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