GAOTek High Sensitivity LCD Portable NH3 Gas Detector
This High Sensitivity LCD Portable NH3 Gas Detector has a± 2 % FS precision, a natural diffusion sampling and DC 3.7 V working voltage.
Description
Description
Technical Specifications
| Battery | 3.7 V, 1700 mA lithium battery |
| Precision | ± 2 % FS |
| Detection Principle | catalytic/electrochemical/Infrared |
| Alarm Method | Light/sound/Vibration |
| Sampling | Natural diffusion |
| Measurement Range | 0 % to 100 % LEL, 0 % to 100 %VOL, 0 PPM to 1000 PPM, 0 % to 30 %VOL, 0 ppm to 1000 ppm, 0 PPM to 20 PPM etc |
| Measurable Gas | EX combustible gasses, CO, O2, H2S, NO2, natural gas, Methane, NO, SO2, NH3, H2, or other gasses as customer requirements |
| Display Mode | LCD displays real-time data and alarm status and detects gas |
| Explosion-proof Mark | Ex IB IIB T4 Gb |
| Response Time | T90 < 30s |
| Working Voltage | DC 3.7 V (Lithium battery 2000 mAh) |
| Charging Time | 6 h to 8 h |
| Standby Time | more than 8 hours |
| Packing Size | 8.27 in x 5.91 in x 3.15 in (210 mm x 150 mm x 80 mm) |
| Working Environment Temperature | 14 °F to 131 °F (-10 ℃ to 55 ℃) |
| Product Dimensions | 4.33 in x 2.76 in x 1.97 in (110 mm x 70 mm x 50 mm) |