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SI-301 is an explosion-proof sampling type gas detector that remotely draws and measures sample gas in real time through sensor cartridge inside the device. Designed to help prevent or manage various gas-related incidents such as asphyxiation, poisoning, fire and explosion, or corrosion in hazardous areas across diverse industrial environments.
SI-301 is an explosion-proof sampling type gas detector that remotely draws and measures sample gas in real time through sensor cartridge inside the device. Designed to help prevent or manage various gas-related incidents such as asphyxiation, poisoning, fire and explosion, or corrosion in hazardous areas across diverse industrial environments.
| Model | SI-301 |
|---|---|
| Size | 194(H) x 152.4(W) x 136(D) mm |
| Weight | 4kg |
| Power Supply | DC : 24V ±10% PoE : 36V~57V (Typical : 48V) |
| Flow Rate | 100~1000ml (Normal: 300~500ml/min) |
| Power Consumption | Approximately 5.0W |
| Display | FND, Gas Concentration, Flow, Alarm, Device Error |
| Relay | Low Alarm, High Alarm, Fault Alarm |
| Output | 4~20mA |
| Digital Communication | RS-485, TCP Ethernet |
| Sampling Distance | Sampling Tube: Max 30m (FEP tube) Exhaust Tube: Max 30m (FEP tube) |
| Tube Specification | 1/4” Teflon tube |
| Operating Temperature | -40℃ ~ +55℃ |
| Explosion-proof Certification | KCs: Ex d IIC T6 Gb |
| Input & Configuration | 4 Buttons, RS485, Ethernet, Bluetooth |
| Warranty (Device) | 2 years |
| Warranty (Sensor) | 1 year |
| Remote Interface | Ethernet, RS-485, HART (optional) |
| Wiring | 4 to 20mA / DC Power / Relay: Max 14 AWG |
| Pressure Range | 90 to 100kPa |
| Max. Sample Flow | Max 1,000ml |
| Max. Sample Pressure | 6kPa |
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