您已经添加该商品到您的收藏列表
从您收藏列表中删除此商品。
这家公司已成功添加。 查看我的收藏.
这家公司已从你的收藏夹列表中删除。
这家公司已被添加到您的询问车。
这家公司已从询价车中删除。
该商品已被添加到您的询问车。
该商品已经从您的询价车中删除。
商品/公司已达到添加至询价车的数量。
登入NEWPAGES
保持登入状态
每日登录奖励

恭喜! 你获得了今天的每日登录奖励!

5 NP Point这是您获得的奖励!
查看您的每日登录奖励

确保每天回来登入以获更多的奖励!
谢谢!

Back
VG Instruments (SEA) Sdn Bhd
VG Instruments (SEA) Sdn Bhd (903421-U)
访客

Audio-visual display Gas Detector

06-May-2019
Audio-visual display Gas Detector
标签:
-
产品已浏览
DA-91 Series

DA-91 series detects leakage of various toxic or combustible gases leaked from industrial areas for gas producers, gas users, gas reservoirs, gas by-producers, and so on, in order to prevent any accidents in advance. 

 
[ Features ]
 FND display with Back Light
FND offers real-time display of gas density and back light offers easy reading in dark area.
 Isolation Circuit
Built in isolation circuit prevents electrical noise and realizes the most stable sensor output.
 Multi Signal Output
DC 4-20mA, 2 step-relay contact, & RS-485(option) – provides best networking with all kinds of devices & equipments.
 
[ Specification ]
 
 
Detection principle Electro-chemical, NDIR, Catalytic
Response time within 20 seconds, 90%/full scale
Accuracy ≤2% /full scale
Programmable Calibration density & detection range
Self diagnose FND shows senor error(S-ERR), 2mA output
Input power AC 220V/60Hz
Output power 4~20mA / full scale – max. 2.5km transmitting length
Alarm Low alarm – AL1 LED(RED)
High alarm – AL2 LED(RED)
Light bar – BZ LED(RED)
Alarm method Sight – Light bar
Hearing – Buzzer (90㏈/1m)
Operation temperature & humidity -20℃~50℃ & 5~95% RH (non-condensing)
Alarm release Manual and automatic release
Alarm output 2 step (AL1/AL2) alarm relay contact, RS-485 (option)
Mounting type Wall mounting type
Detection range 0 ~ 10,000 ppm

发信息至 VG Instruments (SEA) Sdn Bhd

谢谢您的询问!
我们的客服会尽快联络您。

如需咨询或问题,联系我们
总办事处

VG Instruments (SEA) Sdn Bhd (903421-U)
12A, Jalan Dagang SD2/1G, Bandar Sri Damansara, 52200 Kepong, Kuala Lumpur, Malaysia.
Google Maps Waze

电话: +603-6259 8363
传真: +603-6259 9363

邮件: loosw@vginstruments.com
网址: https://www.radartankgauging.com.my
网址: https://www.radarlevelmeasurement.com.my
网址: https://radartankgauging.newpages.com.my/
网址: http://radartankgauging.n.my/

Powered by NEWPAGES