Description
Overview
GAOTek Hydrogen Gas Detector, this gas detector supports customization of more than 300 kinds of gases such as CO, EX, H2S, CO2, O2, CH4, 03, SO2, HCL, etc., and supports customization of different ranges. This gas detector is a smart product with various communication methods and display in real time. This product uses a 2.4 inches inch industrial grade OLED screen with high stability, high accuracy and high intelligence real time monitoring and alarm can be carried out through simple settings. After the gas to be measured touches the sensor, the sensor will generate an electrical signal consistent with the concentration of the gas to be measured, which is sent to the ADC for acquisition and converted into a digital signal through the analog conditioning circuit, and then the concentration of the gas to be measured is displayed on the display screen.
Features
- Integrated sounds and light alarm indication
- 4 inch high-definition large screen
- Independent RTC clock
- SD memory card plus FLASH
- Remote control
- Can relate to controller
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Technical Specifications
| Explosion Proof Grade | Exd IIC T6 Gb |
| Response Time | < 30 S |
| Power Supply | DC 24 V ± 15 % |
| Output Current | 4 mA to 20 mA |
| Working Humidity | 0 % RH to 95 % RH (no dew) |
| Contact Output | Free contact output, max power 1 kW |
| Single Input | RS 485 |
| Installation Method | Wall-mounted |
| Shell Material | Aluminum |
| Working Pressure | 12.47 psi to 15.36 psi (86 Kpa to 106 Kpa) |
| Zero Drift | ≤ ± 2 % FS or years |
| Working Temperature | -4 °F to 131 °F (-20 ℃ to 50℃) |
| Dimensions | 7.48 in × 5.90 in × 3.74 in (190 mm x 150mm x 95 mm) |
| Weight | 4.62 lbs (2.1 kg) |