The TD1138-C2H2 Pumping Acetylene Detector is equipped with a high-precision electrochemical sensor imported from abroad, ensuring accurate and reliable detection of acetylene gas. It features a USB interface for high-speed data transmission, allowing users to download and print measurement results easily. The device includes an LCD dot matrix display that shows essential information such as gas type, unit, concentration value, maximum reading, local time, and ambient temperature. The user interface supports both Chinese and English, making it accessible for international use. Users can quickly switch between gas concentration units like PPM and mg/m³ with a simple button press.
This detector comes with a built-in micro-sampling pump, offering ten adjustable suction force settings to suit different environments. It is designed with an explosion-proof rating of ExiaIICT4, making it suitable for use in hazardous areas. The device offers self-checking and zero calibration functions, ensuring consistent accuracy over time. It also includes one-button recovery to factory settings, preventing accidental misoperation. With temperature and pressure compensation, the detector delivers two-level sound and light alarms, adapting to varying environmental conditions.
The TD1138-C2H2 is ideal for monitoring acetylene levels in various industries, including furniture manufacturing, flooring, wallpaper, paint, interior decoration, pharmaceuticals, food processing, agriculture, and more. It is especially useful in confined spaces, production workshops, warehouses, and waste treatment facilities. Its pumping sampling mode allows for precise gas analysis during inspections or routine checks.
Key specifications include:
- **Gas Detected:** Acetylene (Câ‚‚Hâ‚‚)
- **Detection Principle:** Electrochemical
- **Sampling Method:** Pumping type, with a flow rate up to 1L/min
- **Adjustable Pump Suction Force:** 10 levels
- **Measurement Range:** 0–100ppm, 0–200ppm, 0–500ppm, 0–1000ppm (custom ranges available)
- **Resolution:** 0.01ppm (0–100ppm), 0.1ppm (0–200ppm, 0–500ppm), 1ppm (0–1000ppm)
- **Accuracy:** ±2% FS
- **Signal Output:** USB interface for fast data transfer
- **Response Time:** ≤10 seconds
- **Recovery Time:** ≤10 seconds
- **Display:** LCD dot matrix
- **Language Support:** Chinese and English
- **Operating Temperature:** -40°C to 70°C
- **Humidity:** 0–95% RH
- **Explosion-Proof Rating:** ExiaIICT4
- **Protection Rating:** IP66
- **Alarm Modes:** Sound, light, and vibration
- **Battery Life:** Up to 100 hours (without pump)
- **Dimensions:** 205 x 75 x 32 mm
- **Weight:** 300g
Whether used in industrial, agricultural, or environmental monitoring scenarios, the TD1138-C2H2 Pumping Acetylene Detector provides a robust, accurate, and user-friendly solution for detecting and managing acetylene gas levels effectively.
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