Specifications

OT502 addressable smoke detector use advanced technology to sense smoke particles produced by a wide range of combustion sources

 

Product Overview
OT502 Addressable Smoke Detector is designed in transnormal thin style. With a unique optical sensing chamber designed to sense smoke particles produced by a wide range of combustion sources. This chamber is protected by a fine mesh screen, which can be cleaned or replaced. It has automatic compensation for sensor contamination and complete self-diagnosis that can greatly reduce false alarm.

Features
1) Built-in microprocessor and intelligent software, ensuring the utmost accuracy with controller.
2) 2 bus lines current PWM digital transmission technology with great reliability
3) Special methods for damp-proof, antisepsis and mildew-proof. 
4) With inner mothproof net and shield cover
5) Adopt SMT technology, firmly, high secure and antijamming.
6) Easy plug-in of the head to base
7) SEMS screws for easy wiring.
8) 2-wire without polarity

Specifications
Operating Voltage: DC20V~DC30V 
Standby current: ≤0.35 mA 
Alarm current: ≤2 mA
Wiring: Non-polarized 2 bus lines 
Address range: 1~192
Dimensions: Diameter 100mm Height 51mm (with base) 
Weight: 138g 
Using Environment: Temperature: 10°C~+50°C 
Related Humidity: ≤95% (40±2°C)

Orena Sales and Service
Shenzhen Orena Photonic Technology Co., Ltd
Add:Orena Bldg, Zhong'an Industrial Park, Longjing Road, Nanshan District, Shenzhen, 518055,     China
Tel: 86-0755-26787499 
Fax: 86-0755-26787499