Flexible Online UV DOAS Biogas Monitoring System 500ppm ~ 5000ppm
Brand Name:Zetron
Certification:CE, ISO13485, ISO9001
Model Number:Gasboard-3500UV
Minimum Order Quantity:1
Delivery Time:3-7 days
Payment Terms:T/T, D/A, L/C, D/P, Western Union, MoneyGram
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Verified Supplier
Location:
Beijing Beijing China
Address:
Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Supplier`s last login times:
within 33 hours
Product Details
Company Profile
Product Details
Portable Infrared Biogas Analyzer
OVERVIEW
Gasboard-3500UV is the new generation biogas monitoring system that
primarily designed based on UV-DOAS technology to measure H2S
concentration precisely before and after H2S scrubber, and extended
with modular sensor of CH4 (NDIR), CO2(NDIR) and O2 (ECD) to
realize online continuously monitoring of biogas quality without
purging cycle required.
The 2 sampling channels design before and after scrubber enable it
to provide an ideal solution to guarantee the H2S scrubber
efficiency, protect downstream expensive equipment from the damage
of overload H2S, minimized the investment for users and optimized
the biogas monitoring process.
FEATURES
• Unique technology of UV-DOAS, NDIR and ECD combination.
• High & low range H2S measurement, switchable for points
before and after scrubber.
• UV-DOAS H2S sensor with higher precision and longer lifespan.
• Continuous monitoring on CH4, CO2, H2S, O2 for optimized process
control.
• Modular sensor design enables easy calibration and maintenance.
• Flexible gas conditioning configuration customizable to site
requirements.
• Stainless steel protective cabinet to avoid corrosion in long
term operation.
• Optional Ex-proof design applicable to safe or hazardous area.
SPECIFICATION
| Parameters | |||||
| Gas | Technology | Measurement Range | Resolution | Precision | Repeatability |
| H2S | UV-DOAS | 0-500~5000ppm | 1ppm | ±2%FS | ≤1% |
| CH 4 | NDIR | 0-100% | 0.01% | ±2%FS | ≤1% |
| CO2 | NDIR | 0-50% | 0.01% | ±2%FS | ≤1% |
| About 2 | ECD | 0-25% | 0.01% | ±2%FS | ≤1% |
| Response Time | T90＜60s | ||||
| Gas Flow | (0.7~1.2)L/min for measurement | ||||
| Gas Pressure | (2~50)kPa for measurement | ||||
| Power Supply | AC220V, 50Hz | ||||
| Sample Gas Preparation | |||||
| Water Remover | Gravity dewatering tank with manual draining valve (Default) | ||||
| Filter | Gas/water separator with auto-draining valve (Default) | ||||
| Sampling Channels | 1-4 sampling channels customizable (Optional) | ||||
| Heated Line | Heated line for ambient temperature under 0°C (Optional) | ||||
| Sampling Pump | Sampling pump for low pressure condition (Optional) | ||||
| Gas Cooler | Vortex gas cooler for high humidity sample gas (Optional) | ||||
| Mechanical Specifications | |||||
| Enclosure | Stainless Steel floor standing cabinet | ||||
| Dimensions(mm) | H1600 x W700 x D600 | ||||
| Ex-Proof Grade | ExdIICT6(Analyzer) | ||||
| IP Grade | IP65 | ||||
| Weight | 140kg | ||||
| Communications | |||||
| Analog | 4-20mA output channel for each gas reading | ||||
| Digital | RS232/485 output with Modbus protocol | ||||
| Alarms | High & Low alarm relay output for each gas reading | ||||
| Environment Conditions | |||||
| Operating Temperature(°C) | -15 ° C to + 45 | ||||
| Operating Humidity | 0-95%RH non-condensing | ||||
| Environment Pressure | 80-120kPa | ||||
APPLICATION
Anaerobic Digester
H2S scrubber
Biogas Engine/CHP
Upgraded Bio-methane Gas
Landfill Site
Waste Water Treatment
Biogas Flare
FAQ
Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and
tt.
Trade assurance can protect you, when you confirm the product then
the money into my account.
Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.
Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance
Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If
have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20
days will finish.
Q:Do you accept OEM or revised logo, color, model, size?
A:Yes, we accept OEM for the qualify buyer.We can make the products
according to customer personal requirement.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products
will be fully pre-inspection by QC departments before shipping to
you . We have the certification of ISO,CE we could send the
certification test of our company to you.
Q: How about your after-sale service?
A: After sending, we will track the products for you , until you
get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we
will offer the solve way for you.
Flexible Online UV DOAS Biogas Monitoring System 500ppm ~ 5000ppm
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