Đầu báo khói quang nhiệt kết hợp
Mã sản phẩm: SLR-835
Hãng sản xuất: Mỹ
Xuất xứ: Hochiki
STANDARD FEATURES
• Low Profile – Only 1.8″ high (2.2″ 835H)
• 2 or 4 wire base compatibility, relay bases available
• 135°F latching heat sensor (835H only)
• Heat sensor protected by a built-in guard (835H only)
• Highly stable operation, RF/Transient protection
• Low standby current
• Two built-in power/sensitivity supervision/alarm LEDs
• Non-directional smoke chamber
• Vandal resistant security locking feature
• Removable smoke labyrinth for cleaning or replacement
• Backwards compatible with Hochiki SLK and SIH detectors
• Automatic Sensitivity window verification function meets outline requirements in the NFPA 72 Inspection Testing and Maintenance, Chapter 7
SPECIFICATIONS
Light Source: GaAl AS infrared L.E.D.
Operating Voltage: Nominal: 12 VDC or 24 VDC
Working Voaltage: 8.0-35.0 VDC
Wave Form: Filtered DC 15%
Ripple Max Heat Sensor: 135° F (835H only)
Supervisory Current: 38μA AVG @12 VDC 55μA AVG @24 VDC 70μA AVG @35 VDC
Surge Current: 200μA Max @24 VDC
Alarm Current: 150mA Max
Ambient Temperature: 32° F – 120° F (0°C – 49°C)
Compatibility Identifier: HD-3
Color & Case Material: Bone/White PC/ABS Blend Sensitivity
Test Feature: Automatic Sensitivity window verification
Test Ordering Codes: White: SLR-835W/SLR-835HW
Bone: SLR-835/SLR-835H Dimensions: 1.8″ (2.2″ 835H) H x 3.94″ W
Mounting: Refer to NS Conventional Detector Base Data Sheet
