

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Overview1. Fork-like design, make it easy to insert into the soil2. Output voltage boosts along with the soil moisture level increasesSpecifications1. Detection depth: 38mm2. Power: 2.0V ~ 5.0V3. Dimension: 20.0mm * 51.0mm4. Mounting holes size: 2.0mmApplications1. Auto watering system2. Flowerpot soil moisture detection3. Auto pouring systemHow to UseIn the case of working with a MCU:1. VCC: 3.3V ~ 5.5V2. GND: GND3. DOUT: MCU.IOPackage Contents1. Moisture Sensor x12. 3-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 3cm * 6cm * 1cm / 1.18inch * 2.36inch * 0.39inch Qty per Carton 5200 Carton Weight 98.80kgs / 217.81lb Carton Size 39cm * 60cm * 40cm / 15.35inch * 23.62inch * 15.75inch Loading Container 20GP: 284 cartons * 5200 pcs = 1476800 pcs40HQ: 661 cartons * 5200 pcs = 3437200 pcs

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Description:1. Ideal for effectively monitoring soil moisture and automatically watering your plants and flowers.2. This capacitive sensor, placed in the soil around your plants, uses a second sensor and a mainboard to detect if the soil needs more water to replenish moisture and if its dehydrated.When your soil is too dry, a pump activates, and water flows into the tube and vase.Capacitive soil moisture sensor:1. Operating voltage: 3.3-5.5 VDC2. Output voltage: 0-3.0 VDC3. Interface: PH2.54-3P4. Dimensions: 98x2m (LxW)5. Pinout: analog signal output, GND, VCC6. 1-Channel 5V relay module:- VCC: connect to a 5V positive power supply- GND: connect to a 5V negative power supplyMini water pump:1. DC voltage: 3-5V2. Outlet diameter: 0.29"/7.5mm3. Outlet inner diameter: 0.17" / 4.5mm4. Inlet diameter: 0.19" / 5mm5. Drive method: brushless DC design, mesh drive6. 300-hour continuous operating lifeVinyl tubing:1. Material: PVC2. Length: 39.37" / 400cm3. Material: ABS, electronic componentsPackage contents:- Capacitive soil moisture sensors x 4- 4-channel 5V relay module x 1- Water pumps x 4- 4M water hose x 1Specification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 26cm * 19cm * 4cm / 10.24inch * 7.48inch * 1.57inch Qty per Carton 8 Carton Weight 4.00kgs / 8.82lb Carton Size 28cm * 21cm * 34cm / 11.02inch * 8.27inch * 13.39inch Loading Container 20GP: 1333 cartons * 8 pcs = 10664 pcs40HQ: 3096 cartons * 8 pcs = 24768 pcs

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1. Material: ABS2. Dimensions: 156x55x24 mm3. Weight: about 140 grams4. Operating environment: -10-50 degrees Celsius5. Power supply: 2 batteries of size 7 (not included)6. Test range: DOT3/DOT4/DOT5.17. Display: HD backlit display8. This product is a handheld vehicle testing device that detects the water content in brake fluid to determine whether the brake fluid needs to be replaced.9. There is a sound alarm prompt when the water content exceeds the standard. The universal silicone probe can be twisted at will and the test is accurate.10. Highly sensitive sensor with light illumination function, more convenient to useSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 18cm * 11cm * 8cm / 7.09inch * 4.33inch * 3.15inch Qty per Carton 162 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 162 pcs = 28674 pcs40HQ: 412 cartons * 162 pcs = 66744 pcs

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1. Material: ABS2. Measuring range: 0~1000PPM3. Detected gases: R22/R32/R134a4. Preheating time (T90): 30 seconds5. Response time (T90): 10 seconds6. Sampling method: diffusion7. Temperature unit: Celsius/Fahrenheit8. When refrigerant leaks, the screen displays the concentration value. When the detected concentration exceeds the set alarm threshold, a rapid beep will sound and a flashing red light will illuminate.9. The extended flexible hose is made of metal and can be bent freely, making long-distance detection more convenient.10. Digital backlit high-definition screen, clearly visible even in dark environments.11. Battery-powered version: use a screwdriver to open the cover and replace with two 1.5V AAA batteries (not included).12. Rechargeable model: charges via USB cable. A red light indicates charging, and a green light indicates a full charge. It has a built-in 500mA high-capacity rechargeable lithium battery.13. Without any button operation, the instrument will automatically shut off after approximately 15 minutes. A short press of the APO button when turning it on will cancel the automatic shutdown.Specification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 23cm * 8cm * 5cm / 9.06inch * 3.15inch * 1.97inch Qty per Carton 48 Carton Weight 8.10kgs / 17.86lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 48 pcs = 24480 pcs40HQ: 1185 cartons * 48 pcs = 56880 pcs

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Features1. Audible signal ticker and visual leak size indicator. 2. Adjustible sensitivity as low as 14 grams/year 3. Fast warm up 4. Goose neck probe 5. Usage: air conditioning leak detector / refrigerant detector / halogen leak detector / car air conditioning leak detector / refrigerant detection maintenanceSpecification1. Warm up Time: 6s 2. Alarm Mode: Sound, Light 3. Length of Probe: 23cm 4. Maximum Sensitivity: 14g/yr(0.49oz/yr) 5. Woking Temp. : 0C~52 degree Celsius 6. Dimension:1 70mmx45mmx43mm 7. Power Source: 1.5V AAAx4(not included) 8. Working Humidity: Within 90% RHSpecification: Package Weight One Package Weight 0.39kgs / 0.87lb One Package Size 20cm * 14cm * 7cm / 7.87inch * 5.51inch * 2.76inch Qty per Carton 26 Carton Weight 11.51kgs / 25.37lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 26 pcs = 13572 pcs40HQ: 1212 cartons * 26 pcs = 31512 pcs

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1. Operating voltage: 3.7V2. Operating temperature: -20°C to 70°C3. Waterproof rating: IPX74. Pressure range: 0-5 Bar5. Transmitting frequency: 433.92 MHz6. Transmitting power: 10dBm7. Charging voltage: DC 5.1V8. Suitable for vehicles with tire pressures within the 5 Bar range9. IPX7 waterproof, withstands 30 minutes of submersion without any issues. It can operate smoothly even in rain, splashing water, navigating puddles, and flooded parking spaces.10. The main body is made of environmentally friendly, precision-engineered aviation aluminum, offering high strength and durability, fast heat dissipation, and a secure, stable design. Built into the tire, it provides sharper sensing and more accurate detection. The aluminum alloy valve stem features a strong, durable, and age-resistant seal for enhanced performance.12. Intelligent power on/off, no manual operation required, saving energy and worry.13. The pressure (bar) and temperature (degrees Celsius) of all four tires are simultaneously sensed and transmitted, clearly displayed on the display, allowing you to monitor all four wheels at all times.14. The tall, reusable solar panel allows for easy placement without the need for additional charging during normal driving. It also features an Android USB charging port, ensuring seamless power after initial installation and charging even in the absence of sunlight.15. Dimensions: 93.8 x 88.5 x 28.5 mm16. External sensor package includes: 1 host + 4 sensors + 1 charging cable + 4 anti-theft nuts + 1 wrench + instruction manual + 1 double-sided tape + gift box17. Internal sensor package includes: 1 host + 4 sensors + 1 charging cable + 4 alloy valve stems + 4 screws + instruction manual + 1 double-sided tape + gift boxNote:1. The sensor and receiver are factory-paired. Re-pairing is required only when changing sensors or receivers.2. When the display detects a vibration signal while in sleep mode, it automatically powers on and displays tire pressure and temperature data. It automatically goes into sleep mode after parking for more than 10 minutes.3. Press the "-" key for 3 seconds to power the device on and off.4. When the tire is running at a speed of 20 km/h or above, the sensor pressure and temperature data are automatically updated.5. Alarm Description- When tire pressure exceeds the set safety range or there is a leak, the pressure value and alarm symbol for the corresponding tire on the display flash, and the buzzer emits a series of "bi.bi.bi" sounds. Pressing any key will silence the alarm, but the fault icon will remain displayed.- When tire temperature exceeds the set safety range, the temperature value and alarm symbol for the corresponding tire on the display flash, and the buzzer emits a series of "bi.bi.bi" sounds. Pressing any key will silence the alarm, but the fault icon will remain displayed.- When the tire sensor battery is low, the corresponding tire symbol and transmitter low battery symbol on the display flash, and the buzzer emits a series of "bi.bi.bi" sounds. Pressing any key will silence the alarm, but the fault icon will remain displayed.Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 18cm * 14cm * 5cm / 7.09inch * 5.51inch * 1.97inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 70cm * 46cm * 36cm / 27.56inch * 18.11inch * 14.17inch Loading Container 20GP: 230 cartons * 100 pcs = 23000 pcs40HQ: 534 cartons * 100 pcs = 53400 pcs

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Características: 1. Respuesta rápida, bajo consumo de energía, circuito de detección simple, buena estabilidad, larga vida útil. 2. Sonda flexible universal dividida, fácil de tocar todo tipo de ambientes. 3. Sensor MP-901, alta sensibilidad, respuesta rápida 4. Las capas de detección de gas semiconductor de óxido metálico y calentador se fabricaron en ambos lados del sustrato cerámico micro-AI2O3 mediante un proceso de fabricación de película gruesa multicapa y se encapsularon en una carcasa de metal. 5. Plásticos de ingeniería ABS de alta resistencia, sin temor a los desafíos ambientales. 6. Adopte un filtro de aire para reducir la perturbación del agua, el aire y el polvo. 7. Amplios métodos de alarma (pitido, iluminación, vibración), información sobre fugas de gas en tiempo real Parámetros: 1. Gases de detección: CFC: R11, R12, R500, R503, etc; HCFC: R22, R123, R124, R502, etc; HCFC: R134a, R404a, R125, etc. 2. Voltaje de funcionamiento: CC 4,5 V 3. Modo de alimentación: 3 pilas secas alcalinas AAA (no incluidas) 4. Tiempo de funcionamiento: más de 6 horas 5. Pantalla: Pantalla de cristal líquido LCD con retroiluminación automática. 6. Lectura directa: Lectura de concentración del sensor, carga de la batería, unidad de concentración, temperatura 7. Ajustes de alarma: función de alarma baja, ajustes de función de alarma alta 8. Tiempo de calentamiento: 30 segundos 9. Tiempo de respuesta: menos de 10 segundos. 10. Rango de medición: 0-1000 ppm 11. Resolución: 1 ppm 12. Modo de muestreo: modo difusión 13. Alarma: sonido, diodo emisor de luz, alarma de indicación de vibración, indicación de subtensión de voltaje 14. Consejo de audio: cuanto mayor sea la frecuencia de los pitidos, mayor será la concentración. 15. Rango de temperatura de servicio: -10-50 grados centígrados 16. Tamaño: 156 x 64 x 27 mm 17. Peso: aproximadamente 200 g. Aplicable a los siguientes gases y ocasiones: 1. Detección de gases halógenos (incluidos cloro y flúor) 2. Detección de óxido de etileno y gas etanol para uso médico 3. Detectar gas halón en el sistema de extinción de incendios 4. Pruebas de sistemas de aire acondicionado, refrigeración y equipos de recuperación de refrigerantes Especificación: Peso del paquete Peso de un paquete 0,30 kg/0,67 lb Un tamaño de paquete 18 cm x 8 cm x 4 cm (7,09 pulgadas x 3,15 pulgadas x 1,57 pulgadas) Cantidad por caja 98 Peso de la caja 30,00 kg/66,14 lb Tamaño de la caja 50 cm * 50 cm * 60 cm / 19,69 pulgadas * 19,69 pulgadas * 23,62 pulgadas Contenedor de carga 20GP: 177 cajas * 98 uds. = 17346 uds. 40HQ: 412 cajas * 98 piezas = 40376 piezas

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