D297 Smoke detector, long-range beam, 12V

D297 Smoke detector, long-range beam, 12V

D297 Smoke detector, long-range beam, 12V

No. Tipe Komersial D297 
No. Produk 4.998.140.350


Alarm Current (Receiver)75 mA at 12 VDC
Standby CurrentReceiver: 50 mA at 12 VDCTransmitter: 20 mA at 12 VDC
Operating Voltage10.2 VDC to 15.0 VDC
Alarm contactsNormally Open (N/O) contacts rated 1 A, 60 VDC maximum for DC resistive loads, do not use with capacitive or inductive loads
Auxiliary alarm contactsNormally Open (N/O) contacts rated 1 A, 60 VDC maximum for DC resistive loads, do not use with capacitive or inductive loads
Trouble contactsNormally Closed (N/C) contacts rated 1 A, 60 VDC maximum for DC resistive loads, do not use with capacitive or inductive loads
EnvironmentIndoor, dry
Relative humidity0% to 95%, non‑condensing
Temperature(storage and operating)-22°F to +130°F (-30°C to +54°C) For UL Listed installations, the range is +32°F to +130°F (0°C to +54°C)
Dimensions7 in. x 5.5 in. x 5.5 in. (17.8 cm x 14 cm x 14 cm)
MountingMount to 3.5 in. or 4-in. square or octagonal electrical boxes or European Beza boxes
AdjustabilityInternally adjustable optics for ±90° horizontal, and ±10° vertical adjustment

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  • Dilihat: 149
  • Merek: Bosch
  • Kode Produk: D297 Smoke detector, long-range beam, 12V
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