Datasheet > DH500ACDC

DH500ACDC

更新时间： 2024-09-26 06:53:07

品牌	Logo	应用领域
SYSTEMSENSOR		/
页数	文件大小	规格书
12页	224K
描述
Intelligent Air Duct Smoke Detector Housing

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DH500ACDC 数据手册

INSTALLATION AND MAINTENANCE INSTRUCTIONS

DH500ACDC Intelligent Air Duct

Smoke Detector Housing

3825 Ohio Avenue

St. Charles, Illinois 60174

1-800-SENSOR2, FAX: 630-377-6495

Specifications

Length:

14.5 inches (36.7 cm.)

Width:

Depth:

Weight:

5 inches

4 inches

4 lbs.

(12.7 cm.)

(10.2 cm.)

(1.8 kg.)

Operating Temperature Range:

Operating Humidity Range:

Duct Air Velocity:

32° to 120°F (0° to 49°C)

10% to 93% Relative Humidity

500 – 4000 ft./min. (91.4 – 1219.2 m/min.

Power Supply Electrical Ratings For DH500ACDC

24 VDC (20 - 30)

mA DC MAX.

Power

Requirements

120 VAC (102 - 132)

mA rms MAX.

240 VAC (204 - 264)

mA rms MAX.

24 VAC (20.6 - 26.4)

mA rms MAX.

Device

Alarm

Standby

Alarm

Standby

Alarm

Standby

Alarm

Standby

DH500ACDC

1.5

182

PA400*

RA400ZA*

17.3

157

1.5

RTS451/RTS451KEY*

RTS451**/RTS451KEY

6.5

140

103

11.5

5.5

The currents shown for the DH500ACDC are maximum values with no accessories.

* All accessory currents are additional to DH500ACDC. There are no additional currents for accessories in standby.

** RTS451/RTS451KEY when the magnet is held in place to initiate an alarm.

24V output maximum load is 80 mA; auxiliary alarm output maximum load is 20 mA.

Auxiliary Relay Contacts

Minimum contact current must be greater than 500 mA at 24 VDC

10 amps maximum at 30 VDC

10 amps maximum at 250 VAC

Before Installing

General Description

Please thoroughly read the System Sensor Manual I56-473-

XX, Guide for Proper Use of Smoke Detectors in Duct

Applications, which provides detailed information on

detector spacing, placement, zoning, wiring, and special

applications. Copies of this manual are available at no

charge from System Sensor. NFPA Standards 72 and 90A

should also be referenced for detailed information.

An HVAC system supplies conditioned air to virtually every

area of a building. Smoke introduced into this air duct sys-

tem will be distributed to the entire building. Smoke detec-

tors designed for use in air duct systems are used to sense

the presence of smoke in the duct.

The DH500ACDC Air Duct Detector Housings are used with

System Sensor's Model 1551 ionization detector heads and

Model 2551 photoelectronic detector heads (purchased sep-

arately). These two smoke detection methods are combined

with an efficient housing design that samples air passing

through a duct and allows detection of a developing haz-

ardous condition. When sufficient smoke is sensed, an

alarm signal is initiated at the fire control panel monitoring

the detector, and appropriate action can be taken to shut off

fans and blowers, change over air handling systems, etc.

This can prevent the distribution of toxic smoke and fire

gases throughout the areas served by the duct system.

NOTICE: This manual should be left with the owner/user

of this equipment.

IMPORTANT: This detector must be tested and maintained

regularly following NFPA 72 requirements. The detector

should be cleaned at least once a year.

D500-07-00

I56-432-11R

12 3 4 5 6 7...12

中文翻译

下载PDF

与DH500ACDC相关器件

型号	品牌	获取价格	描述	数据表
DH500ACDCA	SYSTEMSENSOR	获取价格	500 Series Intelligent Sensors with Integral Communications
DH50101-F27D	TEMEX	获取价格	Pin Diode, 100V V(BR), Silicon
DH50101-M208A	TEMEX	获取价格	100V, SILICON, PIN DIODE
DH50101-M208B	TEMEX	获取价格	Pin Diode, 100V V(BR), Silicon
DH50101-M208C	TEMEX	获取价格	Pin Diode, 100V V(BR), Silicon
DH50101-M208E	TEMEX	获取价格	100V, SILICON, PIN DIODE
DH50101-M208F	TEMEX	获取价格	Pin Diode, 100V V(BR), Silicon
DH50102-A22E	TEMEX	获取价格	100V, SILICON, PIN DIODE
DH50102-F27D	TEMEX	获取价格	100V, SILICON, PIN DIODE
DH50102-M208B	TEMEX	获取价格	100V, SILICON, PIN DIODE

与DH500ACDC相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

9
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

8
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

12
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

19

产品中心

服务支持

精选活动

关于我们

帮助中心

DH500ACDC

DH500ACDC 数据手册

与DH500ACDC相关器件

与DH500ACDC相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DH500ACDC

DH500ACDC 数据手册

与DH500ACDC相关器件

与DH500ACDC相关文章

您还可以找

您在本页遇到什么问题？