photoelectric detector with reverse protection

Brand Name:JUTAI

Model Number:IRR-7R

Place of Origin:Shenzhen China

... variety of automated gate systems, including sliding gates, swing gates, and commercial barrier arms. Using precision-engineered reflective photoelectric technology, the sensor emits a focused infrared beam toward a

Brand Name:DASS

Model Number:DS-U

Place of Origin:CHINA

U-type Photoelectric Sensor /Photoelectric Sensor Specialty: 1. Fast Detection Speed 2. Light interference 3. Protection for wrong connction of power 4. Special slit 5. Long service life 6. Independent research and development 7. Fast delivery 8. Stable...

Brand Name:XHA

Model Number:XHA8017

Place of Origin:China

Product Description Introduction This smoke alarm is suitable for equipment such as power cabinets, dynamic environmental protection systems, photovoltaic systems, and vehicle-mounted devices. The fire early warning. This smoke alarm adopts an intelligent ...

Brand Name:Ariza

Model Number:SM11

Place of Origin:China

Photoelectric sensor smoke alarm high sensitivity smoke detector with low battery alarm Description: The SM11 is a battery operated smoke alarm, equipped with a photoelectric sensor, and designed to alert you and your family to the dangers of smoke and fire. The SM11 includes a 3V battery, providing you with protection even during a power failure. This unit is CE and TUV Listed and offers a 3-year limited warranty. This alarm uses photoelectric

Brand Name:Symank

Model Number:JKD-517

Place of Origin:China

... reflection sensor, the Fire Alarm Smoke Detector provides enhanced sensitivity to smoldering fires while reducing false alarms common in older alarm technologies. Approved under EN 14604:...

Brand Name:Luoshida

Model Number:Ultra-thin photoelectric sensor

Place of Origin:China

...photoelectric sensor Response Time Less than 1ms (operation/repetition) Detection distance 2-40mm Supply voltage 12-24VDC Certificate CE RoHS Warranty 12 Months Maximumoutput current Less than 25mA Response time Less than 1ms (operation/repetition) Power supply protection Reverse connection protection, short circuit protection IP protection...

Brand Name:WOOD WEST

Model Number:PM18-D100

Place of Origin:China

Light source: infrared LED Lighting: halogen lamp: below 5000Lx; sun light: below 10000Lx Switch lag: 5-20% Standard tester: 100 x 100mm (white Kodak paper) Output leakage current: less than 0.01mA No load current: less than 15mA Output current: less than ...

Brand Name:KRONZ

Model Number:BSM-202N

Place of Origin:Guangdong，China

... (at load current 100mA, with 2m wire length) Connection Method Connector type, customizable special drag chain cables Protection Circuit Reverse Polarity Protection, Overcurrent Protection,

Brand Name:F&C

Model Number:DR18TI-S500N R2M

Place of Origin:China

..., retro-reflection and through beam reflection 3 types available. 4. Red protected tail tube, long lifetime. DR18 series model (NPN type also no problem) Model Output design Sensing Distance ...

Brand Name:WG Sensor™

Model Number:JTY-GF-YB037

Place of Origin:China

Household Battery Operated Wi-Fi Smoke Alarm Detector with Dual Optical Path to avoid interference and false alarm Product Introduction YB037, The independent photoinductive smoke fire detector detects fire through the principle of double light path ...

Model Number:MY60A

Place of Origin:China

Brand Name:ALEPH

... *Dew and frost proof solution: heating housing Active Photoelectric Beam Detector: This is high-tech Perimeter Intrusion Detection Systems to protect some area from intruder, designed for a wide variety of outdoor and indoor residential, commercial and

Brand Name:KJTDQ

Model Number:KJT-FS30-TB-X2

Place of Origin:Juiangsu, China

Infrared sensor 10-30vdc FS50 PNP NPN NO NC type Photoelectric diffuse switch sensor Quick details: Name: FS50 photocell switch Type: diffuse Distance: 1m. Output: PNP / NPN , NO/NC Technical Specification: Item photoelectric switch Product model KJT-FS50 ...

Brand Name:HengChao

Model Number:HC-JTKG

Place of Origin:Guangzhou, China

...Photoelectric Switch Sensor Filter Making Machine Consumables Source manufacturer Support customization Stable performance Fast delivery Product name:U Channel Type Photoelectric Switch Sensor Material: Polymer Ranging :5MM (card slot) Output :PNP/NPN normally open + normally closed Overload current protection point :180mA Short circuit protection :YES Reverse polarity protection...

Brand Name:Airppb

Model Number:MR-VMG

Place of Origin:CHINA

... efficient search and identification of radioactive substances. Suitable for mobile monitoring needs in multiple scenarios, it provides reliable support for safety protection and monitoring work in related fields.

Categories:Fire Protection System

Country/Region:china

Product Details: Smoke Alarm is a photoelectric smoke alarm with low power consumption. It can be connected to a mobile phone APP via wireless WiFi. Internal precise analog circuit and digital circuit make the detection work more stable and reliable. 3 AA ...

Brand Name:SICK

Model Number:WT24-2B210

Place of Origin:China

...protected network: max. 8 A. 2) May not exceed or fall below Uv tolerances. 3) Without load. 4) Signal transit time with resistive load. 5) With light/dark ratio 1:1. 6) A = VS connections reverse-polarity protected. 7) C = interference suppression. 8) D =

Brand Name:IFM

Model Number:O1D108

Place of Origin:Germany

Product characteristics Laser protection class 2 Housing rectangular Application Application[m] 0.2...100 Electrical data Operating voltage[V] 18...30 DC; (cULus - Class 2 source required) Current consumption[mA] < 150 Protection class III Reverse polarity...

Place of Origin:China

Model Number:AHD101

...: red, flashing patrol, alarm Always Operating environment: Temperature: -10 ℃ ~ + 50 ℃ Relative humidity ≤95%, non-condensing Housing protection grade: IP33 Dimensions: Diameter: 100mm, high: 58mm (with stand)

Place of Origin:China

Model Number:AHD101

...: red, flashing patrol, alarm Always Operating environment: Temperature: -10 ℃ ~ + 50 ℃ Relative humidity ≤95%, non-condensing Housing protection grade: IP33 Dimensions: Diameter: 100mm, high: 58mm (with stand)

Brand Name:JUTAI

Model Number:CL20-8L

Place of Origin:China

... exclusively for automated doors. It forms an invisible 8-beam light grid between the emitter and receiver, instantly triggering safety responses (door reversal, stopping, or alarm) when personnel, objects, or equipment intrude the detection area.