SENKO SI-301
Sampling Type Fixed Gas Detector
SI-301 is a sampling type fixed gas detector, measures the sample gas through a sensor cartridge on a real-time basis. This is a device that helps to prevent or control various gases related accidents including suffocation, intoxication, fire, explosion, corrosion, etc in several semiconductor or industrial sites. The measured gas concentration is transmitted in real time with an output of 4-20 mA and can be configured through three internal relays. In addition, users also can widely benefit from control set of RS-485/Ethernet/Bluetooth connection.
Features
• Explosion-Proof structure (IP65)
• Cartridge type sensor – Easy maintenance
• Built-in flow control function
• Large LCD with Digital Concentration Indication and Digital Flow Indication
• Control set of 4 Button / RS485 / TCP Ethernet / Bluetooth
• Cartridge type sensor – Easy maintenance
• Built-in flow control function
• Large LCD with Digital Concentration Indication and Digital Flow Indication
• Control set of 4 Button / RS485 / TCP Ethernet / Bluetooth
Specification
| Item | Specification |
|---|---|
| Size | (W x D x H) 194mm x 153mm x 136mm |
| Weight | 4Kg |
| Operating Voltage | DC : DC: 24±10%, PoE: 36~57V (Typical 48V) |
| Flow Rate | 100~1,000ml(Normal 300~500ml/min) |
| Power Consumption | Approximately 5.0W |
| Display | FND, Gas concentration, flow rate, alarm |
| Relay | Low alarm, High alarm, Fault alarm |
| Analog output | 4~20mA |
| Digital output | RS-485, TCP Ethernet |
| Sampling Distance |
Length of input gas tube: up to 30m (FEP tube) Length of exhaust gas tube: up to 30m (FEP tube) |
| Input/Output Tube | 1/4” Teflon tube |
| Operating Temperature | -40~55℃ |
| IP | IP65(KS C IEC60529:2013) |
| Control/Set | 4 Magnetic button, RS485, Ethernet, Bluetooth |
| Remote interface | RS485, Ethernet, HART(optional) |
| Wiring | 4~20mA / DC power / Relay : up to 14AWG |
| Pressure range | 90 to 110 Kpa |
| Maximum sample flow | 1,000ml |
| Maximum sample pressure | 6KPa |
| Certificate | KCs: Ex db IIC T6 Gb, IP65. IECEX(Processing), CSA & UL (Planning) |
| Warranty | 2 years |
