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Specifications
SKU: ERANNTEX CD10（A）Portable 5-in-1 Gas Detector
The Eranntex CD10（A）Portable 5-in-1 Gas Detector Features:
● Completely waterproof, dustproof, explosion-proof, and shockproof, with intrinsically safe circuit design, anti-static, and anti-electromagnetic interference.
● Passed national standard testing and CPA type certification for measuring instruments.
Compliant with: GB3836.1-2010 "Explosive Atmospheres - Part 1: Equipment - General Requirements"
GB3836.2-2010 "Explosive Atmospheres - Part 2: Equipment Protected by Flameproof Enclosures" GB3836.4-2010 "Explosive Atmospheres Part 4: Equipment Protected by Intrinsically Safe Type 'i'"
● IP67 protection rating, resistant to rain and short-term immersion. Built-in replaceable moisture and dust filters allow for use in high-humidity and dusty environments without damaging the sensor or instrument.
● Built-in pump-type measurement provides fast response and a sampling distance of over 10 meters. A special gas path design allows direct detection of negative or positive pressures of -0.5 to 2 kg of gas without affecting the measurement results.
● A high-definition 2.5-inch color screen displays real-time concentration, alarms, time, temperature, humidity, storage, communication, printing, battery level, and charging status. The menu interface uses high-definition, realistic icons to display menu functions.
● Large-capacity data storage: 100,000 entries standard, with customizable capacities. Optional SD card storage supports real-time, timed, or local storage of alarm concentration data and time. Data can be viewed and deleted locally. Data can also be uploaded to a computer via USB, infrared, or RS232 for analysis, storage, and printing using host software. Supports remote wireless transmission (optional feature)
● Infrared communication interface (optional), USB interface, and RS232 interface for automatic identification. Optional external mini wireless infrared printer prints: company name, gas name, date and time, ambient temperature and humidity, concentration data, and test results (pass or fail).
● USB charging port for charging with a computer or power bank, compatible with mobile phone chargers. Overcharge, over-discharge, overvoltage, short-circuit, and overheating protection, 5-level accurate battery level display, and USB hot-swappable support allow the tester to operate normally while charging.
● 6000mAh high-capacity rechargeable polymer battery for long-term continuous operation.
● Audible, visual, vibration, undervoltage, and fault alarms, with a multi-directional, three-dimensional display of the alarm status.
● Alarm levels can be set, with options for low, high, range, and weighted average alarms.
● High-precision temperature and humidity measurement (optional), with sensor temperature compensation. The instrument operates within a -40°C to 70°C temperature range and can detect gases up to 1300°C (optional high-temperature sampling, cooling, and filtration handle or high-temperature, high-humidity pretreatment system).
● Real-time or scheduled detection is available (for small amounts of measured gas). The pump can be shut down when not in use to extend the instrument's operating time.
● Simultaneously detects up to 6 to 8 gases, with flexible unit switching. Molecular weight input is not required for common gases, but is automatically calculated and switched for special gases. Units available: PPM, mg/m³, Vol%, LEL%, PPHM, ppb, and mg/L.
● Three display modes: simultaneous display of four gas concentrations, large-font cycling display of single-channel gas concentrations, and real-time curves. Automatic or manual cycling between channels is available. Display of maximum and minimum values, gas names, and historical curves can be configured.
● Switchable Chinese and English interfaces, with the default Chinese interface and simplified Chinese or English operation prompts, making it easy for users of all ages to operate.
● Data recovery function allows for selective or complete data recovery. Concentration calibration errors are automatically detected and prevented, preventing errors caused by human error.
● Automatic zero point tracking and multi-level target point calibration ensure measurement linearity and accuracy. Complies with both national and local metrology standards.
● Features calibration logs, maintenance logs, troubleshooting solutions, sensor life expiration reminders, and reminders for the next concentration calibration.
The Eranntex CD10(A) Portable 5-in-1 Gas Detector Technical Specifications:
Detected Gases: Composite Gases (Carbon Monoxide (CO), NH3 (NH3), Oxygen (O2), Methane (CH4), Carbon Dioxide (CO2), Nitrogen Dioxide (NO2).
Optional: Detects any six gas concentrations, along with temperature and humidity. Expandable to up to eight gases, depending on the sensor and site environment.
Detection Range: Methane (CH4): (0.00-4.00)% CH4; Oxygen (O2): (0.0-25% Vol); Carbon Monoxide (CO): (0-1000 PPM); Carbon Dioxide (CO2): (0.00-5.00% Vol); Nitrogen Dioxide (NO2): (0-20 PPM) Ammonia NH3: (0-100 PPM)
Temperature: (-20-70)°C
Humidity: (25-95)% RH
Wind Speed: (0.4-10.0) m/s
Atmospheric Pressure: (60-120) kPa; other ranges available on request. Resolutions: CO (0.1 ppm), NH3 (0.01 ppm), O2 (0.01% Vol), CH4 (0.01% Vol), CO2 (0.01% Vol), NO2 (0.01 PPM); higher resolutions available on request.
Detection Principle: Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, depending on the gas, range, site environment, and user needs.
Detection Method: Built-in pump-type, flow rate 500 ml/min.
Display: 2.5-inch 320x240 high-definition color screen, 8-button operation.
Detection Accuracy: ≤±1% (F.S.)
Linearity: ≤±1%
Repeatability Accuracy: ≤±1%
Alarm Modes: Audible and visual alarm, vibration alarm, visual alarm, audible, visual, vibration, and visual alarms, alarm off
Response Time: T90 ≤ 20 seconds
Recovery Time: ≤ 30 seconds
Power Supply: DC 3.7V
Sensor Lifespan: Electrochemical sensor: 2-3 years, oxygen sensor: 2 or 6 years (optional), infrared sensor: 5-10 years, catalytic combustion sensor: 3 years, thermal conductivity sensor: 5 years
Operating Environment: -40°C to +70°C; Relative Humidity ≤ 0-99% RH (built-in filter allows operation in high humidity or dusty environments)
Sample Gas Temperature: -40°C to +70°C; optional high-temperature sampling and cooling filter handle or high-temperature, high-humidity preconditioning system allows detection of flue gas concentrations up to 1300°C
Temperature Measurement: -40°C to +120°C (optional), accuracy: 0.3°C
Humidity Measurement: 0-100% RH (optional), accuracy: 2% RH
Battery Capacity: 3.7VDC, 6000mAh high-capacity rechargeable polymer battery Overcharge, over-discharge, overvoltage, overheating, and short-circuit protection.
Data Storage: Standard capacity: 100,000 records. SD card storage is supported, with unlimited capacity. Local data viewing, deletion, and export are supported. Free host computer communication software is available. Storage is disabled by default but can be enabled. The storage interval can be set arbitrarily.
Communication Interfaces: USB (charging and communication), RS232, infrared communication, automatic identification.
Printer: Optional, external miniature wireless infrared thermal printer.
Explosion-proof Type: Intrinsically Safe for Mining Use.
Explosion-proof Marking: Exd ibI Mb.
Protection Rating: IP67, rainproof, short-term immersion, and dustproof.
Dimensions: 195 × 77 × 46 mm (L × W × H).
Weight: 500g.
Standard Accessories: Manual, Certificate of Compliance, Warranty Card, USB Charger (including cable), Back Clip, Humidity and Dust Filter, High-grade Aluminum Alloy Case.
Optional Accessories: 1.2 m Retractable sampling handle (1-meter hose), temperature and humidity measurement function, external mini wireless infrared printer, CD (host computer communication software), lanyard, high-temperature sampling and cooling filter handle, high-temperature and high-humidity pretreatment system, multiple humidity and dust filters, SD card storage, wireless data communication.
Applications: Petroleum, chemical, pharmaceutical, environmental protection, warehousing, flue gas analysis, air treatment, and other applications requiring gas concentration monitoring.
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