GIR-3000

型       號

GIR-3000

偵測種類

LNG，LPG，甲烷，丁烷，CO， CO2二氧化碳偵測器，N2O二氧化氮偵測器

測量類型

擴散型

測量方法

紅外線

測量範圍

0〜100％LEL 0〜5000PPM 0〜100％vo l0-2.0％0-5.0％VOL

傳感器使用壽命

5年以上

反應時間

<6秒/90％，<3秒/50％

精      度

±3％

參數控制

非侵入式控制磁鐵棒（校準，維修，報警設置）

操作模式顯示

4-LED（電源，2級警報）

測量顯示

LCD顯示（內置背光2行16字）/ OLED

報警信號輸出

250V1A/3-SPST繼電器觸點（2級報警）

輸出信號

測量信號：4-20mA DC
維護信號：3毫安DC
校準信號：3毫安DC
故障信號：0毫安DC

數字輸出

RS-485的Modbus

有    線

距離電源+信號線：三線>1.5sq（AWG16）/500米正常
RS-485數據通信電纜：1對（UL2919 RS-485）/ 1000M最大

管道連接

G. RC。 NPT 1/2“3/4”M20（G3/4“：標準）

安裝方式

壁掛式

工作溫度

-20℃〜+60℃/-40℃〜+80℃

工作濕度

RH5〜99％

操作電源

18〜31V DC（24V DC正常）/400毫安最大。

尺寸標準型

156 X323 X110（寬x高x深）mm

重     量

3kg

防爆型

（Ex d型IIC T6）IP66/67
防爆型（Ex d IIC T4千兆〜T6）ATEX，IECEx認證
防爆型（Ex d IIC T6千兆）NEPSI
KR，MED，ABS，DNV
KFI，CE，HART，SIL2

SMART & LOCAL DISPLAY TYPE INFRARED GAS DETECTOR

Model

GIR-3000

Measuring gas

Hydrocarbon gases (LNG, LPG, Methane, Buthane & etc)       CO2  CO, N2O

Measuring type

Diffusion type

Measuring method

Infrared type

Measuring range

 0~100% LEL        0~5000ppm           0~100% Vol         0-2.0% Vol 0-5.0% Vol, 0~4000ppm

Sensor life time

Over 5 years

Response time

<6sec / 90% scale, <3sec / 50% scale

Accuracy

±3% / Full scale

Parameter control

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

Operation mode display

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

Measuring value display

LCD display (Built-in back light 2-Line, 16 characters) / OLED Type (Option)

Alarm signal output

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

Output signal

Analog : Measuring signal : 4-20mA DC

            Maintenance signal : 3mA DC

            Calibration signal : 3mA DC

            Fault signal : 0mA DC

Digital : RS-485 Modbus (Option)

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

Cable / Distance

Power + signal cable : 3 wire >1.5sq(AWG16) / 500m normal

RS-485 data communication cable : 1 pair (UL2919 RS-485) / 1000m 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℃ / -40℃ ~ +80℃ (Option)

Operating humidity

5 ~ 99% RH (non-condensing)

Operating power

18 ~ 31V DC (24V DC normal) / 400mA max.

Dimensions

156 X 323 X 110 (W X H X D)mm

Weight

3kg

Approval

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

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

Explosion proof type (Ex d IIC T6 Gb) NEPSI

Marine : KR, MED, ABS, DNV

KFI, CE, HART, SIL 2

▷ installed in explosion hazardous areas as explosion-proof structure, combustible, CO2, CO, N2O gas is detected continuously
  ▷ apply new technology of infrared measurement principle equation
  ▷ stable over 5 years long life
  ▷ After installation, no maintenance costs, administrative costs low
  ▷ available oxygen in environments that do not present
  ▷ Built-in self-diagnostic function is applied to the microprocessor
  ▷ 6 seconds faster than the response speed of the
  ▷ with a built-in Back-light LCD or OLED display
  ▷ magnetic bar using LCD or OLED display and a 1: 1 conversations way
       Remote calibration and program settings
  ▷ 2 단 alarm and one fault indication and relay contact output
  ▷ 4-20mA DC output signal
  ▷ as RS-485 Modbus (isolated) Serial communication and HART communication
       Establish a monitoring system facilitates
  ▷ Explosion-mounted sensor alarm and flashing light
       Gas detectors are linked operation
  - Normal: Green LED
  - Alarm: red LED, buzzer operation (95dB)
  - Trouble: yellow LED
  ▷ calibration and maintenance by the operator 1