Pump-Type HCL Gas Detector ≤±2-5%FS Accuracy Fast Response Time Fixed Gas Detector
Hydrogen chloride (HCL) is a colorless, irritating, corrosive and asphyxiating gas that is volatile and unstable.
High-purity HCL gas is widely used in the electronics industry. It has a suffocating odor and is highly irritating to the upper respiratory tract, with corrosive effects on eyes, skin, and mucous membranes. Concentration monitoring is essential to prevent leaks and ensure safety. Maximum allowable concentrations: China (MAC) 15 mg/m³ (9.2ppm); US TLV-C 7.5mg/m³ (4.6ppm).
Due to HCL's volatility and instability, a pump-type detector is recommended for faster and more reliable gas absorption and detection.
YT-98H/YT-98H-A Fixed Gas Detector is a built-in pump-suction single & multi-gas detector with IECEx and ATEX certification. Featuring non-contact magnetic wand design, it's suitable for installation in explosion-proof areas and oil & gas industries.
The detector offers 3-wire 4-20mA output with relays, HART and Modbus protocols for compatibility with most control systems. Optional wireless functionality enables remote data viewing on laptops, mobile phones or cloud systems.
- Simultaneous detection of up to 6 different gases
- 2.4-inch industrial-grade HD color screen with 320*240 resolution and 120° viewing angle
- Optional wireless module for cloud data upload with SMS alerts (unlimited transmission distance)
- Internal suction pump for rapid response
- Full software automatic verification and zero calibration functions for enhanced accuracy
- Standard outputs: 4-20mA current signal, RS485 Modbus signal, and relay signal
- Infrared remote control for detector operation and settings adjustment
- Optional sound and light alarm function when reaching alert thresholds
| Parameter | Specification |
|---|---|
| Gas Detected | HCL |
| Detection Principle | Electrochemical |
| Installation Method | Wall-mounted, piping type, flow-type (environment dependent) |
| Measurement Range | 0-10, 20, 50, 100PPM; 0-500, 1000, 2000PPM |
| Resolution | 0.1PPM, 1PPM |
| Accuracy | ≤±2-5%FS (sensor dependent) |
| Signal Output | 4-20mA, RS485, relay |
| Response Time (T90) | 15-30s (sensor dependent) |
| Recovery Time | ≤10S |
| Repeatability | ≤±1% |
| Display | 2.4-inch color (320*240 resolution) |
| Operating Language | English/Chinese |
| Display Content | Gas molecular formula, concentration, unit, pump status |
| Temperature Range | -20°C to 55°C |
| Humidity Range | 0-95%RH |
| Explosion-Proof | IECEX:Ex db IIC T6 Gb; ATEX:Ex db IIC T6 Gb |
| Protection Rating | IP66 |
| Alarm Mode | Sound, light |
| Operating Time | 24h |
| Dimensions | 43*27*15cm |
| Weight | 4.6kg |
Safegas specializes in environmental monitoring equipment and systems for 16 years, with gas detectors as our core product. We provide complete production lines and solutions tailored to various industries including Oil, Chemical, Pharmaceutical, Energy, Environmental Protection, Electronics, Municipal Engineering, Agriculture, and Household Appliances.
Our management philosophy emphasizes market orientation, innovation, quality survival, and development growth. With a professional team and customer-focused approach, we've earned trust in domestic and international markets.
A1: We are a professional manufacturer specializing in gas detectors for over 10 years.
A2: Typically 1 piece.
A3: Our products use imported sensors and components, with full certifications.
A4: 1 year warranty from factory date, with lifetime maintenance support.
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