SAFETY
Technology for Human life
Fixed Detector
World Class Gas Safety Instrument
SENKO develops and manufactures explosion-proof / non-explosion-proof fixed type gas detectors that detect gas leaks at various industrial sites and can alert them promptly to prevent gas accident.SENKO fixed gas detector has been used in various industrial factories such as steel making, chemical, shipbuilding, etc., and It has global IECEx and ATEX explosion-proof certification.SENKO constantly develop and supply products that can be installed according to the structure and systems of various industrial sites.
SI-100
현장지시형 고정식 가스감지기
Model #SI-100 요약정보
기기설명
SI-100 은 산소, 독성 가스 및 가연성 가스를 측정하기 위해 잠재적 가스 위험이 존재하는 장소에 설치하는 현장지시형 고정식 가스 감지기 입니다. 액정표시장치(LCD) 디스플레이를 통해 가스 농도 뿐만 아니라 기기 자체의 진단 결과도 보여주며, 표준 4-20mA 아날로그 출력 통신 또는 RS-485 디지털 통신으로 가스 모니터 수신부에 연결할 수 있습니다.
관련상품
Specification
*다양한 센서의 적용이 가능합니다. (문의 전화 바랍니다.)
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Model
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SI-100
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Measuring gas
|
Combustible Gas |
Toxic Gas |
Oxygen |
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Measuring method
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Catalytic |
IR |
Electrochemical cell |
Galvanic |
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Measuring range
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0~100%LEL |
0~100%LEL |
ref. the Sensor list |
0~30%VOL |
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Sensor life time
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> 5 years |
> 2 years |
> 2 years |
< 2 years |
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response time
|
<15sec/90% scale |
<30sec/90% scale |
ref. the Sensor list |
<15sec/90%scale |
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resolution
|
1%LEL |
1%LEL |
ref. the Sensor list |
0.1%VOL |
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Measuring type
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Diffusion Type |
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accuracy
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±3%/Full scale |
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Parameter Control
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Front 3 magnetic switch(calibration, maintenance, alarm setting) |
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operation mode display
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Visual: LCD alarm display, LCD Backlight, Indicator LED Audible / buzzer (90dB at 10cm) |
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Measuring value display
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Digital LCD Display(4-digit) |
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alarm display
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Visual : LCD alarm display, LCD Backlight, Indicator LED |
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alarm output signal
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Relay contact(Max 30Vdc, 5A) when Alarm occurred |
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alarm level set
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Programmable within detection range |
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output signal
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Analog : 4-20mA, Digital : RS-485(Standard) / Hart(Option) |
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PC interrace
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RS_485(Option) |
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Cable/Distance
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(4-20mA and Power: CVVSB 1.5sq or AWG 20 / 2,500m max), (RS-485 data communication cable: UL2919 RS-485 1pair / 1,200m max) |
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Conduit connection
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NPT 3/4" (2way) |
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Mounting type
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Wall mount |
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Program set mode
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Alarm value(1,2 alarm), Alarm time(instant@delay) 1~30min, Alarm dead band, output on/off |
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operating temperature
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-20ºC ~ +55ºC |
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operating humidity
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5% to 95% RH(Non-condensing) |
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operating power
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10~36Vdc 600mA |
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Material
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Aluminium, Stainless steel(STS304) |
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LCD size
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55(W) × 30(H) mm |
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Dimensions
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150(W) × 165(H) × 110(D) mm |
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Weight
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Standard type: 1.9kg |
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approval
|
Ex d IIC T5 (IP65)_IECEx, CE EMC, ATEX, CSA(Under certification) |
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SI-100 Sensor list
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Gas
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Sensor
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Range
|
A1
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A2
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Resolution
|
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Oxygen
|
O2
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Electrochemical |
0~30%Vol |
19.0%vol |
23.0%vol |
0.1%vol |
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Carbon Monoxide
|
CO
|
Electrochemical |
0~500ppm |
30ppm |
60ppm |
1ppm |
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Sulfur Dioxide
|
SO2
|
Electrochemical |
0~20ppm |
2ppm |
5ppm |
0.1ppm |
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Hydrogen
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H2
|
Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Hydrogen
|
H2
|
Electrochemical |
0~1000ppm |
100ppm |
500ppm |
within 5ppm |
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Hydrogen Sulfide
|
H2S
|
Electrochemical |
0~100ppm |
10ppm |
15ppm |
1ppm |
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Combustible
|
-
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Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Combustible
|
-
|
IR |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Ammonia
|
NH3
|
Electrochemical |
0~100ppm |
25ppm |
35ppm |
1ppm |
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Acetylene
|
C2H2
|
Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Ethanol
|
C2H6O
|
Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Toluene
|
C7H8
|
IR |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Toluene
|
C7H8
|
Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Methane
|
CH4
|
IR |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Methane
|
CH4
|
Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Chlorine
|
Cl2
|
Electrochemical |
0~5ppm |
0.5ppm |
1.0ppm |
0.1ppm |
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Chlorine
|
Cl2
|
Electrochemical |
0~20ppm |
0.5ppm |
1.0ppm |
0.1ppm |
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Carbon Dioxide
|
CO2
|
IR |
0~2000ppm |
1000ppm |
1500ppm |
3ppm |
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Carbon Dioxide
|
CO2
|
IR |
0~5000ppm |
3000ppm |
5000ppm |
8ppm |
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Carbon Dioxide
|
CO2
|
IR |
0~5%Vol |
0.5%vol |
3%vol |
0.1%vol |
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Hydrogen Chloride
|
HCl
|
Electrochemical |
0~10ppm |
1ppm |
2ppm |
0.1ppm |
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VOC
|
VOC
|
PID |
0~1000ppm |
50ppm |
100ppm |
within 3ppm |
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Xylene
|
C8H10
|
IR |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Hydrogen peroxide
|
H2O2
|
Electrochemical |
0~10ppm |
1ppm |
2ppm |
0.1ppm |
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Nitrogen Dioxide
|
NO2
|
Electrochemical |
0~20ppm |
3ppm |
5ppm |
0.1ppm |
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Ethylene oxide
|
C2H4O
|
Electrochemical |
0~30ppm |
1ppm |
2ppm |
0.1ppm |
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|
Ethylene
|
C2H4
|
Catalytic |
0~100%LEL |
15%LEL |
50%LEL |
1%LEL |
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Nitrogen Monoxide
|
NO
|
Electrochemical |
0~100ppm |
25ppm |
50ppm |
1ppm |
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Hydrogen fluoride
|
HF
|
Electrochemical |
0~5ppm |
0.5ppm |
1ppm |
0.1ppm |
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Drawing
Features
01. 현장지시형 제품으로 가연성가스 ,독성가스 몇 산소농도 측정
02. 마그네틱바를 사용하는 간편한 조작
03. 블루 백라이트를 내장한 대형 디지털 LCD
04. 내압방폭 및 방수방진 구조
05. 자동 캘리브레이션 기능
06. 러시아표준규격인증 보유
07. 유럽전자파적합인증 보유
