名门楼宇设备

                   西门子总代

69公社,69公社视频在线观看,69公社视频在线免费69公社,69公社视频在线观看,69公社视频在线免费    传感器    QSA2700D / QSA2700 / AQS2700 西门子SIEMENS室内PM2。5细颗粒传感器 专业技术服务团队

QSA2700D / QSA2700 / AQS2700 西门子SIEMENS室内PM2.5细颗粒传感器 专业技术服务团队

当今,细颗粒物(PM2.5 和 PM10)污染已成为一个全球问题, PM2.5污染与每个人息息相关。PM2.5浓度是衡量健康的室内环境的一个重要指标。
西门子室内PM2.5传感器QSA2700 和 QSA2700D上市。PM2.5测量扩展了Symaro传感器系列。传感器通过激光散热原理,测量室内PM2.5 和 PM10的浓度
  • Fine Dust Room Sensors(细颗粒传感器)

    QSA2700D / QSA2700 / AQS2700


    The sensors acquire the PM2.5 and PM10 concentration in the room.

    传感器获取室内PM2.5和PM10浓度。

    >Operating voltage AC/DC 24 V(工作电压AC / DC 24 V。)

    >Signal output DC 0。。。10 V for PM2。5 and PM10(PM2.5和PM10的信号输出DC 0 ..10 V)

    >Communicative output, Modbus RS485(通讯输出,Modbus RS485)

    >Range of use 0…50 °C / 5…95% r。h。 (non-condensing)使用范围0 50°C / 5…95% r.h.合著(不结露)

    ____________________________________________________________________________________________________________________________________

    Use  

    The fine dust room sensor is designed to measure and transmit indoor concentrations of PM2.5

    and PM10。

    ● 0…10 V and Modbus output

    ● Configurable Modbus parameters

    ● Plug&play configuration for Siemens ClimatixTM controller

    ● QSA2700:

    – 3-color LED indication for service needs

    ● QSA2700D:

    – 2.4-inch color LCD screen for PM2.5 values and AQI indication

    – Energy efficient mode: The screen is off if no one is in front of the sensor (within 1 m for

    several minutes)

    – Micro USB DC 5V for display

    – 4 selectable languages: English, Chinese (default), German, French

    – 3 selectable Air Quality Index classes

    ____________________________________________________________________________________________________________________________________

    Type summary

    TypeOrder numberDescription
    Display
    QSA2700S55720-S457

    Room sensor for detection of

    PM2.5 and PM10

    3-color LED service indication
    QSA2700DS55720-S458

    Room sensor with LCD display

    for detection of PM2.5 and PM10

    2。4-inch color LCD screen for PM2。5

    values, Air Quality Index, and service

    AQS2700S55720-S459Sensor module for replacement

    ____________________________________________________________________________________________________________________________________

    Order and delivery

    When ordering, provide the name and type reference, e.g.: fine dust room sensor QSA2700.

    Each product includes 1 fine dust room sensor (with a pre-installed AQS2700), 1 plastic

    mounting plate and 2 screws。


    ____________________________________________________________________________________________________________________________________

    Functions

     Device overview

    1537513232-1

    ____________________________________________________________________________________________________________________________________

    LED colors and patterns (QSA2700)

    ColorPatternDescription
    GreenPermanently onWorking properly, Modbus configured
    YellowPermanently onWorking properly, Modbus with factory settings
    RedPermanently onError 1, replace sensor module
    RedFlashing (0.5 s on / 0. 5 s off)Error 2, communication error
    Red / yellowFlashing (0。5 s red / 0。 5 s yellow)Possible inaccurate measurement


    ____________________________________________________________________________________________________________________________________

    Modbus configuration

    The device is configurable by a Modbus master device. After changing the parameters, turn off the device and on again to activate the changes. Configure the device before mounting. Refer to Modbus registers [➙ 10] for more information.


    ____________________________________________________________________________________________________________________________________

    Push button operations for Modbus resetting and Climatix™ plug&play configuration

    Press the push button to automatically reset and configured via ClimatixTM controllers with pre-

    programmed plug&play configuration.

    QSA2700:

    1537513711-1

    QSA2700D:

    1. From the normal display page, press the push button for 2-10 s to enter the Modbus parameter page。

    2。 Then press the button for 2-10 s to enter the page for Climatix™ plug&play configuration and Modbus configuration resetting.

    3. Select the desired operation by short pressing the button.

    4. Activate the operation by pressing the button for:

          5-10 s, to configure the device via Climatix™:

         10-20 s, to reset the Modbus settings.

    ____________________________________________________________________________________________________________________________________

    具体内容可下载资料!!



项目案例

热销产品

Powered by