Overview
Enviro Testers fixed CO2 gas detector can detect the real-time gas concentrations and display data on the 2.4-inch HD color LCD screen. Monitoring data can be saved and analyze by a computer.
Features
- 2.4-inch technical-grade display
- Three concentration units available
- Variety signal output models
- Variety signal transmission options
- Software for automatic calibration
- Supports Chinese and English operation
Technical Specifications
| Sensor | Non-Dispersive Infrared Analysis |
| Detection Pattern | Diffusion, pipeline screw thread size: M40 x 1.5 MM), Circulation, Pumping is available, Online detection |
| Detection Range | 0 to 2000, 5000, 10000, 50000 PPM, 0 to 20%, 50%, 99.99% VOL (Optional) |
| Resolution | 1 PPM (0 to 50000 PPM), 0.01% VOL (0 to 99.99% VOL) |
| Detection Accuracy | ≤ ± 2% F.S |
| Linearity Error | ≤ ± 1% F.S |
| Reaction Time | ≤ 20 S (T 90) |
| Zero Drift | ≤ ± 1% (F.S/Year) |
| Recovery Time | ≤ 20 S |
| Repeatability | ≤ ± 1% F.S |
| Relay Output | Two relays output, Contact rating: 24 VDC 3 A or 220 VAC 3 A |
| Explosion Proof | ExdII CT6, Certification Number of Explosion-proof: CNE x 10.1807 |
| Outputs | Analog: 4 to 20 mA signal, 0 to 5 V, 0 to 10 V Modbus: RS485 signal Pulse signal or TCP or IP signal, optional |
| Alarm Setting | Two alarm set points Alarm mode optional: Low Alarm-High alarm or High Alarm-High alarm or Low Alarm-Low alarm |
| Controllers | Compatible with DN3000 or DN9000, as well as most DCS or PLC systems |
| IP Rating | IP66 |
| Material | Aluminum, Explosion and corrosion proof |
| Connection | 3/4″ NPT, 1/2″ NPT |
| Operating Pressure | 0 to 200 Kpa |
| Operating Voltage | 24 VDC (9 to 30 VDC) |
| Standard Accessories | User manual Certification Calibration cover |
| Optional Accessories | Hose (0.19 in x 0.31 in), drying tube, water separator or pumping pump Infrared remote control Temperature and humidity sensor, SMS alarm,3G module or wireless transmission module |
| Relative Humidity | ≤ 90% RH, Non-condensing |
| Operating Temperature | -22 °F to 144 °F (-30 °C to 60 °C) |
| Dimensions | 7.87 in x 6.29 in x 3.14 in (200 mm x 160 mm x 80 mm) |
| Weight | 3.3 lb (1.5 kg) |
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