Fixed Gas Detector
Gas Detector (Pump-Suction Type)
Model: CTN90
The ULT200 ultrasonic level transmitter provides reliable non-contact level measurement for liquids, solids and slurries. With advanced echo processing technology, it delivers high accuracy even in challenging industrial environments.
- 24-Hour Response Fast turnaround time
| Product Model | CTN50 | CTN60 | CTN90 | ||
| Name | Gas Code | Target Gas | Measuring Range | Response Time | |
| Combustible Gas | K1 | EX | 0-100%LEL | ≤30s | |
| Carbon Monoxide | H1 | C0 | 0-1000ppm | ≤30s | |
| Hydrogen Sulfide | L1 | H2S | 0-100ppm | ≤30s | |
| Oxygen | Y1 | O2 | 0-30%VOL | ≤30s | |
| Ammonia | A1 | NH3 | 0-100pp | ≤30s | |
| Hydrogen | Q1 | H2 | 0-1000ppm | ≤30s | |
| Chlorine | L2 | CL2 | 0-20ppm | ≤30s | |
| Sulfur Dioxide | L3 | S02 | 0-20ppm | ≤30s | |
| Phosphine | T2 | 4PH3 | Q-20ppm | ≤30s | |
| Nitric Oxide | A2 | NO | 0-250ppm | ≤30s | |
| Nitrogen Dioxide | A3 | NO2 | 0-20ppm | ≤30s | |
| Hydrogen Chloride | Q3 | HCL | 0-20ppm | ≤30s | |
| Chlorine Dioxide | L5 | CL02 | Q-50ppm | ≤30s | |
| VOC | T3 | VOC | 0-10ppm | ≤30s | |
| Ethylene Oxide | Y2 | ETO | 0-100pPm | ≤30s | |
| Hydrogen Cyanide | Q2 | HCN | 0-50pPm | ≤30s | |
| Vinyl Chloride | P3 | C2H3CL | 0-200ppm | ≤30s | |
| Ozone | C1 | O₃ | 0-10ppm | ≤30s | |
| Carbon Dioxide | T1 | C02 | 0-50000ppm | ≤30s | |
| Methanol Gas | P2 | CH3OH | 0-100%LEL | ≤30s | |
| Methyl Mercaptan Gas | P1 | CH3SH | 0-100pPm | ≤30s | |
| Temperature & Humidity Gas | TRH | T+RH | 0-100%RH | ≤30s | |
| Other Technical Parameters | Detection Method | Diffusion Type, Flow-Through Type, Pump-Suction Type, Split Type, Online Continuous Operation | |||
| Operating Voltage | 10～30V DC | ||||
| Operating Current | < 150 mA (Max) for Combustible Gas; < 100 mA (Max) for Other Gases | ||||
| Output Signal | 4 ～20 mA / RS485 / Power-bus/Relay | ||||
| Housing Material | Die-Cast Aluminum | ||||
| Dimensions | 181×136×93mm(Display Type) | ||||
| Connection Distance | 200 – 1200 m (Depends on cable type and wiring method) | ||||
| Protection Rating | IP65/IP66 | ||||
| Installation Method | Wall Mount | ||||
| Explosion-Proof Type | Flameproof Type | ||||
| Explosion-Proof Rating | Ex dII CT6 | ||||
| Conduit Entry | Hexagonal Cable Gland M20*1.5 | ||||
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