2251B

Features: • Sleek, low-profile design• Analog communications• Low standby current• Rotary address switches• Superior EMI protection• Dual LEDs for 360° visibilityDescriptionThe System Sensor 2251B photoelectric detector's unique optical sensing chamber is engine...

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SeekIC No. : 004215735 Detail

2251B: Features: • Sleek, low-profile design• Analog communications• Low standby current• Rotary address switches• Superior EMI protection• Dual LEDs for 360° visibility...

floor Price/Ceiling Price

Part Number:
2251B
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/11/11

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Product Details

Description



Features:

• Sleek, low-profile design
• Analog communications
• Low standby current
• Rotary address switches
• Superior EMI protection
• Dual LEDs for 360° visibility



Description

The System Sensor 2251B photoelectric detector's unique optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources. Dual electronic thermistors add 135°F fixed temperature thermal sensing on the 2251TB model.




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