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[China]
Trade Verify
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Contact name:Lisa Niu
Beijing Zetron Technology Co., Ltd |
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Verified Suppliers
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Wall-Mounted Natural Gas Analyzer
Online infrared analyzer Gasboard-3500 is specifically designed for
fuel gas quality analysis and heating value monitoring. It is
widely used in bio-methane gas, natural gas and landfill
industries. It consists of three parts: pretreatment unit, control
unit and analysis unit. It can implement sampling, drainage and
other operations automatically and achieve 24 hours unattended
working conditions.
This analytical instrument is used to measure the concentration of
CH4, CO2, O2, CnHm and other gases in the sample gas online, and
can calculate the calorific value of gas in real time. It is an
indispensable detection device for improving gas utilization
efficiency, saving energy and ensuring safe production.
• Modular sensor design ensures easy & cost effective
maintenance.
• Patented technology to detect CH4 in C2+ hydrocarbon presence.
• Precise CnHm measurement with correction based on CH4
measurement.
• Online measurement and real time calculation of gas heating
value.
• Constant temperature enclosure for NDIR sensors to avoid
influence by temperature fluctuation and improve the measurement
accuracy.
• Auto-zeroing function with air, efficiently control the zero
drift.
• Bluetooth module with smart phone APP software to realize remote
online diagnosis function.
• Hazardous area certified of ExdIICT6.
| Geneal parameter | |
| Measurement | CH4, C02, 02, H2S |
| Technology | CH4/CO2(NDIR); O2, H2S(ECD) |
| Range | CH4:0-100%,CO2:0~50% |
| O2:0-25%,H2S:0-9999ppm | |
| Measurement range can be customized | |
| Resolution | CH4, CO2,O2: 0.01% H2S: 1 ppm |
| Precision | CH4 C02s 1% FS, 02, H2S: 2% FS |
| Repeatability | ≤1% |
| Flow | (0.7 to 1.2)L/min |
| Ex-Proof Grade | EXDIICT6 |
| IP Grade | IP65 |
| Inlet pressure | (2-50)kPa |
| Sampling gas condition | no water vapor, no dust, no tar |
| Response time (T90) | T90<15s(NDIR) |
| Electric parameter | |
| Communication interface | RS-232/RS-485 |
| Output | 4 to 20 mA |
| Power supply | AC110 v / 220 v + 44 v, 50 hz ±1hz |
| Display | LCD |
| Working environment | |
| Temperature | -15 ℃ to + 45 ℃ |
| Relative Humidity | ≤95%,no condense |
| Ambient pressure | 80-120 kpa |
| Dimensions | |
| Size | 670(L) * 612(W) * 255 mm (H) |
| Weight | Approx. 70 kg |
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.
