北京時(shí)陽電子科技有限公司
會(huì)員1.png)
| 參 考 價(jià) | 面議 |
產(chǎn)品型號
品 牌
廠商性質(zhì)其他
所 在 地
化工機(jī)械設(shè)備網(wǎng)采購部電話：0571-88918531
QQ:2568841715
聯(lián)系方式：查看聯(lián)系方式
更新時(shí)間：2023-12-26 10:55:38瀏覽次數(shù)：75次
聯(lián)系我時(shí)，請告知來自 化工機(jī)械設(shè)備網(wǎng)光電離子探測器（PHOTO IONIZATION DETECTORS）可以測量(5ppb-50ppm)量程范圍的VOC（可揮發(fā)性有機(jī)物）和一些有毒氣體。許多有害物質(zhì)原料都含有VOC，PID由于其對VO...
PID光離子氣體傳感器PID-AH(小量程)
一、 PID-AH氣體傳感器產(chǎn)品簡介：
光電離子探測器（PHOTO IONIZATION DETECTORS）可以測量(5ppb-50ppm)量程范圍的VOC（可揮發(fā)性有機(jī)物）和一些有毒氣體。許多有害物質(zhì)原料都含有VOC，PID由于其對VOC的高靈敏度，成為有害物質(zhì)早期危險(xiǎn)報(bào)警、泄漏監(jiān)測等的實(shí)用工具。
二、PID-AH氣體傳感器主要特性：
1、 A系列標(biāo)準(zhǔn)尺寸，帶有微型聚光光源。
2、 測量范圍：1ppb-50ppm
3、 工作環(huán)境，-40到55度，相對濕度0-95％
4、 工作電壓，3-3.6V
5、 功耗，110mW
6、 過載：50ppm（以異丁烯參考）
8、 在自由擴(kuò)散情況下響應(yīng)時(shí)間小于3秒
9、 使用壽命大于5年（不含UV燈和柵極）
10、 A系列標(biāo)準(zhǔn)尺寸插針
PID
With a PID, the sample gas is exposed to deep ultraviolet light from a lamp.
The emitted light ionises targeted gases in the sample so they can be detected by the gas detector and reported as a concentration (ppb or ppm).
The Alphasense PID can be installed in portable and stationary gas monitors that accept either Alphasense Ltd CH-A3 or other manufacturer’s compatible pellistor cells.
Thus providing complete PID capability in a package that has the same dimensional and electrical profile as pellistors (providing the electronics input circuit is designed to take the sensor’s output range). This opens up an incredible variety of environmental and safety applications in industrial, commercial and residential markets.
The Alphasense PID sensor is offered in two models, A1 and AH. They are virtually insensitive to humidity changes, providing unparalleled performance in a variety of applications.
PID-A1 has a linear dynamic range of 100-ppb to 6,000-ppm (Isobutylene).
PID-AH has a linear dynamic range of 5-ppb to 50-ppm (Isobutylene).
The sensors include a detector with 10.6eV lamp, lamp driver, amplifier circuitry, removable electrode stack & particulate filter.
Data sheets
Go to downloads page
| FILE NAME | DESCRIPTION | TYPE | DOWNLOAD LINK |
|---|---|---|---|
| PID-AH | PhotoIonisation detector (ppb) | Data Sheet |  |
| PID-A1 | PhotoIonisation detector (ppm) | Data Sheet | |
您感興趣的產(chǎn)品PRODUCTS YOU ARE INTERESTED IN
SGA-700-智能型TVOC氣體傳感器模組（0-5V電壓和TTL串口雙信號輸出）
SGA-700-VOC 面議
化工機(jī)械設(shè)備網(wǎng) 設(shè)計(jì)制作，未經(jīng)允許翻錄必究 .? ? ?
請輸入賬號
請輸入密碼
請輸驗(yàn)證碼
