Specifications

Biogas flow meter
1.Top quality
2.flange connection
3.High acccuracy measurement
4.Long life

Product Description 

Biogas flow meter is the traditional target type gas flowmeter principle, ensure durability and practicability of the methane gas flowmeter, long service life, etc, at the same time make the gas flow meter high measuring accuracy, good stability advantages. Suitable for all kinds of gas flow metering instrument, the system consists of gas flowmeter, flow sensor (target type sensor), smart LCD host, temperature pressure compensation original and instrumentation valve components.

Parameter: Biogas flow meter

Caliber: DN15 ~ DN3000mm
Nominal pressure: 0.6 ~ 42MPa
Working temperature: -200 °C ~ -30 °C
Accuracy: ± 0.2 ~ ± 1.5% FS
Range ratio: 1:8
Housing: Carbon Steel; stainless steel (or by user request consultations provided)
Power supply: Built-3.6VDC lithium battery (changed every two years, with no signal output); external supply 24VDC (with signal output)
Output signal: 4 ~ 20mA two-wire system; pulse 0 ~ 1000HZ; RS232/RS485 (or by user request consultations provided)
Protection class: IP65; IP67
Explosion-proof mark: Intrinsically safe ExiallCT4; flameproof ExdllCT4
Standard: Q/BET05-06
Meter display: cumulative flow; instantaneous flow; working temperature; pressure conditions (temperature and pressure compensated only); rod percentage of full scale; fault detection
Connection: Wafer DN10 ~ DN300 flanged plug-DN100 ~ DN3000 pipeline DN10 ~ DN300
Flange Standard: GB (GB / T) series; Chemical (HG) series; mechanical (JB / T) series; may also produce according to customer requirements negotiation

Product Features

· Quality alloy turbine steady flow and has a higher resistance to the corrosive effects
· Imported high quality bearings, long life
· Breather chamber isolated from the metering chamber and to ensure the safety of the instrument
Wide flow range (Qmax / Qmin ≥ 20:1), good repeatability, high precision (up to 1.0), low pressure loss, low starting flow can be Up to 0.6m3 / h
· The instrument has proof and protection, proof mark Exd Ⅱ BT6, Exia Ⅱ CT6, protection class IP65

Accuracy	±0.2%F.S.
Linear	±0.1%F.S.
Repeatability	±0.1%F.S.
Response Time	≤1s
Working pressure range	0~0.15MPa
Maximum Pressure	0.17MPa
Operating ambient temperature	0~65°C
Electrical connection	DB9
Output Signal	LCD,RS232,RS485,CAN
Power supply	12~40VDC;100mA
Standard air connections	M8*1
Gas pipe diameter	3.2mm
Gas can be measured	Ar,N2,O2,Air,NO,CO,CH4,NH3,N2O,NO2,CO2

Each unit has individual box and all boxes are packed in standard packages

Our Services

From the raw material to the finished production we have the very strict and serious procedure to guarantee our products get to the different quality requirements to provide our customers high quality products, first-class service. The sale of products provides 12-month warranty and lifetime tracking service. 

Company Information

Xian Qin Wei Instrument Factory is a plant-based research institute integrating the development, production and sale of instrumentation, electrical and mechanical equipment. We take "focus on business development, customer-oriented, quality first, and excellence" as our philosophy, creating a number of high-tech products to fill the gaps in the automation instrumentation industry. 

Why choose us ?-----Xian Qin Wei Instrument Factory

1) Advance Equipment and Professional Technology: we are committed to offer the good quality gauges with advance equipment and professional technology for all over the world customers.

2) Best After-sales Service : Our company provide best after-sale service all the time , for our goal is a long trade cooperation term.

3) Serious Inspection Procedure with Excellent Quality: Our Flow meter  all are 100% inspection , we also have passed ISO9001 and UL certificated.

4) Quickly Delivery: Our company provides in-time delivery with , always satisfy customers needs.

5)Convenient Purchase and save cost:Qin wei is a direct exporter and skillful manufacturer, so it's convenient for you to purchase , We can provide our high quality products with reasonable price.

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