TAKEX UM-R3TV Photoelectric Sensor

Description

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TAKEX UM-R3TV Photoelectric Sensor Supplier In Bangladesh Importer In Bangladesh Best Price In Bangladesh BD

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Takex UM-R3TV Photoelectric Sensor – Key Features

1. Sensor Type & Technology

• Through-beam photoelectric sensor (requires separate emitter UM-T3TV and receiver UM-R3TV).
• Infrared LED light source (typically 880–950 nm for reduced ambient light interference).
• High immunity to dust, smoke, and fog (ideal for harsh environments).

2. Detection Range

• 3 meters (max sensing distance) (adjustable for shorter ranges).
• Precise alignment with visible red aiming beam (on some models).

3. Electrical Specifications

• Output Type:
  • Relay contact (UM-R3TV) – SPDT (1NO/1NC) for flexible wiring.
  • NPN/PNP transistor output (varies by model; check suffix).
• Voltage Range: 12–24V DC (or 24–240V AC/DC for relay models).
• Current Load: ≤ 2A (relay) / ≤ 100 mA (transistor).
• Response Time: ≤ 50 ms (relay) / ≤ 10 ms (transistor).

4. Mechanical Design

• Housing: Durable ABS plastic or metal (IP54 or IP65-rated).
• Mounting: Bracket or screw mounting (M4/M6).
• Compact size: ~50 x 30 x 15 mm (varies by model).

5. Adjustability & Indicators

• Sensitivity control: Potentiometer for threshold adjustment.
• LED indicators: Power (green), Output (red), Alignment aid.

6. Environmental Ratings

• Operating Temperature: –20°C to +55°C.
• Humidity Resistance: ≤ 85% RH (non-condensing).

Model Number Decoding (UM-R3TV)

• UM: Takex photoelectric sensor series.
• R3: Receiver unit (3m range).
• TV: Relay output (SPDT) – other suffixes:
  • PN: PNP transistor.
  • NN: NPN transistor.

Typical Applications

✔ Industrial automation (object detection on conveyors).
✔ Security systems (intrusion detection).
✔ HVAC control (airflow monitoring).