SI-100IM

Multi Gas Monitor

DESCRIPTION

The SI-100IM is a multi-channel gas monitoring system designed for industrial environments requiring reliable detection of combustible gases, toxic gases, and oxygen concentrations. It comprises a Main Alarm Unit (SI-100IM) and optional Alarm Display Units (SI-100IA), supporting flexible configurations from 1 to 12 channels per main unit.

Equipped with a 32-bit high-speed CPU, the SI-100IM delivers fast and accurate real-time monitoring with clear 4-digit digital and 40-step bar graph displays. Its modular design allows installation in wall-mounted, free-standing, or 19-inch rack types, making it adaptable to various facilities. It supports RS-485 communication for integration with monitoring systems and provides output signals via 4-20mA, relay contacts, and DC 12V.

This system ensures comprehensive safety management with multi-stage alarms, self-diagnostics, and backup power functionality, allowing quick identification and response to potential gas hazards.

KEY FEATURES

- Modern design with simple structure
- 4-digit F.N.D digital display: Real-time gas concentration readout
- 40-step LED bar graph: Displays values in %, PPM, and LEL units
- Status icons: Indicators for Power, Fault, 1st to 3rd Alarm levels
- 40 red arrow LEDs (◁): Visual display of concentration trends
- Built-in zero and span calibration: Simple calibration ensures accuracy
- Self-diagnostic test function: Automatically checks device status
- Calibration count display: Monitors sensor efficiency over time
- Built-in backup battery: Operates during power outages
- Configuration memory and recall: Restores settings in case of misoperation