The new generation ES 5K (Biogas 5000) is a new portable biogas analyzer developed by Geotech in the UK to replace the Biogas Check series. It is mainly used for biogas monitoring in biomass anaerobic fermentation projects. The BM 5K (Biogas 5000) is easy to operate and calibrate, and is smaller, lighter, and more precise than the original model. It has international leading technical level and recognition.
ATEX, IECEx, MCERTS, CSA, and UKAS certifications (ISO 17025)
Internationally leading high reliability exterior design
Simultaneously measuring CH4 CO2、O2、CO、H2S
Optional settings, simple gas reading function
The accuracy of CH4 and CO2 reaches ± 0.5%
Modular and upgradable version
3-year maintenance service cycle
Can store and download data
User selected language
Event record
ES 5K(Biogas 5000) | |||
Power configuration | |||
Battery model | Rechargeable nickel hydrogen battery pack | ||
working hours | 8-hour continuous working time (fully charged) | ||
Charger | Intelligent battery charger (100-240V) | ||
Charging time | Can be filled in up to 3 hours | ||
Sensor specifications | |||
Gas measurement |
CH4、 CO2 |
Dual channel infrared measurement technology |
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O2、 H2S H2S/H2/CO/NH3 |
Built in electrochemical sensor | ||
Confirm the selected sensor model and measurement range before placing an order | |||
range |
CH4 CO2 O2 CO(Optional) CO(H2)*(Optional) NH3(Optional) H2(Optional) H2S(Optional) |
0~100 % 0~100 % 0~25 % 0-500 ppm, 1000 ppm, 2000 ppm 0~2000 ppm 0~1000 ppm 0~1000 ppm 0-50 ppm, 200 ppm, 500 ppm 1000 ppm, 5000 ppm, 10000 ppm |
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measurement accuracy |
CH4 CO2 O2 |
(0~70%) ±0.5%(vol) (0~60%) ±0.5%(vol) (0~25%) ±2.0%(vol) |
(70~100%)±1.5%(vol) (60~100%)±1.5%(vol) |
CO CO CO CO (H2Compensation) H2S H2S H2S H2S H2S H2S NH3 H2 |
(0~500ppm) ±2.0%FS (0~1000ppm) ±2.0%FS (0~2000ppm) ±2.0%FS (0~2000ppm) ±1.0%FS (0~50ppm)±1.5%FS
(0~200ppm)±2.0%FS
(0~500ppm)±2.0%FS (0~1,000ppm)±2.0%FS
(0~5,000ppm) ±2.0%FS (0~10,000ppm)±2.0%FS (0~1,000ppm)±10.0%FS (0~1,000ppm)±2.5%FS |
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Measurement time (T90) |
CH4 CO2 O2 CO H2S NH3 H2 |
≤ 10 seconds ≤ 10 seconds ≤ 20 seconds ≤ 20 seconds ≤ 20 seconds ≤ 90 seconds ≤ 90 seconds |
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O2Sensor lifespan | About 3 years |
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H2S sensor lifespan | About 2 years |
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Vacuum pump | |||
Traffic volume | 550 ml/min | ||
Flow fault display point | -200 mbar (adjustable) | ||
Maximum vacuum restart point | Approximately -375 mbar (flow rate approximately 80ml/min) | ||
environment condition | |||
Working temperature range | -10~50 ℃ | ||
relative humidity | 0-95% non condensing water | ||
Shell | IP65 | ||
Pressure | 700-1200mbar | ||
to configure | |||
temperature measurement | -10~+70 ℃ (with temperature probe configuration) | ||
Temperature measurement accuracy | ± 0.5 ℃ (with temperature probe configuration) | ||
flow measurement | Optional pitot tube, orifice plate, and anemometer | ||
Visual and audible alarms | Optional | ||
Communication | USB interface or wireless Bluetooth | ||
Relative pressure | ±500 mbar | ||
Relative pressure measurement accuracy | ±4 mbar | ||
atmospheric pressure | 500-1500 mbar, with an accuracy of ± 5 mbar | ||
Available memory | At least 10 IDs and 500 sets of data storage can be selected, and GAM software can be used to expand to 10000 IDs, 10000 sets of data storage, and 10000 event records |
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physical characteristics | |||
Weight | 1.6 Kg | ||
Size | 220 × 155 × 60 mm (length × width × height) | ||
Shell material | ABS/polypropylene and rubber molding | ||
Operation keys | Thin film panel keyboard | ||
Display | High definition, high-resolution 4.3-inch full-color | ||
Connection interface |
Air inlet, air outlet, and pressure measuring port with color coding; Waterproof USB port, anemometer and charger/temperature probe connection port; |
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Gas filter cartridge | Replaceable 2.0 μ m PTFE filter cartridge | ||
Certification evaluation | |||
ATEX | II 2G Ex ib IIA T1 Gb (Ta= -10 ~ +50 ℃) | ||
MCERTS certification in the UK | MC/130240 | ||
ISO 17025 | Certified by UKAS in the UK (Certification Number: 4533) | ||
CSA | EX ib IIA T1(Ta= -10~+50 ℃)(Canada), AEX ib IIA T1(Ta= -10 ~ +50 ℃)(USA) | ||
Attention: The content of this document has a certain timeliness, and we reserve the right to adjust or improve the technical specifications of the product without prior notice. |
Provide continuous data for process improvement and accurate reporting
Certified free anemometer accessories
Simple usage and calibration steps
Optional user configurations
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Supervise whether the fermentation process operates effectively
Optional selection
H2S probe can be equipped with optional ranges of 0-5000ppm and 0-10000ppm
Optional gases for testing include H2 and NH3
Analyzer computer management software
External flow measurement accessories: anemometer (explosion-proof), pitot tube, temperature probe (explosion-proof)