S2 Series – Gas Sensor/Transmitter
Dapatkan Penawaran
Sensor/transmiter gas seri RKI S2 sangat andal dan sangat hemat biaya untuk mendeteksi gas umum
bahaya. Seri S2 tersedia untuk LEL, H2 Spesifik (LEL, dan ppm), Oksigen, H2S, CO, dan untuk berbagai macam gas beracun
gas. Pemancar untuk LEL, H2 Spesifik, Oksigen, H2S, CO2, dan Karbon Monoksida tahan ledakan dengan api
penahan api, dan disetujui untuk digunakan di area berbahaya (Kelas l, Div 1 Grup B, C, D). Bukti non-ledakan opsional
opsional tersedia untuk oksigen, H2S, CO, dan CO2 di Kelas 1 Div 2. Sensor LEL tersedia dengan menggunakan manik-manik katalitik dan
teknologi inframerah.
Sensor toksik adalah sensor plug-in tipe elektrokimia, yang memberikan spesifisitas tinggi, respons cepat, dan masa pakai yang lama.
Desain plug-in memungkinkan penggantian cepat di lapangan tanpa memerlukan alat. Sensor beracun dirancang untuk digunakan dalam
Lokasi berbahaya Kelas I, Div. 2. Sensor tersedia untuk NH3, AsH3, Cl2, ClO2, HCN, PH3, dan SO2.
Pemancar S2 dapat digunakan di dalam atau di luar ruangan. Penahan api untuk versi tahan ledakan
menggunakan lapisan yang dipatenkan yang membuatnya anti air. Pelindung percikan juga tersedia untuk digunakan di tempat yang sangat basah
lingkungan. Kotak sambungan baja tahan karat opsional tersedia untuk lingkungan yang korosif.
Semua pemancar S2 dirancang untuk berinteraksi dengan pengontrol RKI, atau dengan sistem PLC / DCS.
Explosion Proof – Class I, Div. 1 , Groups B, C, D
| LEL General Purpose | LEL H2 Specific | H2 PPM Hydrogen MOS | O2 Oxygen | H2S Hydrogen Sulfide | CO Carbon Monoxide | CH4 Methane IR | HC Hydrocarbons IR | CO2 Carbon Dioxide IR | |
| Part # | 65-2405RK | 65-2451RK | 65-2445-100 | 65-2322RK | 65-2331RK | 65-2336RK | 65-2394RK-CH4 | 65-2394RK-HC | 65-2396RK-02 65-2396RK-03 65-2396RK-05 65-2396RK-10 |
65-2405RK-05 | 65-2451RK-05 | ||||||||
| Sensor | Catalytic | Metal oxide | Galvanic cell | Electrochemical | Infrared | ||||
| Measuring Range | 0-100% LEL | 0-100% LEL (H2 Specific) | 0-100 ppm | 0-25% Vol. | 0-100 ppm | 0-300 ppm | 0-100% LEL | 0 – 5000 ppm 0 – 5% Vol. 0 – 50% Vol. 0 – 100% Vol. | |
| Lower Detectable Limit (LDL) | 2% of full scale | 0.1% Vol. | 2% of full scale | ||||||
| Accuracy (whichever is greater) | ± 5% of | ± 10% of full scale | ±0.5% O2 | ± 5% of | ± 5% of | ± 5% of | |||
| Response Time (T-90) | 30 Seconds | 20 Seconds | 45 Seconds | 90 Seconds | 60 Seconds | 90 Seconds | 30 Seconds | ||
| Max Current Draw (24VDC) | 70 mA (power wires) 25 mA (signal wires) 3 wires | 25 mA max, 2 wires | 60 mA (power wires) 25 mA (signal wires) 3 wires | ||||||
| Life Expectancy | 2 to 3 years with normal exposure to flammable gas | 3-5 years with normal service | 5 years plus with normal service | 2-3 years with normal service | 5 years plus with normal service | ||||
| Operating Environment | |||||||||
| Location | Indoor or outdoor. Explosion proof for Class I, Div. 1, Groups B, C, and D. | ||||||||
| Temperature | -40°F to 167°F -40°C to 75°C | -4°F to 104°F -20°C to 40°C | -4°F to 113°F -20°C to 45°C | -40°F to 104°F -40°C to 40°C | 23°F to 104°F -5°C to 40°C | -40°F to 122°F -40°C to 50°C | |||
| Humidity | 0 – 99% RH, non condensing | ||||||||
| Housing | |||||||||
| Housing J Box | Cast aluminum explosion proof, optional stainless steel J-box available | ||||||||
| Sensor | Stainless steel explosion proof | ||||||||
| Controls | |||||||||
| Zero | Sets transmitter output to 4 mA with zero output from sensor | ||||||||
| Span | Sets transmitter output to proper level when span gas is applied | ||||||||
| Output | 4 – 20 mA signal | ||||||||
| Operating Voltage | 11 VDC to 30 VDC | 19 VDC to 30 VDC | 19-30VDC (250 OHMS impedance max) | 11 VDC to 30 VDC | |||||
| Approvals | 65-2405RK UL | 65-2451RK UL | 65-2445-100 | CSA NRTL | C UL US | ||||
65-2405RK-05 | 65-2451RK-05 | 65-2445-100-05 CSA | |||||||
| Controllers | Compatible with the following controllers: Beacon 110, Beacon 200, Beacon 410A, and 800, also PLC and DCS systems | ||||||||
| Warranty | One year materials and workmanship | ||||||||
Toxic Gas Transmitters – Class I, Div. 2
O2 | H2S | CO | Toxics | CO2 | |
| Part # | 65-2320RK 65-2321RK | 65-2330RK | 65-2335RK | See chart | 65-2397RK-02 65-2397RK-03 65-2397RK-05 65-2397RK-10
|
| Sensor | Galvanic cell Partial Pressure | Electrochemical | Infrared | ||
| Measuring Range | 0-25% Vol. | 0-100 ppm | 0-300 ppm | See chart | 0 – 5000 ppm 0 – 5% Vol. 0 – 50% Vol. 0 – 100% Vol. |
| Lower Detectable Limit (LDL) | 0.1% Vol. | 2% of full scale | |||
| Accuracy
(whichever is greater) | ± 0.5% O2 | ± 5% of | ± 5% of | ± 10% of | ± 5% of |
| Response Time (T-90) | 20 Seconds | 45 Seconds | 30 Seconds | 60 Seconds | 30 Seconds |
| Max Current Draw (24VDC) | 25 mA max, 2 wires | 60 mA (power wires) 25 mA (signal wires) 3 wires | |||
| Life Expectancy | 2 years normal | 2 to 3 years with normal service | 5 years plus with | ||
| Operating Environment | |||||
| Location | Indoor Class I, Div. 2 | ||||
| Temperature | -4°F to 122°F -20°C to 50°C | 14°F to 104°F -10°C to 40°C | -40°F to 122°F -40°C to 50°C | ||
| Humidity | 0 – 99% RH non condensing | 5-95% RH | 0 – 99% RH | ||
| Housing | |||||
| Housing J-Box | Cast aluminum, explosion-proof | ||||
| Sensor | Plastic or aluminum | ||||
| Controls | |||||
| Zero | Sets transmitter output to 4 mA with zero output from sensor | ||||
| Span | Sets transmitter output to 20 mA with full scale output from sensor | ||||
| Operating Voltage | 19 VDC to 30 VDC | ||||
| Output | 4-20 mA signal | ||||
| Controllers | Compatible with the following controllers: Beacon 110, Beacon 200, Beacon 410A, and 800, also PLC and DCS systems | ||||
| Warranty | One year materials and workmanship | ||||
S2 Non Explosion Proof Toxic Assemblies | ||||
| Part Number With J-Box | Gas | Range | Resolution | Sensor Type |
| 65-2340RK-NH3 | Ammonia (NH3)* | 0 – 75.0 ppm | 0.1 ppm | ESM -01 |
| 65-2341-NH3-75 | Ammonia (NH3) | 0 – 75.0 ppm | 0.1 ppm | CT-7 |
| 65-2341-NH3-1 | Ammonia (NH3) | 0 – 100 ppm | 1 ppm | CT-7 |
| 65-2341-NH3-2 | Ammonia (NH3) | 0 – 200 ppm | 1 ppm | CT-7 |
| 65-2341-NH3-5 | Ammonia (NH3) | 0 – 500 ppm | 1 ppm | CT-7 |
| 65-2340RK-AsH3 | Arsine (AsH3) | 0 – 1.50 ppm | 0.01 ppm | ESM -01 |
| 65-2341-CL2-3 | Chlorine (Cl2) | 0 – 3.00 ppm | 0.01 ppm | CT-7 |
| 65-2341-CL2-05 | Chlorine (Cl2) | 0 – 5.00 ppm | 0.02 ppm | CT-7 |
| 65-2341-CL2-10 | Chlorine (Cl2) | 0 – 10.0 ppm | 0.1 ppm | CT-7 |
| 65-2341-CLO2-1 | Chlorine Dioxide (ClO2) | 0 – 1.00 ppm | 0.01 ppm | CT-7 |
| 65-2340RK-HCN | Hydrogen Cyanide (HCN) | 0 – 15.0 ppm | 0.1 ppm | ESM -01 |
| 65-2340RK-PH3 | Phosphine (PH3) | 0 – 1.00 ppm | 0.01 ppm | ESM -01 |
| 65-2340RK-SO2 | Sulfur Dioxide (SO2) | 0 – 6.00 ppm | 0.01 ppm | ESM -01 |
S2 Wiring Matrix | ||||
| S2 Transmitter | Number of Wires to Controller | Maximum Distance to Controller | ||
| 18 AWG wire | 16 AWG wire | 14 AWG wire | ||
| LEL / IR / CO2 | 3 | 2500 ft. | 5,000 ft. | 8,000 ft. |
| Oxygen | 2 | 2500 ft. | 5,000 ft. | 8,000 ft. |
| H2S | 2 | 2500 ft. | 5,000 ft. | 8,000 ft. |
| CO | 2 | 2500 ft. | 5,000 ft. | 8,000 ft. |
| Toxics | 2 | 2500 ft. | 5,000 ft. | 8,000 ft. |
- Product Datasheet
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