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GASTRON
氣體偵測器-TS-2000Ex

TS-2000Ex

氣體偵測器

可燃性氣體偵測器

產品簡介：

 氣體偵測器 TS-2000Ex
-防爆型防爆結構，偵測可燃性氣體及毒性氣體洩漏狀況。
-內置顯示器不但顯示偵測 器正常運作狀態，而且持續以數字顯示氣體洩漏的讀數。
-產品性能穩定，壽命長，靈敏度高，選擇性強，性能好
-4-20mA標準輸出信號，最長輸出距離可達2500M。
-根據現場實際情況，可選擇各種附件，(如 過濾器,檔泥板,遮雨板)。
-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 ．CH4、C4H10、H2、C2H2、C2H4 等 所有可燃性氣體。



 產品規格：

適用種類

可燃性氣體

偵測種類

可燃性氣體 ,LNG, LPG, H2氫氣, 甲烷,甲醇,甲醛,矽甲烷,乙酸乙酯,乙醚,乙炔,丙烷,丙烯酸丁酯,丙酮,丁烷,正己烷,硫化氫,酒精,甲苯,油氣,三氯乙烯,氯化氫,鹽酸..等

顯示方式

LCD數碼

檢測型式

擴散式

檢測原理

觸媒燃燒式

紅外線傳導式

量    程

0-100%leLEL &  0 - 100% VOL

反應時間

15秒以內

精    度

最大誤差 ± 3% 以內

操作溫度

-20 ~ 50℃

操作溼度

5 ~ 95% RH

輸出信號

4 - 20ｍA.DC/

接線要求

CVVS or CVVSB 1.25sq x 3Wire

傳輸距離

2000M以內

供　　電

18V~31.DC

接口尺寸

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

防爆等級

Ex d llC T5

 

 Specification：

PRODUCT SPECIFICATION

Sensor Type:

Continuous diffusion

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

Electrical Classification:

Explosion-proof, Ex d IIC T5

Warranty:

One year

Approval:

Korea Occupational safety Association

CHANNEL UNIT SPECIFICATION

Display:

3-1/2 Digital

Operating Display:

4-LEDs
1-green   Power on
1-red      Alarm set
1-yellow  Fail
2-red      Gas Alarm

Front Key:

Power on/off switch
Self test switch
Alarm reset switch

Alarm Output:

AL1-SPDT
AL2-SPDT

Open collector rating:

250V, 1A

Output Signal:

4-20mA

ELECTRICAL SPECIFICATION

Input Power:

110,220V.AC / 50,60Hz

 

BUZZER UNIT SPECIFICATION

Operating Temperaturerange:

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:

2.5Kg

Material(housing):

Cast aluminum

Material(sensor):

SUS 304

Mounting Type:

2" Pipe Mount/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 for 2500M

Conduit connection:

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

 

 Features：

- Continuous Detection of Combustible Gas and Vapours
- Excellent Measurement Sensitivity and Stability
- Long Life Sensor Element
- Built-In LCD Display that Indicates the Density of Leaked Gas in Field
- 3-wires connection
- 4-20mA Signal Output
- Calibration by One Person and Easy Maintenance
- Highest Safety Certification
 

    * TS-2000Ex 型錄檔案請至 資料下載 。