Overview
The Enviro Test Construct Fixed Gas Detector ensures real-time monitoring of up to six gases with high precision and quick response.
Its built-in suction pump provides faster and more accurate readings than diffusion models.
Equipped with a 2.4-inch color LCD display, it supports multiple output signals for remote monitoring.
Weighing 3.4kg (7.49 lbs), this durable detector is designed for harsh industrial environments.
Features
- Built-in suction pump for fast and accurate detection.
- Simultaneously detects up to 6 different gases.
- Supports ppm, mg/m³, μmol/mol units with automatic conversion.
- 4-inch HD LCD display with wide viewing angle (120°).
- Strong anti-interference design ensures stable performance in harsh environments.
- Multiple transmission signals: 4-20mA, RS485, relay, wireless (optional).
- Remote control via infrared remote for settings adjustment.
- Sound & light alarm for enhanced safety alerts.
- Optional accessories: dry filter device, pretreatment system, high-temp probe, control panel.
Technical Specifications
| Network Frequency | 2.4G high frequency |
| Detected Gas | CO, H2S, O2, CH4/Combustible Gases, customizable |
| Detection Principle | Electrochemical, Catalytic combustion, Infrared Ray, PID (based on gases) |
| Measure Range | CO: 0-1000/2000ppm; H2S: 0-100/200ppm; O2: 0-25%/30%VOL; CH4/EX: 0-100%LEL/100%VOL |
| Resolution | CO: 1ppm; H2S: 0.01ppm; O2: 0.01%VOL; CH4/EX: 1%LEL/1%VOL |
| Accuracy | ≤±2-3% F.S. (customizable for higher precision) |
| Response Time (T90) | ≤30 seconds |
| Pump Flow Rate | 0.35-0.5 L/min |
| Display | 2.4-inch color LCD, resolution 320×240 |
| Display Content | Gas molecular formula, concentration, unit, pump status, alarm, etc. |
| Concentration Units | ppm, mg/m³, μmol/mol (auto-converted, switchable) |
| Alarm Mode | Buzzer, on-screen alarm prompt, adjustable high/low values |
| Signal Output | 4-20mA, RS485, 1 set relay (optional: 1-5VDC, 2 relay sets) |
| Data Management | Download, store, print, and analyze history data with PC software (optional) |
| Wireless Output (Optional) | Cloud upload, SMS reminder, no distance limit |
| Installation Method | Wall-mounted, pipeline, or flow-through (optional) |
| Power Supply | 12-24VDC |
| Language | Chinese/English (customizable) |
| Humidity | 0~95%RH (non-condensing, filter available for high humidity) |
| Operating Temperature | -20°C to +50°C (-4°F to +122°F), optional high-temp probe for >50°C |
| Explosion-Proof Grade | ATEX/IECEx: Ex d IIC T6 Gb |
| Protection Level | IP66 |
| Size (H×W×D) | 400×300×260 mm (15.7 × 11.8 × 10.2 in) |
| Weight | 3.4kg (7.49 lbs), 3.8kg (8.38 lbs) with alarm light |
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