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GTD-1000Ex

GTD-1000Tx


毒性氣體偵測器

毒性氣體偵測器

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
▷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



 產品規格:

型號

GTD-1000Tx

測量氣體

有毒氣體,毒性氣體,一氧化碳,NH3,氨氣,阿摩尼亞,O2,H2S,氯氣,二氧化硫,NO,一氧化氮,NO2,二氧化氮,氯化氫,鹽酸,氫氰酸,IPA,異丙醇,EO,環氧乙烷,甲醛,甲醇,CO,硝酸,矽甲烷,磷化氫,甲醛,甲醇,硫化氫..等

測量類型

擴散式

測量原理

半導體/電化學

測量範圍

請參閱有毒氣體測量範圍

回應時間

< 45sec / 90% scale

精度

±3% / Full scale

輸出信號

4-20mA DC

電氣連接

Standard: PF 3/4”
Option: NPT 1/2” NPT3/4”,M20*1.5P,M25*1.5P

安裝方式

壁掛式

工作溫濕度

-20℃ ~ +50℃
5 ~ 99% RH (non-condensing)

尺寸和重量

136(W) x 176(H) x 95(D) /1.4kg

證書

Ex d IIC T6/ KCs

 

 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
 

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