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SI-100

 

 

SI-100 ϴ ҿ ġϿ , ϴ Դϴ. LCD ǥġ Ͽ 󵵻Ӹ ƴ϶ ü ܰ ǥϿ ְ, ǥ 4-20mA Ƴα ȣ Ǵ RS-485 Ͽ źο ֽϴ.


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- Ʈ LCD
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  Specifications
Model SI-100
Measuring gas Flammable O2 CO, H2S,
SO2, NH3
HCL, HF,
NHO3, H2O2
H2 (ppm)
Measuring type Diffusion Type
Measuring method Catalytic Galvanic Electrochemical cell Electrochemical cell Electrochemical cell
Measuring range CH4, H2 etc.
0~100%LEL
0~30%VOL
0~100%VOL
CO : 0~1,000ppm,
H2S : 0~500ppm,
SO2 : 0~20ppm,
NH3 : 0~100ppm
HCL : 0~30ppm,
HF : 0~12ppm,
NHO3 : 0~100ppm,
H2O2 : 0~100ppm
0~1,000ppm
0~2,000ppm
Sensor life time > 5 years > 18Month > 2 year > 2 year > 2 year
Response time < 15sec/90%scale < 15sec/90%scale < 30sec/90%scale < 30sec/90%scale < 30sec/90%scale
Accuracy ±3%/Full scale
Resolution 1%LEL 0.1%VOL 1PPM 0.1PPM, 1PPM 1PPM
Parameter Control Front 3 magnetic switch(calibration, maintenance, alarm setting)
Operation mode display Digital LCD display, LCD Backlight, 4 Indicator LED
Measuring value display Digital LCD Display(4-digit)
Alarm display Visual : LCD alarm display, LCD Backlight, Indicator LED
Alarm output signal Relay contact(Max 30Vdc, 5A) when Alarm occurred
Alarm level set Programmable within dectection range
Output signal Analog : 4-20mA, Digital : RS-485
Reset signal Reset Switch
PC interace RS_485
Cable/Distance Power + Signal cable : 3-wire 1.5sq(AWG16)/2,500m max
RS-485 data communication cable : 1 pair(UL2919 RS-485)/1,200m max
Conduit connection NPT 3/4" (2way)
Mounting type Wall mount
Program set mode Alarm value(1,2,3 alarm)
Alarm time(instant&delay)1~30min
Alarm dead band
Relay output on/off
Operating temperature -20~60
Operating humidity 5% to 95% RH(Non-condensing)
Operating power 10~30Vdc 600mA
Materianl Aluminium, Stainless steel(STS304)
LCD size 55(W) X 30(H) mm
Dimensions 150(W) × 165(H) × 110(D)mm
Weight Standard type : 1.9kg
Approval Ex d IIC T5 (IP65), IECEx