Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable

Place of Origin China
Brand Name JUTAI
Certification CE
Model Number IR-20
Document JUTAI Wired Photocell IR-20...20.pdf
Minimum Order Quantity 1
Price Negotiation
Packaging Details Cartoon
Delivery Time 5 - 8 working days
Payment Terms T/T,L/C,D/A,D/P,Western Union,Paypal,,MoneyGram,Alipay
Supply Ability 1000 pieces per month

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Product Details
IP Rating IP65 Detection Range 30m
Type Wired HS Code 8531901000
Package Size 12.00cm * 11.70cm * 4.30cm Package Gross Weight 0.25kg
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20M Range Automatic Door Photocell Sensor

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20M IP65 Automatic Door Photocell Sensor

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IP65 Automatic Door Photocell Sensor

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Product Description
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 0

Single Beam Photocell Sensor with 20M Range for Automatic Doors


The JUTAI IR-20M Single Beam Photocell Sensor is a professional-grade infrared detection solution engineered specifically for automatic door systems and safety-critical automation scenarios. As a through-beam sensor pairing a transmitter (TX) and receiver (RX), it creates an invisible, precise infrared beam with a 20-meter detection range, delivering reliable obstacle detection to prevent entrapment and enhance operational safety. With an IP55 weatherproof rating, wide voltage compatibility, and industrial-grade durability, it’s the trusted choice for automatic sliding doors, swing doors, high-speed roll-up doors, and access control systems worldwide.

Product Overview


Operating on a straightforward through-beam principle, the IR-20M sensor works by emitting a focused infrared beam from the TX to the RX. When any object—whether a person, vehicle, or obstacle—interrupts the beam, the RX’s internal relay triggers instantly, sending a signal to the automatic door controller to stop closure, reverse direction, or pause operation.

Constructed with UV-resistant engineering plastic and a rubberized casing, the sensor pair is built to withstand outdoor elements, dust, and temperature fluctuations. It’s designed for 24/7 continuous duty in high-traffic commercial, industrial, and public environments where reliability and safety are non-negotiable.

Core Features & Advantages


1. Weatherproof & Durable Construction


  • IP55 Ingress Protection: Effectively resists dust ingress and low-pressure water jets from any direction, enabling direct indoor/outdoor installation without additional shielding.
  • Wide Voltage Compatibility: Operates on 12-24V AC/DC (non-polarized), seamlessly integrating with standard automatic door power supplies and control systems.
  • Temperature Resilience: Functions stably from -10°C to +60°C, adapting to diverse climates and working conditions.

2. Reliable 20-Meter Detection


  • Long-Distance Performance: Delivers a stable, focused infrared beam with a maximum range of 20 meters, suitable for wide door openings and large access areas.
  • Anti-Interference Design: Optimized optical technology minimizes false triggers caused by ambient light, rain, or dust, ensuring accurate detection in complex environments.
  • Intuitive Status Indicator: The RX features a red LED—off when the beam is unobstructed (normal operation) and on when interrupted—for quick alignment and real-time status checks.

3. Easy Installation & Universal Integration


  • Dual Mounting Options: Supports wall mounting (3x 5mm drill holes with screw anchors) and metal surface mounting (3x 3mm self-tapping screws), adapting to diverse installation scenarios.
  • Versatile Relay Output: SPDT (Single Pole Double Throw) relay with Common (COM, terminal 4), Normally Closed (NC, terminal 5), and Normally Open (NO, terminal 6) terminals, compatible with any automatic door controller, PLC, or alarm system.
  • Simplified Wiring: Clear terminal labeling (TX: 1-2 for power; RX: 1-3 for power, 4-6 for relay output) reduces installation errors and saves setup time.

4. Safety-Centric Design for Automatic Doors


  • Entrapment Prevention: Meets critical safety requirements for automatic doors, preventing collisions and entrapment of people, pets, or objects.
  • Industrial-Grade Reliability: High-quality components and robust casing ensure long-term performance in high-frequency use scenarios (e.g., shopping malls, airports, hospitals).

Technical Specifications


Parameter Specification
Model IR-20M
Detection Principle Single beam through-beam (Transmitter + Receiver Pair)
Maximum Detection Range 20 Meters (indoor/outdoor)
Power Supply 12-24V AC/DC (Non-polarized)
Maximum TX Operating Current ≤ 25mA
Maximum RX Operating Current ≤ 35mA
Output Type 1 Changeover Relay (SPDT)
Relay Contact Rating Max. 500mA @ 48V AC/DC
Ingress Protection Rating IP55
Operating Temperature Range -10°C to +60°C
Housing Material Engineering Plastic with Rubber Casing
Receiver Indicator Red LED (On when beam is interrupted)
Terminal Configuration TX: 1-2 (Power); RX: 1-3 (Power), 4 (COM), 5 (NC), 6 (NO)
Mounting Hole Specifications Wall: 3x 5mm; Metal: 3x 3mm
Dimensions (L×W×H) 90.63mm × 44.90mm × 30.00mm

Typical Applications


  • Automatic Sliding Doors: Shopping malls, office buildings, airports, and hospitals—preventing entrapment during closure.
  • Swing Doors & Roll-Up Doors: Industrial facilities, warehouses, and retail stores—detecting obstacles to avoid collision.
  • Garage Doors & Parking Barriers: Residential and commercial parking areas—ensuring safe operation when vehicles or pedestrians are present.
  • Access Control Systems: Perimeter security for doorways, gates, and restricted areas—triggering alarms or access denial when the beam is breached.
  • Public Building Entrances: Train stations, hospitals, and schools—enhancing safety for high-traffic automatic door systems.

Installation & Wiring Guide


  1. Mounting Preparation: Select a location with a clear line of sight between the TX and RX. For walls, drill 3x 5mm holes and install screw anchors; for metal surfaces, drill 3x 3mm holes for self-tapping screws.
  2. Wiring Connection:
    • Connect 12-24V AC/DC power to TX terminals 1 and 2.
    • Connect the same power supply to RX terminals 1, 2, or 3 (voltage-matched).
    • Wire RX terminals 4 (COM), 5 (NC), and 6 (NO) to your automatic door controller or alarm system.

  3. Alignment: Adjust the positions of the TX and RX until the RX’s red LED turns off, indicating a stable beam connection.
  4. Final Testing: Secure the front panels with the provided screws. Test by interrupting the beam—verify the RX LED turns on and the door controller responds correctly (stops or reverses).

Why Choose JUTAI IR-20M Single Beam Photocell Sensor?


  • Tailored for Automatic Doors: Optimized design meets the specific safety and performance needs of automatic door systems.
  • Proven Reliability: Industrial-grade components and weatherproof construction ensure consistent operation in demanding environments.
  • Universal Compatibility: Works with all major automatic door controllers and power supplies, reducing integration complexity.
  • Cost-Effective Safety: High-quality performance at a competitive price point, lowering overall system costs.
  • Trusted Brand Support: Developed by Shenzhen JUTAI Comm Co., Ltd., a professional provider of security and automation components with global technical support.

Upgrade your automatic door system’s safety and reliability with the JUTAI IR-20M Single Beam Photocell Sensor. Contact us for detailed specifications, pricing, and technical assistance.
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 1
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 2
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 3
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 4
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 5

Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 6
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 7
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 8
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 9
Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 10

Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 11

Package Gross Weight 0.25kg Single Beam Photocell Sensor Featuring 20M Range Ideal for Automatic Doors IP65 Rated Durable 12