Suchergebnisse für "environmental sensor"

1. Weight: 224g for weather station, 34g for sensor2. Dimensions: weather station: 13.5x13.5x3 cm, sensor: 3.4x2x9.2 cm3. Power supply mode: 3 AAA batteries can be used for power supply (not included), or DC power cord can be used for power supply4. Four-level weather forecast: sunny, partly sunny, overcast, rainy5. Seven languages show the week: English, Danish, Spanish, Dutch, Italian, French, German. The default is English display. The date and month can be switched to display, and the default is month-date display. No time zone setting function6. Indoor temperature test range: 0-50 degrees Celsius7. Indoor humidity detection range: 20%-95%8. RF outdoor temperature/humidity: up to 3 groups of different RF signals can be accepted at the same time9. Alarm/snooze function: 5 minutes delay10. Year: 2001-209911. Touch screen/child lock function12. The wireless sensor can be hung or stand, the transmission distance is 100 meters in the open, and the effective distance is 30 meters.Specification: Package Weight One Package Weight 0.43kgs / 0.95lb One Package Size 24cm * 19cm * 5cm / 9.45inch * 7.48inch * 1.97inch Qty per Carton 20 Carton Weight 9.00kgs / 19.84lb Carton Size 54cm * 27cm * 44cm / 21.26inch * 10.63inch * 17.32inch Loading Container 20GP: 415 cartons * 20 pcs = 8300 pcs40HQ: 964 cartons * 20 pcs = 19280 pcs

Lesen Sie Mehr Weniger

DIY Supplies:Paint & Decorating Model Number:SMART SENSOR 4 in 1 Gas Detector This professional 4 in 1 gas detector is designed for detecting CO, H2S, O2 and LEL gas. It can continuously monitor the CO, H2S, O2 and LEL gas concentration in the surrounding environment, once the gas concentration reaches the level of the alarm, the alarm will sound, light and vibrate. High precision portable CO, H2S, O2 and LEL gas tester with compact size and light weight, very easy to carry and operate. Features:1. Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H2S), oxygen(O2) and combustible gas(LEL).2. Continuously monitor the CO, H2S, O2 and LEL gas concentration in the surrounding environment with professional and accurate measurement.3. Sound & light vibration alarm works when one of the CO, H2S, O2 & LEL gas concentration reaches the level of the alarm.4. Can set automatic shutdown time and concentration of alarm value.5. Large color LCD display with back-light for easy reading.6. Can connect to a sampling pump to operate in closed place.7. Can be widely used in shipping, mining, oil exploitation, chemical, gas pipeline, tunnel construction, coal, metallurgy, paper, fire, municipal, textile and other industries.8. Size: 138*70*43mm, weight: 360gSpecification: Package Weight One Package Weight 1.50kgs / 3.31lb One Package Size 25cm * 28cm * 9cm / 9.84inch * 11.02inch * 3.54inch Qty per Carton 10 Carton Weight 13.60kgs / 29.98lb Carton Size 45cm * 50cm * 30cm / 17.72inch * 19.69inch * 11.81inch Loading Container 20GP: 395 cartons * 10 pcs = 3950 pcs40HQ: 917 cartons * 10 pcs = 9170 pcs

Lesen Sie Mehr Weniger

1. Repel mice, mosquitoes and other animals indoors, courtyards, outdoors, etc.2. The effective range is 650 square meters, and it can work continuously for 72 hours.3. Rugged and durable, economical and practical, efficient and environmentally friendly, energy saving and emission reduction4. The charging mode adopts solar charging.Instructions:1. Use screws to install the device in a sunny area. For better performance, it is recommended to place the device at least 3 feet above the ground and make sure that the speakers face the area you want to cover.2. Turn the frequency dial to the animal you want to repel, different frequencies will repel different animals, and some frequencies will repel multiple animals. 3. Press the ON / OFF button once to turn on the device. After pressing, the LED will light red and activate the system4. If there is no sunlight or continuous rain for a long time and the battery capacity becomes very low, it is recommended to use the power cord (not included) to charge the device. There is a DC jack on the back of the machine. Pull out the jack cover and insert the plug of the power cord into the DC jackparameter:1. Material: ABS brand new2. Battery: rechargeable 800mAh battery3. Solar panel: 6V 50mA4. Working current: less than 180mA5. Standby current: less than 2mA6. Motion sensor activation: less than 18 feet 110 degrees arc7. Ultrasonic frequency: 15KHz-25KHz (adjustable)8. Effective range: 5000 square feetSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 17cm * 14cm * 12cm / 6.69inch * 5.51inch * 4.72inch Qty per Carton 80 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 80 pcs = 14160 pcs40HQ: 412 cartons * 80 pcs = 32960 pcs

Lesen Sie Mehr Weniger

1. Material: ABS 2. PM2.5-Erkennungsbereich: 0–999 µg/m³ 3. PM10-Erkennungsbereich: 0–999 µg/m³ 4. HCHO-Erkennungsbereich: 0–9,999 mg/m3 5. TVOC-Erkennungsbereich: 0–9,999 mg/m3 6. Kohlenmonoxid-Erkennungsbereich: 0–1000 ppm 7. Kohlendioxid-Erkennungsbereich: 0–5000 ppm 8. Stromversorgung: 1 Lithiumbatterie, 1200 mAh (im Lieferumfang enthalten) 9. Anwendbare Temperatur: -1 ~ + 70 Grad Celsius 10. Betriebsspannung: 5V 11. Ladeschnittstelle: TYP C 12. Mit einem großen Bildschirm können die Erkennungsdaten deutlicher gesehen und die Ergebnisse leicht abgerufen werden 13. Die Größe des Displays ist klein, Sie können es auf dem Schreibtisch verwenden, ohne zu viel Platz auf dem Schreibtisch einzunehmen, und es ist auch tragbar und kann an der Wand verwendet werden 14. Verwenden Sie Infrarot-Erkennungstechnologie, Erkennungstechnologie und elektrochemische Erkennungstechnologie, um genaue Daten anzuzeigen 15. Vierfarbenalarm: Grün bedeutet gute Luftqualität, Gelb, Orange und Rot bedeutet schlechte Luftqualität 16. Farbiger Vollbild-LCD-Bildschirm, Anzeige von Echtzeit-Testwerten, Batterieleistung und anderen Daten in einer Schnittstelle 17. Infrarot-Sensor kann die Luftqualität genau verfolgen, einschließlich PM2,5, PM10, HCHO, TVOC, CO und CO2 18. Geeignet für Schlafzimmer, Wohnzimmer, Küche, Büro, Auto, Schule, Hotel, Camping und andere Umgebungen 19. Umfassende Erkennung von Schadstoffen und Schadstoffen in der Umwelt, um Ihre Familie vor Schäden zu schützen 20. Ausgestattet mit einem hochwertigen Temperatursensor und Feuchtigkeitssensor ist die Erkennung schnell und genau 21. Einfach zu bedienen, kann es nach dem Start automatisch ohne Kalibrierung funktionieren und erkennen 22. Abmessungen: Ca. 90x35x70mm 23. Nettogewicht: 140 Gramm Spezifikation: Paketgewicht Gewicht eines Pakets 0,20 kg / 0,44 lb Einheitspackungsgröße 12 cm * 12 cm * 5 cm / 4,72 Zoll * 4,72 Zoll * 1,97 Zoll Menge pro Karton 146 Kartongewicht 30,00 kg / 66,14 lb Kartongröße 50 cm * 50 cm * 60 cm / 19,69 Zoll * 19,69 Zoll * 23,62 Zoll Container laden 20GP: 177 Kartons * 146 Stück = 25842 Stück 40HQ: 412 Kartons * 146 Stück = 60152 Stück

Lesen Sie Mehr Weniger

1. Experience precise and sustainable indoor monitoring with 2 in 1 hygrometer and thermometer. Which is accuracy and reliability.2. Crafted from quality material, the clear and easy to read analog display makes it convenient to monitors temperature and humiditylevels.3. Ideal for individuals who prioritizecreating a comfortable and healthy living space, the hygrometer and thermometer is perfect for car, homes, offices, and other indoor environments.4. Temperature measurement range: -20 to 80 degree Celsius5. Humidity measurement range: 20% to 100% RH6. Diameter: 6cm7. Mechanical temperature sensor, no batteries required, accurately detects changes in ambient temperature and humiditySpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 9cm * 7cm * 7cm / 3.54inch * 2.76inch * 2.76inch Qty per Carton 80 Carton Weight 7.40kgs / 16.31lb Carton Size 42cm * 30cm * 30cm / 16.54inch * 11.81inch * 11.81inch Loading Container 20GP: 705 cartons * 80 pcs = 56400 pcs40HQ: 1637 cartons * 80 pcs = 130960 pcs

Lesen Sie Mehr Weniger

1. BLE TPMS product which is designed for smart cellphones and supports cellphone with Bluetooth 4.0 or above 2. One BLE tire sensor installed in wheel, tire pressure and temperature can be displayed in cellphone with APP 3. During travel, tire pressure and temperature displayed in real time and send alert when statistics abnormal Sensor parameters: 1. Processor: ARM M0 2. Working humidity: 95% max 3. Working voltage: 3V 4. Tire pressure detection range: 100-1300kPa 5. Working current: 100uA 6. Tire pressure detection accuracy: +-10kPa 7. Tire temperature detection accuracy: +-3 Degrees Celsius 8. Standby current: <=2.2uA 9. Bluetooth working frequency: 2.4GHz 10. Bluetooth transmitting power: 0dBm max 11. Working temperature: -30-+80 Degrees Celsius 12. Storage temperature: -30-+85 Degrees Celsius 13. Wait time: <=5s 14. Battery capacity: 140mAh 15. Display: phone APP 16. Battery life: 3-5 years 17. Waterproof standard: IP67Specification: General Battery 140mAh Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 11cm * 11cm * 4cm / 4.33inch * 4.33inch * 1.57inch Qty per Carton 120 Carton Weight 15.50kgs / 34.17lb Carton Size 42cm * 46cm * 35cm / 16.54inch * 18.11inch * 13.78inch Loading Container 20GP: 394 cartons * 120 pcs = 47280 pcs40HQ: 915 cartons * 120 pcs = 109800 pcs

Lesen Sie Mehr Weniger

Features1. The product can turn on or turn off light according to ambient-light. 2. Ambient-temperature and humidity can not affect it. 3. It is not only convenient but also practical. 4. Detection range: 10m (10%/30%/50%/80%/100%). 5. Delay time: 5s/15s/3min/5min/10min. 6. Light control: 5/10/30/100/disable. 7. Microwave frequency: 5.8GHz +/-75MHz. 8. Transmit power: <0.2mW. 9. Installation: Ceiling installation, wall hangings. 10. Detection angle: 180 degrees. 11. Installation height: Max. 2.5m. 12. IP rating: IP20. 13. It can control the load working only at night. 14. For instance road light, garden light etc.Dial Switch Instructions1. Light control setting Light response threshold 5 stalls to choose from, 5Lux,10Lux,30Lux,100Luxand disable, respectively, optical control of a brightness sensor to setthe threshold values as defined. 2. Delay setting Delay setting with 5 stalls to choose from, namely 5S,15S,180S,300S,600S;after induction, the output signal will remain within a preset time,detected during the mobile signal, delay will be included. 3. Sets the distance Distance setting with 5 stalls to choose from, namely10%,30%,50%,80%,100%; based on actual usage, choose a different distance.Specification: General Model TR-908 Material ABS Max Load 400W (max. of inductive load)/800W (max. of resistive load) Voltage 220-240V Working Temperature -10 C to + 60C Product Size 9*4.3*2.4cm Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 9cm * 5cm * 3cm / 3.54inch * 1.97inch * 1.18inch Qty per Carton 200 Carton Weight 16.50kgs / 36.38lb Carton Size 47cm * 22cm * 32cm / 18.5inch * 8.66inch * 12.6inch Loading Container 20GP: 805 cartons * 200 pcs = 161000 pcs40HQ: 1870 cartons * 200 pcs = 374000 pcs

Lesen Sie Mehr Weniger

1. Shell material: PC+ABS material, injection molding2. Supports: real-time GPS/AGPS/WIFI/LBS positioning, SOS emergency push notifications, electronic fence alerts, historical trajectory query, power saving mode3. Supports 4G services from major carriers. Each product is equipped with a unique device number, real-time tracking of product location and recording of historical trajectories. The product is compact, has ultra-low power consumption, and longer standby time.4. China + India frequency bands: 4G Cat1 B1/B3/B5/B8/B34/B38/B39/B40/B415. Europe frequency bands: 4G Cat1 B1/3/5/7/8/20/286. Latin America frequency bands: 4G Cat1 B2/3/4/5/7/8/28/667. SIM card: nano SIM card slot/self-ejecting SIM card slot (choose one)8. Battery model: 812833-1000mAh9. Standby average current: approximately 10uA10. Interface: built-in TYPE-C (compatible with magnetic charging)11. Flash: supports colorful effects12. Sensor + hardware pedometer: 3D G-Sensor13. GPS chip: single-band 5-mode, simultaneously supports GPS/GLONASS/BeiDou/Galileo/QZSS, enabling simultaneous multi-system positioning; ultra-low power integrated SoC chip14. GPS positioning accuracy: within 1.5 meters15. GPS positioning time: cold start - 38s (open sky), Warm start - 2s (open sky). Specific times may vary depending on environmental conditions.16. GPS antenna: high-performance 15x15 ceramic antenna17. WIFI positioning accuracy: within 50 meters18. GSM positioning accuracy: 50-200 meters (depending on network conditions)19. Speed ??accuracy: 0.1 m/s20. Antenna: 4G antenna21. Standby time: approximately 25 days22. Operating voltage: 3.5~4.4V (automatic shutdown at 3.4V low voltage)23. Motherboard with reserved external expansion: UART/I2C/INT/GPIO for convenient external expansion functions24. Dimensions: 45x45x22mmSpecification: Package Weight One Package Weight 0.21kgs / 0.45lb One Package Size 13cm * 10cm * 8cm / 5.12inch * 3.94inch * 3.15inch Qty per Carton 84 Carton Weight 17.40kgs / 38.36lb Carton Size 52cm * 48cm * 27cm / 20.47inch * 18.9inch * 10.63inch Loading Container 20GP: 395 cartons * 84 pcs = 33180 pcs40HQ: 918 cartons * 84 pcs = 77112 pcs

Lesen Sie Mehr Weniger

Specification1. Power supply mode: solar energy/UBS 2. Built-in 400mAh polymer lithium battery 3. Solar energy conversion rate: 17% 4. Carrying method: embedded 5. Detection pressure range: 0-8BarFeatures1. Tire pressure monitoring system accurate data, real-time display. 2. Intelligent tire pressure monitor can be placed in the windshield and center console, driving without lowering the head, do not block the line of sight, save space. 3. When driving, it is easy to see the large screen and has a buzzer to remind the driver. 4. Using wireless transmission technology, the sensor will give an immediate warning when it detects abnormal tire temperature or pressure. 5. Built in with solar panels and USB ports, the receiver of the wireless TMPS can be charged via USB or daylight, ensuring the continuous operation of the tire pressure monitoring system. Specification: Package Weight One Package Weight 0.31kgs / 0.69lb One Package Size 16cm * 15cm * 6cm / 6.3inch * 5.91inch * 2.36inch Qty per Carton 30 Carton Weight 11.25kgs / 24.80lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 30 pcs = 15660 pcs40HQ: 1212 cartons * 30 pcs = 36360 pcs

Lesen Sie Mehr Weniger

1. Three-in-one detection: electric field/magnetic field/nuclear radiation monitoring. One device safeguards your environmental safety2. Geiger-Müller tube significantly enhances sensitivity for detecting radioactive radiation compared to short tubes3. Three interfaces for flexible switching: Professional Mode provides clear insights into current environmental conditions; Quick View Mode displays readings instantly, while Curve Mode tracks radiation fluctuations over time4. Dual-theme display settings ensure easy radiation reading visibility regardless of ambient lighting conditions5. Customizable alarm thresholds with triple alerts: audible/visual/vibration alarms deliver immediate danger notifications6. Convenient Type-C charging with a 1500mAh high-capacity battery for extended standby time, ensuring long-lasting safety protection7. Compact and portable design for easy carrying8. Intuitive rotary knob for simple operation9. Real-time curve recording with 50 alarm event storage. Switch to curve mode to monitor value changes live, while storing up to 50 exceedance alerts for post-event reviewParameters1. Screen: 2.4-inch color display2. Backlight: adjustable brightness3. Power supply: Type-C (5V/1A)4. Battery capacity: 1500mAh5. Language: Chinese, English6. Detected radiation types: ionizing radiation (γ-rays, etc.)7. Detector: energy-compensated GM tube (Geiger counter)8. Current dose rate: 0.00-10000μSv/h (10mSv/h)9. Cumulative dose equivalent: 0.00μSv-500.0mSv10. Sensitivity: 80 counts per minute per microSievert11. Alarm modes: light, vibration, sound12. Size: about 13.8 x 6.3 x 3.2 cm13. Weight: about 141 gSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 20cm * 10cm * 5cm / 7.87inch * 3.94inch * 1.97inch Qty per Carton 42 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 42 pcs = 22512 pcs40HQ: 1244 cartons * 42 pcs = 52248 pcs

Lesen Sie Mehr Weniger

Overview1. Sensitive for carbon monoxide2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplicationsCarbon monoxide monitorHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-7 Gas Sensor x12. 4-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 5cm * 4cm * 1cm / 1.97inch * 1.57inch * 0.39inch Qty per Carton 4800 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 4800 pcs = 1329600 pcs40HQ: 644 cartons * 4800 pcs = 3091200 pcs

Lesen Sie Mehr Weniger

1. CO2-Erkennungsbereich: 400–6000 ppm 2. CO2-Erkennungsempfindlichkeit: 1PPM 3. Erkennungsbereich: 0-2PPM 4. Temperaturmessbereich: 0 ~ 60 Grad Celsius 5. Temperaturmessgenauigkeit: +/-1 Grad Celsius 6. Feuchtigkeitsmessbereich: 0 % ~ 99 % RH 7. Genauigkeit der Feuchtigkeitsmessung: +/-2 % RH 8. Lademethode: DC5V 500mA Micro-USB-Schnittstelle 9. Batterie: Eingebaute Lithiumbatterie 1200 mAh 10. Größe: 9 x 7 x 4 cm 11. Bildschirm: ca. 2,75 Zoll 12. Nettogewicht: ca. 175g Besonderheit: 1. Fünf in einem: Es kann gleichzeitig als Kohlendioxidkonzentrationsmesser, Thermometer und Hygrometer verwendet werden. 2. Eingebaute 1200-mAh-Lithiumbatterie, vollständig aufgeladen kann sie etwa 6-8 Stunden im Standby-Modus betrieben werden 3. Farbbildschirm: Anzeige aktueller CO2-Daten, Temperatur- und Feuchtigkeitsdaten. Der Farbring ändert sich je nach CO2-Gehalt. 4. Einfache Bedienung: Halten Sie die Ein-/Aus-Taste 3 Sekunden lang gedrückt, um das Gerät ein- und auszuschalten. CO2 wird automatisch erkannt. 5. Klein und tragbar: Es kann in der Küche, im Wohnzimmer, im Schlafzimmer aufgestellt oder mitgenommen werden. Das Paket beinhaltet: 1 x Kohlendioxidmessgerät 1 x USB-Ladekabel 1 x Handbuch Spezifikation: Paketgewicht Gewicht eines Pakets 0,19 kg / 0,43 lb Einheitspackungsgröße 12 cm * 12 cm * 5 cm / 4,72 Zoll * 4,72 Zoll * 1,97 Zoll Menge pro Karton 100 Kartongewicht 20,00 kg / 44,09 lb Kartongröße 50 cm * 50 cm * 40 cm / 19,69 Zoll * 19,69 Zoll * 15,75 Zoll Container laden 20GP: 266 Kartons * 100 Stück = 26600 Stück 40HQ: 619 Kartons * 100 Stück = 61900 Stück

Lesen Sie Mehr Weniger