GTD-1000Tx - 氣體偵測器 - 瓦斯偵測器(GAS) - 名發科技

氣體偵測器 GTD-1000Tx

產品簡介

 

 

 

 

 

 

 氣體偵測器 GTD-1000Tx

▷壓力連續檢測氧氣和有毒氣體裝置在爆炸危險區域防爆建設
▷氧氣和有毒氣體檢測原理的優良的選擇性僅適用於
▷檢測有毒氣體低於人體允許級別顯示出優異的性能
▷高品質低安裝成本和維護費用
▷的4-20mA DC輸出信號
▷緊湊的設計,具有結構簡單,
▷促進內部檢查和校準的FND顯示
▷校準和維護由操作員1

 

 


 

產品規格

型         號

GTD-1000TX

偵測種類

O2/有毒氣體(CO,CL2,NH3和等)

測量類型

擴散型

測量方法

半導體,電化學式

反應時間

45秒/90%比例

      

±3%

輸出信號

測量信號:4-20mA DC

有線

距離電源+信號電纜:3線>1.5sq(AWG16)/2500米最大

管道連接

G. RC。 NPT 1/2“3/4”和M20(G3/4“:標準)

安裝方式

壁掛式

工作溫度

-20℃〜+60℃

工作濕度

5〜99%RH

操作電源

18〜31V DC(24V DC正常)/ 150毫安最大

尺寸標準型

136 X176 X95(寬x高x深)毫米

重        量

1.4千克

防爆型

Ex d型IIC T6,IP66/67


 

Specification

 

TRANSMITTER TYPE OXYGEN & TOXIC GAS DETECTOR

Model

GTD-1000Tx

Measuring gas

O2 / Toxic gases (CO, CL2, NH3 & etc)

Measuring type

Diffusion type

Measuring method

Electrochemical cell, Semiconductor cell

Measuring range

Refer to Toxic Gas Measuring Range(166 page)

Response time

< 45 sec / 90% scale

Accuracy

±3% / Full scale

Output signal

4-20mA DC

Cable/Distance

Power + Signal cable : 3-wire 1.5sq (AWG16) / 2500m max

Power + Signal cable : 2-wire >1.5sq (AWG16) / 2500m max

Conduit connection

G. Rc. NPT 1/2" & 3/4" (G 3/4" : standard)

Mounting type

2" Pole mount, Wall mount, Duct mount

Operating temperature

-20 ~ +60

Operating humidity

5 ~ 99%.RH (non-condensing)

Operating power

18 ~ 31V DC (24V DC normal) / 150mA max

Dimensions

136 x 176 x 95 (W x H x D)mm

Weight

1.4kg

Approval

Explosion proof type (Ex d IIC T6, IP66/67) KCs


 

Features

▷ pressure continuously detect oxygen and toxic gas installation in explosion hazardous areas as explosion-proof construction
▷ superior selectivity of oxygen and toxic gas detection principle only applies to
▷ detect toxic gases below permitted levels in the human body exhibits excellent performance
▷ high quality low installation costs and maintenance expenses
▷ 4-20mA DC output signal
▷ compact design with a simple structure,
▷ facilitate internal inspection and calibration to the FND Display
▷ calibration and maintenance by the operator 1


 

型錄