Datasheet > LHI1448

LHI1448

更新时间： 2024-11-11 22:31:15

品牌	Logo	应用领域
珀金埃尔默 - PERKINELMER		/
页数	文件大小	规格书
1页	238K
描述
Twin win Element Detector LHi 1448

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中文翻译

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技术参数
数据手册

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LHI1448 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	最小探测灵敏度：	63000000 cm Hz<sup>1 /<sub>2</sub></sup> w<sup>-1</sup>
安装特点：	THROUGH HOLE MOUNT	信道数量：	2
最高工作温度：	70 °C	最低工作温度：	-40 °C
最小响应度：	5800 V/W	传感器/换能器类型：	INFRARED SENSOR,PYROELECTRIC
光谱响应 (nm)：	6000-14000	子类别：	Infrared Sensors
表面贴装：	NO	Base Number Matches：	1

LHI1448 数据手册

Lighting

Imaging

Telecom

Pyroelectric Infrared Detectors

Twin Element Detector LHi 1448

Four elements in two pairs

Two outputs, equal polarity

Designed for PIR alarms

The LHi 1448 pyroelectric infrared detector is designed for high end PIR alarm

applications. It includes a twin type pyro-electric ceramic with 4 sensitive elements

connected to two FET source follower circuits.Thus it provides for dual channel

output . Both channels are of the same polarity.

The LHi 1448 detector is available inTO-5 housing with standard infrared filter. It

offers excellent common mode performance (match) and low noise.

Parameters

1448

LHi

min

typical max

units

mm²

condition

Element size

Responsivity

Match

0,953

6500

(4 elements)

100°C, 1 Hz

4200

V/W

Noise

µVpp

25°C, 0,3...10Hz

Offset Voltage

NEP

0,2

1,55

R_S=47kW, 25°C

8,6

10^-1028

10^-10W ÖHz

1Hz Bw, 100°C, 1 Hz

3,5

10 11

x10

cm ÖHz/W 1Hz Bw, 100°C, 1 Hz

Output Impedance

Operating Voltage

R_S=47kW, 25°C

unobstructed

Field of View, horizontal

vertical

103°

96°

unobstructed

-40

°C

non permanent

Operating Temp.

Field of View

Storage Temperature

100

0,1

0,01

0,1

f [Hz]

Dimensions in mm

Frequency Response

USA:

Asia:

Europe:

PerkinElmer Optoelectronics

2175 Mission Colledge Blvd

Santa Clara, CA 95054

Phone +408 565 0830

Fax

PerkinElmer Optoelectronics

47, Ayer Rajah Crescent #06-12

Singapore 139947

Phone +65 775 2022

Fax

PerkinElmer Optoelectronics GmbH

Wenzel Jaksch Str 31

Wiesbaden / Germany

Phone +49(0)611 492 0

+408 565 0703

+65 775 1008

Fax

+49(0)611 492 170

www.perkinelmer.com/opto

中文翻译

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