Description
Overview
GAOTek Portable Gas Detect Analyzer adopts 2.5 in (63.5 mm) high-definition color screen for real-time display, and adopts gas sensors of well-known brands in the industry. It is used to quickly detect the concentration of various gases and the measurement of ambient temperature and humidity, and alarm if the measurement exceeds the limit. It is suitable for detecting gas concentration in pipelines or confined spaces and atmospheric environments; gas leakage or high concentration single gas purity where various background gases are nitrogen or oxygen. There are more than 500 kinds of detected gases.
Features
• Detects 1 to 5 gases, switchable units
• Built-in pump, water vapor/dust filter for high-humidity
• HD color screen, real-time data, alarm, menu
• Stores 100,000+ data, timed alarm concentration storage
• Optional high-temp detection, up to 1472 °F (800 °C)
Technical Specifications
Detection Gas | XE |
Scope of Detection | 0% vol to 10% vol, 50% vol, 100% vol, 99.999% vol |
Resolution | 0.01% vol |
Detection Principle | Thermal Conduction Principle |
Sensor Life | 2 years to 3 years |
Detection Method | Built-in pump suction, flow rate 500 mL/min |
Display Method | 2.5 in (63.5 mm), 320 x 240 high-definition color screen display, 5-buttons operation |
Detection Accuracy | ≤±2% FS |
Alarm Method | Sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, shut off the alarm |
Power Supply | DC 3.6 V |
Battery Capacity | 3.6 V DC, 5500 mAh large-capacity rechargeable polymer battery, with protection functions |
Use Environment | Temperature -40 °F to 158 °F (-40 °C to +70 °C); Relative Humidity ≤0% RH to ≤99% RH (built-in filter for high humidity or high dust environment) |
Sample Temperature | -40 °F to 158 °F (-40 °C to +70 °C), with optional high temperature sampling probe for flue gas concentration of 1472°F (800 °C) or higher |
Data Storage | Standard configuration of 100,000 data capacity, support history viewing, deletion or data export |
Repeatability | ≤±2% |
Recovery Time | ≤30 s |
Humidity Measurement | 0% RH to 100% RH, Accuracy 3% RH |
Linearity | ≤±2% |
Response Time | ≤20 s |
Temperature Measurement | -40 °F to 248 °F (-40 °C to +120 °C), Accuracy: 40 °F (0.5 °C) |
Communication Interface | USB (charging and communication), RS232, infrared communication, automatic identification |
Printer | Optional extra charge external mini wireless infrared thermal printer |
Interface Language | Chinese or English can be set |
Protection Level | IP 66, dust and splash proof |
Standard Accessories | Manual, certificate of inspection and warranty card, USB charger (including data cable), aluminum alloy box, alligator clip, host computer communication software, 5 PCS humidity dust filter |
Optional Accessories | 47.24 in (1.2 m) retractable sampling probe (standard is 39.37 in (1 m)), temperature and humidity measurement function, high temperature sampling probe, high temperature and high humidity pre-treatment system, multiple humidity and dust filters, lanyard, external mini wireless infrared printer |
Application Occasions | Petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment, and other gas concentration detection scenarios |
Explosion-Proof Type | Intrinsic Safe |
Explosion-Proof Mark | Exdâ…¡CT6 |
Dimensions | 7.09 in x 3.07 in x 1.30 in (180 mm x 78 mm x 33 mm) (L×W×H) |
Weight | 0.77 lb (350 g) |