Direct Connect Gas Sensors
Dapatkan Penawaran
Sensor gas seri RKI Direct Connect sangat andal dan sangat hemat biaya untuk mendeteksi bahaya gas yang umum. Seri sambungan langsung tersedia untuk LEL, LEL Khusus H2, LEL IR, Oksigen, H2S, CO, CO2, dan berbagai gas beracun. Sensor untuk LEL, H2, Oksigen, H2S, CO2, dan Karbon Monoksida tahan ledakan dengan penahan api, dan disetujui untuk digunakan di area berbahaya (Kelas 1, Div. 1 Grup B, C, D). Versi opsional anti-ledakan tersedia untuk oksigen, H2S, CO, dan CO2 untuk digunakan di Kelas 1 Div 2.
Sensor Direct Connect dapat digunakan dengan dua cara berbeda. Sensor dapat dipasang langsung ke pengontrol sebagai sistem yang berdiri sendiri, atau dapat dipasang ke kotak sambungan tahan ledakan untuk deteksi jarak jauh.
Sensor racun 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 racun dirancang untuk digunakan di lokasi berbahaya Kelas I, Div. 2. Sensor tersedia untuk NH3, AsH3, Cl2, ClO2, HCN, PH3, dan SO2.
Sensor Direct Connect dapat digunakan di dalam maupun di luar ruangan. Penahan api untuk versi tahan ledakan menggunakan lapisan yang dipatenkan yang membuatnya anti air. Selain itu, pelindung percikan juga tersedia untuk digunakan di lingkungan yang sangat basah. Kotak sambungan baja tahan karat opsional tersedia untuk lingkungan yang korosif.
Semua sensor Direct Connect dirancang untuk secara khusus berinteraksi dengan pengontrol RKI Beacon 110, 200, dan 410A.
Layanan Terkait
- Desain, Konsultasi, dan Rekayasa
- Instalasi
- Memulai
- Pelatihan
- Pemeliharaan Sistem
Explosion Proof Class I, Div. 2 , Groups B, C, D | |||||||||
| LEL General Purpose | LEL H2 Specific | O2 Oxygen | H2S Hydrogen Sulfide | CO Carbon Monoxide | CH4 Methane IR | HC Hydrocarbons IR | CO2 Carbon Dioxide IR | ||
| Sensor With J-Box | 61-1000RK (UL) | 61-1001RK (UL) | 65-2515RK | 65-2427RK-05 | 65-2437RK-05 | 61-1003RK-CH4 61-1006RK-CH4 | 61-1003RK-HC | 61-1004RK-02 61-1004RK-03 61-1004RK-05 61-1004RK-10 | |
| 61-1000RK-05 (CSA) | 61-1001RK-05 (CSA) | ||||||||
| Sensors | Catalytic | Galvanic cell | Electrochemical | Infrared | |||||
| Sensor Only | 61-0140RK (UL) 61-0140RK-05 (CSA) | LEL H2 – NC-6205-01 (UL) NC-6205-05 (CSA) | 65-2514RK | 65-2428 | 65-2438 | 61-0190RK-CH4 61-0192RK-CH4 | 61-0190RK-HC | 61-0191RK-02 61-0191RK-03 61-0191RK-05 61-0191RK-10 | |
| Measuring Range | 0-100% LEL | 0-25% Vol. | 0-100 ppm | 0-300 ppm | 0-100% LEL 0-100% Vol. | 0-100% LEL | -02 -03 -05 -10 | 0 – 5000ppm 0 – 5.0%Vol. 0 – 50%Vol. 0 – 100%Vol. | |
| Lower Detectable Limit (LDL) | 2% of full scale | 0.1% Vol. | 2% of full scale | ||||||
| Response Time (T-90) | LEL – 30 Seconds | LEL H2 – 20 Seconds | 90 Seconds | 60 Seconds | 90 Seconds | 30 Seconds | 30 Seconds | 30 Seconds | |
| Accuracy | +/- 5% of full scale (0.5% volume for oxygen) | ||||||||
| Life
Expectancy | 2 to 3 years with normal service | 3 to 5 years with normal service | 2 to 3 years with normal service | 5 years plus with normal service | |||||
| Operating Environment | |||||||||
| Location | Indoor or outdoor. Explosion proof for Class I, Groups B, C, and D atmospheres. | ||||||||
| Temperature | -40°F to 167°F -40°C to 75°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 | ||||||||
| Approvals | 61-1000RK UL | 61-1001RK UL | CSA NRTL | C UL US | |||||
| 61-1000RK-05 CSA | 61-1001RK-05 CSA | ||||||||
| Controllers | Compatible with the following controllers: Beacon 110, Beacon 200, and Beacon 410A | ||||||||
| Warranty | One year materials and workmanship | ||||||||
Toxic Gas Transmitters Class I, Div. 2 | |||||
| O2 Oxygen | H2S Hydrogen Sulfide | CO Carbon Monoxide | Toxics | CO2 Carbon Dioxide | |
| Sensor With J-Box | 65-2497RK *65-2502RK | 65-2498RK | 65-2499RK | See Chart Below | 61-1007RK-02 61-1007RK-03 61-1007RK-05 61-1007RK-10 |
| Sensors | Galvanic cell | Electrochemical | Infrared | ||
| Sensor Only | 65-2494RK
*65-2510RK | 65-2495RK | 65-2496RK | See Chart Below | 61-0198RK-02 61-0198RK-03 61-0198RK-05 61-0198RK-10 |
| Measuring Range | 0-25% Vol. | 0-100 ppm | 0-300 ppm | 0 – 5000ppm 0 – 5.0%Vol. 0 – 50%Vol. 0 – 100%Vol. | |
| Lower Detectable Limit (LDL) | 0.1% Vol. | 2% of full scale | |||
| Response Time (T-90) | 20 seconds or less | 35 seconds or less | 60 seconds or less | 30 seconds or less | |
| Accuracy | +/- 5% of full scale (0.5% volume for oxygen) | ||||
| Life Expectancy | 2 years withnormal service | 2 to 3 years with normal service | 5 years plus with normal service | ||
| Operating Environment | |||||
| Location | Indoor or outdoor, 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 | ||||
| Housing | |||||
| Housing J-Box | Cast aluminum, explosion-proof | ||||
| Sensor | Aluminum | ||||
| Controllers | Compatible with the following controllers: Beacon 110, Beacon 200, and Beacon 410A | ||||
| Warranty | One year materials and workmanship | ||||
 | Toxic Direct Connect Sensor Ordering Information | |||||
| Part Number With J-Box | Part Number Without J-box | Gas | Range | Resolution | Sensor type | |
| 65-2301RK-NH3 | 65-2300RK-NH3 | Ammonia (NH3)* | 0 – 75.0 ppm | 0.1 ppm | ESM -01 | |
| 65-2303-NH3-75 | 65-2302-NH3-75 | Ammonia (NH3) | 0 – 75.0 ppm | 0.1 ppm | CT-7 | |
| 65-2303-NH3-1 | 65-2302-NH3-1 | Ammonia (NH3) | 0 – 100 ppm | 1 ppm | CT-7 | |
| 65-2303-NH3-2 | 65-2302-NH3-2 | Ammonia (NH3) | 0 – 200 ppm | 1 ppm | CT-7 | |
| 65-2303-NH3-5 | 65-2302-NH3-5 | Ammonia (NH3) | 0 – 500 ppm | 1 ppm | CT-7 | |
| 65-2301RK-AsH3 | 65-2300RK-AsH3 | Arsine (AsH3) | 0 – 1.50 ppm | 0.01 ppm | ESM -01 | |
| 65-2303-CL2-3 | 65-2302-CL2-3 | Chlorine (Cl2) | 0 – 3.00 ppm | 0.01 ppm | CT-7 | |
| 65-2303-CL2-10 | 65-2302-CL2-10 | Chlorine (Cl2) | 0 – 10.0 ppm | 0.1 ppm | CT-7 | |
| 65-2303-CLO2-1 | 65-2302-CLO2-1 | Chlorine Dioxide (ClO2) | 0 – 1.00 ppm | 0.01 ppm | CT-7 | |
| 65-2303-CLO2-3 | 65-2302-CLO2-3 | Chlorine Dioxide (ClO2) | 0 – 3.00 ppm | 0.01 ppm | CT-7 | |
| 65-2303-CLO2-5 | 65-2302-CLO2-5 | Chlorine Dioxide (ClO2) | 0 – 5.00 ppm | 0.01 ppm | CT-7 | |
| 65-2301RK-HCN | 65-2300RK-HCN | Hydrogen Cyanide (HCN) | 0 – 15.0 ppm | 0.1 ppm | ESM -01 | |
| 65-2301RK-PH3 | 65-2300RK-PH3 | Phosphine (PH3) | 0 – 1.00 ppm | 0.01 ppm | ESM -01 | |
| 65-2301RK-SO2 | 65-2300RK-SO2 | Sulfur Dioxide (SO2) | 0 – 6.00 ppm | 0.01 ppm | ESM -01 | |
| * Sensor being phased out, use CT-7 type when possible. | ||||||
Direct Connect Wiring Matrix | ||
| Sensor | Number of Wires to Controller | Maximum Distance to Controller |
| 18 AWG wire min. | ||
| LEL / CO2 / IR | 4 | 500 ft. |
| Oxygen | 2 | 500 ft. |
| H2S | 2 | 500 ft. |
| CO | 2 | 500 ft. |
| Toxics | 2 | 500 ft. |