SI-100
Description
SI-100 is a fixed gas detector installed in a place where potential gas hazard exists to
measure oxygen, toxic gas and combustible gas. It shows not only the concentration
of gas but also diagnostic result of the unit itself through the LCD display and can be
connected to the controller with a standard 4-20mA analog output communication or RS485 digital communication.
Key Feature
⇒ Various sensors can be applied
⇒ Easy operation with a magnetic bar
⇒ Large digital LCD installed with a blue backlight
⇒ Explosive proof structure
⇒ Water/dust proof structure
⇒ Automatic calibration function
⇒ Long-distance transmission by 4-20mA output
Specification
Model : SI-100
Measuring gas : VOC
Measuring method : PID
Measuring range : *Depends on sensor
Sensor life time : >3years
Response time : *Depends on sensor
Resolution : *Depends on sensor
Measuring type : Diffusion Type
Accuracy : ±2%/Full scale
Parameter Control : Front 3 magnetic switch (calibration, maintenance, alarm setting)
Operation mode display : Visual: LCD alarm display, LCD Backlight, 3 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 detection range
Output signal : Analog : 4-20 mA(Optional: Hart), Digital : RS-485
PC interace : RS_485
Cable/Distance : (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)
Conduit connection : NPT 3/4" (2way)
Mounting type : Wall mount
Program set mode : Alarm value(1,2 alarm), Alarm time(instant@delay) 1~30min,
Alarm dead band, output on/off
Operating temperature : -20ºC ~ +55ºC
Operating humidity : 5% to 95% RH(Non-condensing)
Operating power : 9~34Vdc 600mA
Material : Aluminium, Stainless steel(STS304)
LCD size : 55(W) × 30(H) mm
Dimensions : 150(W) × 165(H) × 110(D) mm
Weight : Standard type: 1.9kg
Approval :
ATEX : Ex d IIC T5 Gb IP65
CSA : (Under certification)
IECEx : Ex d IIC T5 IP65
INMETRO : Ex d IIC T5 Gb IP65
*Please contact us for more gases.