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ARD1112C

Ceiling PIR Detector

> Resists white light of up to 6,500 lux.

> Resistant to RF interference in circuits.

> Automatic temperature compensation.


  • Specifications
  • Accessories
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  • Port

    Alarm Output

    1 × alarm output, NC/NO, 60 VDC, Max. 400 mA
    1 × tamper output, NC, 28 VDC, Max. 100 mA

    Function

    Indicator Light

    Red indicator

    Technical

    Sensor

    Dual-element low-noise pyroelectric infrared sensor

    Detection Mode

    Passive Infrared Detection (PIR)

    Sensitivity

    Adjustable sensitivity

    Detection Range

    Distance: Φ7 m (22.97 ft) when installed 2.5 m (8.20 ft) above the floor, Φ12 m (39.37 ft) when installed 3.6 m (11.81 ft) above the floor and Φ13 m (42.65 ft) when installed 4.5 m (14.76 ft) above the floor
    Angle: 360°

    Detection Speed

    0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)

    White Light Resistance Level

    6,500 lux

    Two-way Digital Temperature Compensation

    Yes

    Pulse Count

    1P; 2P

    Operating Current

    ≤30 mA (12 VDC)

    Alarm Current

    ≤10 mA

    General

    Power Supply

    9–18 VDC

    Power Consumption

    0.54 W (Max.)

    Operating Temperature

    –10 °C to +55 °C (+14 °F to +131 °F)

    Operating Humidity

    ≤95% (RH)

    Product Dimensions

    33.0 mm × Φ115.0 mm (1.30" × Φ4.53")

    Net Weight

    96.3 g (0.21 lb)

    Gross Weight

    133.3 g (0.29 lb)

    Installation

    Ceiling mount at a height of 2.5 m–4.5 m (8.20 ft–14.76 ft)

    Casing Material

    ABS and PE

    Appearance Color

    White

    Protection

    CE

    Certifications

    CE

    Anti-corrosion Level

    Basic Protection

    Storage Temperature

    –10 °C to +55 °C (+14 °F to +131 °F)

    Storage Humidity

    ≤95% (RH)

    Packaging Dimensions

    50.0 mm × 142.0 mm × 140.0 mm (1.97" × 5.59 × 5.51") (L × W × H)