PRODUCTS

Technology for Future

Product

Fixed

SI-100I-S

Receiver For Fixed Gas Detector (Bar-Graph Type)

SI-100I-S is a wall-mounted receiver and control panel for fixed gas detection systems. It features a 30-bar graph and 4-digit FND display for intuitive real-time monitoring, along with multi-stage alarm indicators and buzzer alerts. Supporting 4–20 mA input and relay outputs, it enables reliable integration with industrial control systems.

KEY FEATURES
    • 30-Bar Graph Display: Intuitive visual indication of gas levels according to 1st, 2nd, and 3rd alarm stages.
    • 4-Digit FND Concentration Display: Clearly displays real-time gas concentration values.
    • Three-Color LED Indicators: Distinct LED signals for alarm stages and system status monitoring.
    • Built-in Calibration Mode: Easy zero and 4–20 mA calibration directly from the panel.
    • Self-Test Function: Automatically checks system status to enhance operational reliability.
    • Calibration Counter Display: Displays the number of calibrations for maintenance tracking.
    • Programmable Multi-Stage Alarms: Alarm 1, 2, and 3 levels configurable within the detection range.
    • Wall-Mounted DIN Design: Compact DIN-type structure suitable for wall installation.
    • Built-in Light Bar (Optional): Optional light bar enhances visibility in alarm situations.
Product Inquiry

SI-100I-S

Receiver For Fixed Gas Detector (Bar-Graph Type)

DESCRIPTION

The SI-100I-S is a wall-mounted receiver and control panel (Bar-Graph Type) designed for use with fixed gas detectors and fixed gas leak detection systems. It features a 30-bar graph display and a 4-digit 7-segment (FND) indicator, providing intuitive and real-time visualization of gas concentration levels. Multi-stage alarms (1st, 2nd, and 3rd) are clearly indicated through LED signals and an 80 dB buzzer for immediate safety response. Operating with a 4–20 mA input signal, the SI-100I-S supports three alarm relay outputs (12V DC, dry contact), enabling flexible integration with industrial control systems. The unit includes a built-in calibration mode, easy zero and 4–20 mA calibration, self-test function, and calibration counter display to enhance maintenance efficiency and overall system reliability. Designed with a compact DIN-type structure, the SI-100I-S allows convenient wall-mounted installation in various industrial applications.


KEY FEATURES

- 30-Bar Graph Display: Intuitive visual indication of gas levels corresponding to 1st, 2nd, and 3rd alarm stages.
- 4-Digit FND Concentration Display: Clearly displays real-time gas concentration values.
- Three-Color LED Indicators: Distinct LED signals for alarm stages and system status monitoring.
- Built-in Calibration Mode: Enables easy zero and 4–20 mA calibration directly from the panel.
- Self-Test Function: Automatically checks system status to enhance operational reliability.
- Calibration Counter Display: Displays the number of calibrations performed for maintenance tracking.
- Programmable Multi-Stage Alarms: Alarm levels 1, 2, and 3 configurable within the detection range.
- Wall-Mounted DIN Design: Compact DIN-type structure suitable for convenient wall installation.
- Built-in Light Bar (Optional): Optional light bar enhances visibility during alarm situations.ㄱ

Product Specifications
ModelSI-100IS
Measuring RangeProgrammable within detection range
Display30-Bar graph, 3 Alarm LED, 3 Status LED, 7-Segment (4 digit)
SoundBuzzer (Alarm 1,2,3, Reset, Fault), 80dB
Operation Mode Display3 Alarm LED, 3 Status LED
Measuring Value Display30-Bar graph, 7-Segment (4 digit)
Alarm Level SetAlarm 1,2,3 programmable within detection range
Alarm Signal Output Alarm 1,2,3 - 12VDC, Dry contact (COM, NO, NC), Common 12VDC
Input Signal4/20mA signal
Output Signal4/20mA signal, RS-485 (Option)
Reset SignalReset switch, RS-485 (Option)
Cable / DistanceCVVSB 1.5SQ x 3Wire (Power + signal) / 2,500m max
Mounting TypeWall mount
Program Set ModeALARM 1,2,3, Range, 4-20mA Calibration etc.
Operating Temperature-20℃ ~ +50℃
Operating Humidity5% ~ 95% RH (non-condensing)
Operating Power110V~240V INPUT AC (50/60Hz), < 0.24A
MaterialABS AF308
Dimensions120(W) x 200(H) x 51(D) mm
Weight0.5kg
OptionRS-485 Module
Sensor Specifications
Accessories
Download
PDF
Datasheet
View in More Languages
PDF
Manual
View in More Languages