Description
Overview
GAOTek Hydrogen Cyanide gas detector is a product that can be used as a 6 in 1 multi gas detector at most. It can detect 1 to 4 kinds of gases at the same time, and the unit can be switched.
Features
- Built-in pumping measurement
- High temperature gas detection
- Three display modes can be switched
- Graphic display
- Rich man-machine interface
Technical specifications
| Detection gas | Hydrogen cyanide HCN | |||||
| Scope of detection | 0 ppm to 10 ppm, 30 ppm, 100 ppm | |||||
| Resolution | 0.001 ppm (0 ppm to 10 ppm), 0.01 ppm (0 ppm to 30 ppm, 100 ppm) | |||||
| Detection principle | Electrochemical principles | |||||
| Sensor life | 5 years | |||||
| Detection method | Built-in pump suction, flow rate 500 ml/min | |||||
| Display method | 2.31 in (90.94 mm) 320 X 240 high-definition color screen display, 5-buttons operation | |||||
| Detection accuracy | ≤±3% F.S | |||||
| Response time | ≤20 s | Recovery Time | ≤30 s | |||
| Battery capacity | 3.6 V DC, 4500 mA large-capacity rechargeable polymer battery, with overcharge, over-discharge, overvoltage, overheating, and short circuit protection functions | |||||
| Use environment | Temperature -40 °F to 158 °F (-40 ℃ to +70 ℃); Relative humidity ≤0% RH to 99% RH (built-in filter can be used in high humidity or high dust environment) |
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| Sample temperature | -40 °F to 158 °F (-40 ℃ to +70 ℃), optional with extra charge high temperature sampling probe, can detect the flue gas concentration of 400 degrees or higher | |||||
| Temperature measurement | -40 °F to 248 °F (-40 ℃ to +120 ℃) Accuracy: 32.9 °F (0.5 ℃)
Temperature measurement |
-40 °F to 248 °F (-40 ℃ to +120 ℃)
Accuracy: 32.9 °F (0.5 ℃) |
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| Data storage | Standard configuration of 100,000 data capacity, support history viewing, deletion or data export, free host computer communication software. The storage function is off by default, and can be set to on, and the storage time interval can be set arbitrarily. | |||||
| Communication Interface | USB (charging and communication), Optional with extra charge RS485 or RS232 communication interface |
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| Standard accessories | Manual, certificate of inspection and warranty card, USB charger (including data cable), aluminum alloy box, alligator clip, host computer communication software, 1PC humidity dust filter | |||||
| Optional accessories | Temperature and humidity measurement function, 42.24 in (1.2 m) retractable sampling probe 39.37 in to 393.70 in (1 m to 10 m) hose, standard length 39.37 in (1 m), high temperature sampling probe, high temperature and high humidity pretreatment system, spare humidity dust filter. | |||||
| Application occasions | Petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment and other occasions where gas concentration needs to be detected. | |||||