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Ningbo Weco Electron-Optical Co., Ltd.
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917/957MR Elevator Door Sensor

917/957MR Elevator Door Sensor

Packaging Details : Cartons
Payment Terms : L/C, T/T
Place of Origin : Zhejiang,China (Mainland)
Model Number : 917/957MR
Brand Name : WECO
Category : Transistors
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Product Name: Elevator Door Sensor
Model No.: 917/957MR
Place of Origin: Zhejiang, China (Mainland)
Brand Name: WECO
Traffic indication model -applied to high-end occasions
15 red and blue indicate lights hypodlipersioned, cross light to indicate
Lights flashing can be modified to strengthen the visual effect
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Technical Features
Items917MR6917MR7957MR6957MR7957MR8957MR9
Response timereplay output 45msreplay output 61msreplay output 36msreplay output 57msreplay output 65msreplay output 95ms
transistor output 21mstransistor output 37mstransistor output 12mstransistor output 33mstransistor output 41mstransistor output 72ms
Number of infra diodes17 Diode sets32 Diode sets17 Diode sets32 Diode sets40 Diode sets48 Diode sets
Scanning beams94-33 beams128-94 beams94-33 beams154-94 beams194-118 beams234-142 beams
Detecting height20-1840 mm20-1870mm20-1900mm
Infra red diodes range117.5 mm58.8 mm117.5 mm58.8 mm47.5 mm40.0 mm
RedundancyNoneSame to 957MR7NoneOne transmitter shielded after 120s detected absent
Power consumption‰¤ 4 w or 100mA/DC24 v
Operating temperature' -20º C- +65 º C
Tolerancevertical> 10mm/10° Horizontal> 5mm/7°
Light immunity‰¤ 100000Lux
EMC(En12015)(En12016)EFTPassed level 2 tests D (± 1kv )Passed level 4 tests D (± 4kv )
SurgeD(± 2.5kv line to ground, ± 1kv line to line )
ESDA(Air discharge± 15kv Direct discharge ± 6kv)
Radio-frequencyD(10V rms, 150kHz-80MHz, 80%, 1kHz Amp. Mod., 1%, 3s )
Radiated-immuityD(30 V/m, 80MHz-1.96GHz, 80%)
VibrationVibration 20 to 500Hz 4hrs per X-Y-Z axis, sinusoidal vibration 30 mins per X-Y-Z axis
Detecting range0-3m
Protection levelIP54(TX, RX), IP31(Power box)
Voice reminderBuzzer in RX, after continuous detection for 15s, buzzer ON.

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