GTD-5000VOC - 氣體偵測器 - 瓦斯偵測器(GAS) - 名發科技

氣體偵測器 GTD-5000VOC

產品簡介

 

 

 

 

 

 

 氣體偵測器 GTD-5000VOC
▷快速檢測氣體洩漏內置高性能泵
▷提高客戶便利性通過應用墨盒類型的傳感器
▷數字流量傳感器施加保持恆定的流率
▷高濃度,以各種檢測原理的低濃度應用易燃,氧氣毒性,VOC氣體測量
▷質量穩定和成熟的檢測原理也適用於生活
▷檢測有毒氣體低於人體允許級別顯示出優異的性能
▷只能使用各種通信的LCD
▷4位數字顯示器和數字磁通密度顯示屏
▷4-20mA模擬輸出
▷RS-485的Modbus(lsorated)建立監測制度,以方便串行通信或PoE  方式(可選)
▷2단報警和一個故障指示和繼電器觸點輸出
▷3線式
▷校準和維護由操作員1
[這篇文章是從2014年7月25日10時28分31秒的紅外氣體檢測儀抄gastron的]

 

 


 

產品規格

型號

GTD-5000VOC

偵測種類

苯,甲苯,二甲苯等

測量類型

自動吸入式

測定法

光離子化檢測器(PID)

偵測範圍

5ppb〜300ppm

響應時間

<5秒/90%

      

最大誤差 ± 3%

參數控制前置開關

磁鐵棒調整(校準,維修,報警設置)

操作模式顯示

4-LED(電源,2級警報)

測量值顯示

LCD顯示(4位)

報警信號輸出

250V1A/3-SPST繼電器觸點(2級報警)

輸出信號

4 - 20毫安DC

數字

RS-485的Modbus / POE

抽樣方法

隔膜泵

採樣線

OD1/4“(標準)

流量

0〜千毫升/ min以下

有線

距離電源+信號電纜:3線>1.5sq(AWG16)/2500米最大
RS-485數據通信電纜:1對(UL2919 RS-485)/ 1000M最大
的PoE(以太網供電):百米最大

導管連接

電纜接頭(PG-16)

安裝方式

壁掛式

工作溫度

-20℃〜+ 60℃

工作濕度

5〜99%RH

工作電源標準

18〜31V DC(24V DC正常)/280毫安最大

供電

48V DC±10%/小於200mA

外形尺寸

70(W)×144(H)×160(D)毫米

重量標準型

2.5千克

認證

CE (EN50270:1999)


 

產品規格

 

INTELLIGENT & SAMPLING TYPE VOC GAS DETECTOR

Model

GTD-5000VOC

Measuring gas

VOC gases(Benzene, Toluene, Xylene & etc)

Measuring type

Auto Sampling type

Measuring method

Photo-Ionization Detector(PID)

Measruing range

5ppb ~ 300ppm

Response time

< 5sec / 90% scale

Accuracy

±3% / Full scale

Parameter control

Front switch (calibration, maintenance, alarm setting)

Operation mode display

4-LED (Power, 2-stage alarm, 1-trouble)

Measuring value display

LCD Display(4-digit)

Alarm signal output

250V 1A / 3-SPST relay contact (2-stage alarm, 1-trouble)

Output signal

4 - 20mA DC

RS-485 Modbus(Option) / PoE(Power over Ethernet)(Option)

Sampling method

Diaphragm Pump

Sampling line

OD 1/4" (Standard)

Flow rate

0 ~ 1,000 ml/min max

Cable/Distance

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

RS-485 data communication cable : 1 pair(UL2919 RS-485) / 1000m max

PoE(Power over Ethernet)  : 100m max

Conduit connection

Cable gland(PG-16)

Mounting type

Wall mount 

Operating temperature

-20 ~ +60

Operating humidity

5 to 99% RH (Non-condensing)

Operating power

Standard : 18 ~31V DC (24V DC normal) / 280mA max

PoE(NOTE 1) : 48V DC ±10% / 200mA max

Material

Front(Poly carbonate), Sides(Steel)

Dimensions

Standard type : 70(W) ×144(H) × 160(D) mm

Weight

Standard type : 2.5kg

Approval

CE ( EN50270:1999 )

NOTE 1

24V should be supplied if you want to use Pyrolyzer  in case of using PoE power


 

Features

▷ quickly detect a gas leak in the high-performance pump built
▷ improve customer convenience by application of the cartridge type sensor
▷ Digital Flow sensor applied to maintain a constant flow rate
▷ of high concentration to a low concentration in a variety of detection principles applied flammable, oxygen toxicity, VOC gas measurement
▷ stable quality and proven detection principle applies to life
▷ detect toxic gases below permitted levels in the human body exhibits excellent performance
▷ only the LCD using a variety of communication
▷ 4-Digit Digital Display and Digital flux density display
▷ 4-20mA analog output
▷ RS-485 Modbus (lsorated) establish a monitoring system to facilitate Serial communication or PoE method (Option)
▷ 2 단 alarm and one fault indication and relay contact output
▷ 3-Wire Type
▷ calibration and maintenance by the operator 1
[This post is copied from the 2014-07-25 10:28:31 infrared gas detector by gastron's]


 

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