Name: Enviro Forest Methane CH4 Leakage Analyser Device - Enviro Forest
SKU: EFOMGD-149

Features

Modular internal structure:
- Implemented modular internal structure design, securing a patent for the structural layout.
- Divided into 3 detection modules, with each capable of identifying up to 6 gases.

Accommodates up to 18 gas detection configurations.
The independent modules segregate air intake to prevent gas interference and enhance detection precision.

Flexible, multi-pump system:
- Employs a versatile air supply system with up to three pumps, enabling pump switching to prevent cross-gas contamination, thereby extending sensor lifespan.
3.5 inch high-definition colour screen:
- Crafted from durable aviation-grade material.
- Utilizes a 3.5-inch high-definition colour screen with excellent resolution and broad viewing angles.
High configuration control core:
- Incorporates industrial-grade sensors imported for superior performance.
- Features a large-size high-definition display, enhancing control system capabilities and user experience.
Multiple display modes coexist:
- Offers various display modes, including gas concentration data display and real-time gas concentration curve display, with seamless switching.
Optional features:
- Provides the option for a built-in thermal printer, facilitating mobile printing as needed.
- Offers an add-on high-temperature probe capable of withstanding temperatures up to 1200°C.

Technical Specification

Gas Detected	H2 CH4 O2 CO
Detection principle	CH4/CO: Infrared principleO2: Electrochemical principle H2: Heat Conduction principle
Sampling method	Built-in stable flow pump, each flow pump is equipped in each independent module, pump flow is adjustable in ten steps, flow range: 0-800 mL/Min
Modular structure	3 detection modules, each module can be selected to detect up to 6 kinds of gases, and a total of 18 kinds of gases can be selected. The independence between the modules can solve the problem of mutual interference between gases to the greatest extent.
Concentration unit	ppm, mg/m3, % VOL, % LEL, can be switched by one button, and the concentration value is automatically converted by the internal system
Display	3.5-inch colour display, resolution 320*480
Display content	Gas formula, concentration data, unit of measure, gas curve trend, battery level, time, temperature, humidity, pressure (optional), pump status, wireless status, printer status, screen capture status
Display mode	Multiple display modes selectable, multi-channel data mode, multi-curve mode, multi-channel data + multi-curve mode, single channel + single curve mode
Temperature and humidity detection range	-4°F to 122°F (-20°C to 50°C), resolution: 32.18 °F (0.1 °C)0 to 99% RH, resolution: 1% RH (optional)
Data storage	Standard 8G SD card storage function (more capacity can be customized), storage interval can be set by itself, can achieve local storage, view, delete historical data and alarm records, can be directly connected to the computer through USB, quickly download stored data, TXT document; with PC software to download, store, analyze, print data
Communication and data download	Output RS 232, RS 485 signal; with PC software to download, store, analyze, print data (optional)
Wireless transmission	Bluetooth (with printer), ZigBee, built-in DTU wireless module (optional)
Print	Built-in printer or external Bluetooth printer (optional)
Print content	Text, graphics, 1D code, 2D code, curve
Screen capture settings	The content displayed by the current host can be saved in the form of a BMP picture, and then the picture is exported to the computer through the USB cable for the user to record and reference.
Operating language	Chinese / English
Battery capacity	3.7 V DC, 10000 mA rechargeable polymer battery with overcharge, over discharge, over voltage, short circuit protection
Charging interface	Micro-USB charging interface is designed to be charged anytime, anywhere with common data lines and mobile power
Filter device	Each module is equipped with a multi-layer filter to efficiently filter oil, water and dust.
Measure Range	CH4: 0 to 100% VOL
Resolution	0.01% VOL
Precision	2% FS
Response Time	≤ 10 S
Repeatability	≤ ±1%
Zero shift	≤ ±1% (F.S / Year)
Operating temperature	-40 °F to 158 °F (-40 °C-70 °C)(Optional flue gas sampling probe, up to 2192 °F (1200 °C) smoke concentration)
Working humidity	0 to 95% RH (no condensation) (high humidity can be selected with filter drying device)
Explosion-Proof	Exic II CT3 Gc
Alarm mode	Buzzer, red LED and alarm status prompt on the display, fault alarm, pump abnormal alarm, battery low battery alarm, shutdown alarm, fall alarm (optional)
Dimensions	10.24 in x 9.06 in x 4.72 in (260 mm x 230 mm x 120 mm)
Recovery Time		≤ 10S
Linearity error		≤ ± 1%
Degree of protection		IP 66
Weight		8.16 lb (3.7 kg)
Standard accessories		Manual, certificate, warranty cards, charger, carrying case, the soot filter water vapour, air sampling rod, tube 600 mm
Optional accessories		Printer, pressure sensor, high temperature probe, dry filter