Datasheet > PYQ2898

PYQ2898

更新时间： 2024-09-20 03:10:55

品牌	Logo	应用领域
珀金埃尔默 - PERKINELMER		传感器换能器
页数	文件大小	规格书
2页	167K
描述
digital pyroelectric infrared detectors

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中文翻译

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技术参数
数据手册

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PYQ2898 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.58
Base Number Matches：	1

PYQ2898 数据手册

™

DigiPyro Triple Channel

Quad Element Detector, PYQ 2898

World’s first digital Quad Element pyrodetector.

The new DigiPyro™ Triple Channel is making another step-change in digital motion detection.

Overview

Features and Benefits

Digital output pyrodetector

• 42 bit output ”direct link”,

including temperature reference

• Three pin TO-5 housing

Low-cost, quad element configuration

• Four elements 1.375 x 1 mm²

• 0.8 / 0.25 mm spacing

Infrared window

• 5.5...14 µm transmission

• Window size 5.2 x 4.2 mm²

Outstanding electrical performance

• Low EMI sensitivity

The Triple Channel, PYQ 2898, is

the newest addition to the growing

DigiPyro™ family of digital pyro-

electric infrared detectors, brought to

you by PerkinElmer.

The move from analog to digital

technology enables the DigiPyro to

deliver a number of advantages

including space savings from fewer

components and significantly

improved EMI immunity.

The Triple Channel Quad Element

detector is the high end version of

the DigiPyro family, with two pairs

of elements representing two chan-

nels and an additional temperature

reference channel. It is a quad ele-

ment configuration which is connec-

ted to a special integrated circuit.

It contains the analog-to-digital con-

verter, a temperature sensor, the

low-power oscillator and a serial

interface, all in a standard three-pin

TO-5 housing. It offers a 42 bit

”direct link” interface.

The PYQ 2898’s fully digital, inte-

grated processing technology con-

tinues the high quality standard

tradition that customers have come

to rely upon with the Dual Element

PYD 1998 and all analog pyrodetec-

tors PerkinElmer offers.

• Unique responsivity

• High power rejection rate

RoHS compliant

Applications

Intrusion alarm applications

Motion activated light switches

Door openers

With the addition of the PYQ 2898

to the DigiPyro family, PerkinElmer

is making another step-change in

digital motion detection, for the

first time enabling low-cost, quad

element systems.

Pyro Element Pair

A/D Conversion

»direct link«

Serial Interface

Pyro Element Pair

Oscillator

ref

www.optoelectronics.perkinelmer.com

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