Patrol 903 QUAD PASSIVE INFRARED DETECTOR FOR EXTREMELY HARSH ENVIRONMENTS WITH QUAD ELEMENT PYROSENSOR
Professional passive infrared detector with QUAD element pyrosensor provides the most efficient reliable and stable operation in premises with extremely harsh environments.
PATROL- 903 QUAD forms various segments of detection zones and enables exact focusing of IR energy from any detected area.
PATROL- 903 QUAD highly protected from electromagnetic (EMI) and radio frequency (RFI) interference.
PATROL- 903 QUAD applies the latest and most effective method of bipolar detection.
PATROL- 903 QUAD provides the most reliable and stable operation in premises with extremely harsh environments, where the use of other detectors is not reliable.
Features
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Quad pyroelectric sensor
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High-tech design
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High RFI & EMI immunity
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Bipolar detection technology
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Bipolar pulses counter
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PIR sensivity adjustment
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High light immunity
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Hermetically sealed pyroelectric sensor
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Low operating temperature
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Automatic temperature compensation
Specifications
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Input voltage 8.5-16VDC
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Current consumption in standby mode 9.7mA
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Current consumption in alarm mode 10.5mА
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Warm up period 60sec
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Detection range 15.6m x 125º
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Detection speed range 0.3 – 3m/sec
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Relay output NC; 60V; 100mA; 16Ω
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Tamper output NC; 10Ω
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Alarm period 3sec
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Reset time 5 ± 1sec
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Pulse counter 1,2,3,4
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Installation height 2.0 – 2.5m
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Light immunity without sunshield filter no less than 6500 Lux
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Light immunity with sunshield filter more than 30 000 Lux
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Operating temperature range – 30ºC +60ºC
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Storage temperature range – 50ºC +80ºC
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RFI immunity 30V/м at a frequency range 30MHz-1GH
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EMI immunity 50 000V
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Dimension 54mm x 33mm x 99mm
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Weight 75gr

