SI-301
采样型固定式气体检测器
说明
SI-301 是一款防爆型采样式固定气体检测器,通过设备内部的传感器卡匣远程实时吸入并检测样气。 适用于各类危险工业场所,旨在预防或管理窒息、中毒、火灾、爆炸或腐蚀等各种气体相关事故。
主要特点
- 防爆结构设计
- 卡匣式传感器:维护便捷
- 内置流量控制功能
- 4位数数字浓度与流量显示
- 支持:4-20mA / RS-485 / Ethernet
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SI-301 为防爆型抽气式气体检测仪,通过设备内部的传感器模块远程吸入样气并进行实时测量。适用于各类防爆区域的工业现场,有助于预防或管理窒息、中毒、火灾爆炸、腐蚀等气体相关事故。
SI-301 是一款防爆型采样式固定气体检测器,通过设备内部的传感器卡匣远程实时吸入并检测样气。 适用于各类危险工业场所,旨在预防或管理窒息、中毒、火灾、爆炸或腐蚀等各种气体相关事故。
- 防爆结构设计
- 卡匣式传感器:维护便捷
- 内置流量控制功能
- 4位数数字浓度与流量显示
- 支持:4-20mA / RS-485 / Ethernet
| 型号 | SI-301 |
|---|---|
| 尺寸 | 194(H) x 152.4(W) x 136(D) 毫米 |
| 重量 | 4公斤 |
| 工作电压 | DC:24V ±10% PoE:36V~57V(典型:48V) |
| 流量 | 100~1000ml(正常 300~500ml/min) |
| 功耗 | 约 5.0W |
| 显示 | FND, 气体浓度, 流量, 报警, 故障 |
| 继电器 | 低报警, 高报警, 故障报警 |
| 输出 | 4~20mA |
| 数字通信 | RS-485, TCP 以太网 |
| 采样距离 | 采样管最长 30 米 (FEP 管) 排气管最长 30 米 (FEP 管) |
| 进/出气管规格 | 1/4” 特氟龙管 |
| 工作温度 | -40℃ ~ +55℃ |
| 防爆认证 | KCs:Ex d IIC T6 Gb |
| 设置与输入 | 4 按键, RS485, 以太网, 蓝牙 |
| 保修期(设备) | 2年 |
| 保修期(传感器) | 1年 |
| 远程接口 | 以太网, RS-485, HART(可选) |
| 接线 | 4~20mA / DC电源 / 继电器:最大 14 AWG |
| 压力范围 | 90 至 110kPa |
| 最大采样流量 | 最大 1,000ml |
| 最大采样压力 | 3kPa |
| Gas | Sensor | Range | Alarm 1 | Alarm 2 | Resolution |
|---|---|---|---|---|---|
| Oxygen (O₂) | Galvanic | 0~30 %Vol | 19 %Vol | 23 %Vol | 0.1 %Vol |
| Carbon Monoxide (CO) | Electrochemical | 0~100 ppm | 15 ppm | 30 ppm | 0.1 ppm |
| Hydrogen Sulfide (H₂S) | Electrochemical | 0~30 ppm | 5 ppm | 10 ppm | 0.1 ppm |
| Hydrogen Sulfide (H₂S) | Electrochemical | 0~100 ppm | 10 ppm | 15 ppm | 0.1 ppm |
| Hydrogen Sulfide (H₂S) | Electrochemical | 0~500 ppm | 30 ppm | 200 ppm | 0.1 ppm |
| Tetramethylsilane (4MS) | Electrochemical | 0~20 ppm | 5 ppm | 10 ppm | 0.1 ppm |
| Diisopropylaminosilane (DIPAS) | Electrochemical | 0~20 ppm | 5 ppm | 10 ppm | 0.1 ppm |
| Tetraethyl Orthosilicate (TEOS) | Electrochemical | 0~30 ppm | 5 ppm | 10 ppm | 0.1 ppm |
| Carbonyl Sulfide (COS) | Electrochemical | 0~100 ppm | 15 ppm | 30 ppm | 0.1 ppm |
| Trimethylaluminum (TMA) | Electrochemical | 0~20 ppm | 5 ppm | 10 ppm | 0.1 ppm |
| Silane (SiH₄) | Electrochemical | 0~15 ppm | 2.5 ppm | 5 ppm | 0.1 ppm |
| Ammonia (NH₃) | Electrochemical | 0~100 ppm | 12.5 ppm | 25 ppm | 0.1 ppm |
| Propylene (C₃H₆) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Deuterium (D₂) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Isobutylene (C₄H₈) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Methane (CH₄) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Hydrogen (H₂) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Hydrogen (H₂) | Electrochemical | 0~1000 ppm | 250 ppm | 500 ppm | 0.1 ppm |
| Acetylene (C₂H₂) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Ethylene (C₂H₄) | Catalytic | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Disilane (Si₂H₆) | Electrochemical | 0~15 ppm | 2.5 ppm | 5 ppm | 0.1 ppm |
| BTBAS | Electrochemical | 0~50 ppm | 12.5 ppm | 25 ppm | 0.1 ppm |
| BDEAS | Electrochemical | 0~6 ppm | 1 ppm | 2 ppm | 0.1 ppm |
| 3DMAS | Electrochemical | 0~100 ppm | 15 ppm | 30 ppm | 0.1 ppm |
| Methane (CH₄) | IR | 0~100 %LEL | 12.5 %LEL | 25 %LEL | 0.1 %LEL |
| Hydrogen Peroxide (H₂O₂) | Electrochemical | 0~20 ppm | 3 ppm | 5 ppm | 0.1 ppm |
| Phosphine (PH₃) | Electrochemical | 0~1.2 ppm | 0.15 ppm | 0.30 ppm | 0.01 ppm |
| Carbon Dioxide (CO₂) | IR | 0~5 %Vol | 0.5 %Vol | 1.0 %Vol | 0.1 %Vol |
| Carbon Dioxide (CO₂) | IR | 0~5000 ppm | 800 ppm | 1000 ppm | 1 ppm |
| Arsine (AsH₃) | Electrochemical | 0~1 ppm | 0.05 ppm | 0.10 ppm | 0.01 ppm |
| Diborane (B₂H₆) | Electrochemical | 0~0.4 ppm | 0.05 ppm | 0.10 ppm | 0.01 ppm |
| Germane (GeH₄) | Electrochemical | 0~5 ppm | 2 ppm | 5 ppm | 0.1 ppm |
| VOC | PID | 0~1000 ppm | 50 ppm | 100 ppm | 0.1 ppm |
| VOC | PID | 0~20 ppm | 5 ppm | 10 ppm | 0.1 ppm |
| VOC | PID | 0~40 ppm | 10 ppm | 20 ppm | 0.1 ppm |