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自動吸入式氣體偵測器-TS-4000Ex

TS-4000Ex


自動吸入式氣體偵測器

自動吸入式可燃性氣體偵測器

產品簡介:

  自動吸入式氣體偵測器 TS-4000Ex
(液化天然氣,液化石油氣,H 2,甲烷,丁烷及等)
有毒的氣體(O 2,CO,CL2,NH 3&等)
-防爆型防爆結構,連續吸入洩漏可燃性氣體及毒性氣體進行偵測。
-內置高性能自動吸入式微型泵,對於在高溫、潮濕、高壓、高地安裝管道的工作環境,連續吸入洩漏氣體進行偵測。
-3線自動吸入方式與目前使用的5~6線吸入方式相比,安裝簡便,安裝費用低。
-顯示部份不但顯示偵測器的工作狀態,還以數字方式顯示氣體洩漏程度。
-產品性能穩定,壽命長,靈敏度高,選擇性強,性能好的特點。
-最大的限度內降低因溫度、 濕度、壓力、電等..外部因素帶來的干擾。
-4-20mA標準輸出信號,最長輸出距離可達2000M。
-可現場設定,單人就能夠獨立完成校正及維護。
-檢測氣體:LPG.LNG 瓦斯氣體、丙烷、CH4甲烷,CH10,H2,C2H2,C2H4 等...及可燃性氣體。


 產品規格:

型    號

TS-4000Ex

適用種類

可燃性氣體

偵測種類

LPG.LNG.瓦斯、CH4甲烷、丙烷、H2氫氣、C2H2乙炔、油氣、C2H4沼氣 ....

顯示方式

LCD數碼

檢測型式

自動吸入式

檢測原理

觸媒燃燒式

半導體式

量    程

0-100%leLEL &  0 - 100% VO ume

反應時間

在20秒以內

精    度

最大誤差 ± 3% 以內

流量調整

300~2500 ml / min

氣體連接管

1/4" Luivu

偵測範圍

100M以內

操作溫度

-20 ~ 50℃

操作溼度

10 ~ 90% RH

輸出信號

4 - 20mA.DC/

接線要求

CVVS or CVVSB 1.25sq x 2Wire

傳輸距離

2000m 以內

供  電

DC 24V± 10% 250 mA mox

接口尺寸

1/2" or 3/4" PE / NPT.

防爆等級

Exd llC T6

 

 Specification:

SYSTEM SPECIFICATION

Sensor Type:

Continuous auto sampling

Function:

Local LCD display type
Transmitter type

Service:

Indoor or outdoor locations
Including hazardous areas

Measuring range 1:

0-2000 ppm
Semiconductor cell

Measuring range 2:

0-100% LEL
Catalytic cell

Measuring range 3:

0-100% Volume
Thermal conductivity cell

Sensor life:

3 to 5 years typical

Accuracy:

± 3% of full scale

Response time:

T90 < 15 sec. With 100% LEL of methane applied

Zero drift:

Less than 3% of full scale per year

Suction flow method:

Electrical diaphragm pump

Flow rate:

0-2000 ml/min Max.

Electrical Classification:

Explosion-proof, Ex d IIC T6

Warranty:

One year

Approval:

Korea Occupational Safety Association

 

ENVIRONMENTAL SPECIFICATION

Operating Temperature range:

Electronics -40℃ to 70℃
Standard sensor -50℃ to 80℃
High Temp sensor -50℃ to 250℃

Storage Temperature range:

-40℃ to 70℃

Operating Humidity range:

5 to 100% RH

Operating Pressure range:

ATM. ± 10%

MECHANICAL SPECIFICATION

Weight:

7kg
18kg(Including Enclosure)

Material (housing):

Cast aluminum

Material (Enclosure):

Steel (Glass Window)

Mounting Type:

Surface mount

ELECTRICAL SPECIFICATION

Electrical protection:

EMI/RFI by EN 50082-1

Input Power:

24V.DC nominal
18 to 31V.DC / 230mA max.

Output Signal:

4-20mA(600 ohms max. load)

Cable Requirements:

3-wire shield cable. Max distance 2500M

Conduit connection:

1/2" & 3/4" PT & NPT

 

 Features:

- Continuous measuring of Combustible Gas and Vapours by Continuous sampling
- Excellent Measurement Sensitivity and Stability
- Long Life Sensor element
- Local LCD display
- Built-in Subminiature and High-Efficient Micro pump
- 3-wires connection
- 4-20mA Signal output
- Calibration by One Person and Easy Maintenance
- Highest Safety Certification
 

    * TS-4000Ex 型錄檔案請至 資料下載