GTD-2000-VOC

型號

GTD-2000VOC

測量氣體

VOC 氣體 ( 苯，甲苯，二甲苯等 )

測量類型

擴散式

測量原理

光離子檢測器 ( PID )

測量範圍

0~ 300ppm

回應時間

< 5sec / 90% scale

精度

±3% / Full Scale

參數控制

非開蓋型控制磁棒 ( 校正、維修、警報設置 )

工作模式顯示

1-LED 顯示 ( 電源 )

測量值顯示

LED顯示 (內置背光，兩行，8個字元)
OLED type (option)

輸出信號

模擬輸出：
測量信號：4-20mA DC
校正信號：3mA DC
故障信號：0mA DC
Digital：2mA

材料

Housing：ALDC, SUS316 ( Option )
Sensor : SUS316

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，管道安裝

工作溫濕度

-40 ~ +80℃ 5 ~ 99%.RH ( non-condensing)

尺寸和重量

136(W)*177(H)*110(D) mm / 1.5kg

證書

ATEX / IECEx Ex db IIC Gb T6, T5, T4

SMART  & LOCAL DISPLAY TYPE  VOC GAS DETECTOR

Model

GTD-2000VOC

Measuring gas

VOC gases(Benzene, Toluene, Xylene  & etc)

Measuring type

Diffusion type

Measuring method

Photo-Ionization Detector(PID)

Measruing range

5ppb ~ 300ppm

Response time

< 5sec / 90% scale

Accuracy

±3% / Full scale

Parameter control

Non intrusive control with a Magnet bar (calibration, maintenance)

Operation mode display

1-LED (Power)

Measuring value display

LCD display (Built in back light  2-Line, 8 characters) / OLED Type (Option)

Output signal

Analog : Measuring signal : 4-20mA DC

            Calibration signal : 3mA DC

            Fault signal : 0mA DC

Digital : 2mA (HART 7, HART Device Description Language available, Option)

Cable/Distance

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

Material

Housing : ALDC, SUS316(Option) / Sensor : SUS316

Conduit connection

G. Rc. NPT 1/2", 3/4" & M20 (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) / 200mA max

Dimensions

136x166x110 (WxHxD)mm

Weight

1.5kg

Approval

Explosion proof type (Ex d IIC T5) KCs / IP66/67

Explosion proof type (Ex d IIC Gb T4~T6) ATEX, IECEx

Explosion proof type (Ex d IIC T5 Gb) NEPSI

Marine : KR, MED, ABS, DNV

CE, HART, SIL 2