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BTLWGY series turbine flowmeter is a new generation turbine flowmeter, which has absorbed advanced technology of flow meter at home and abroad and optimized design. It has the characteristics of simple structure, light weight, high precision, good reproducibility, sensitive response, easy installation, maintenance and use, etc. It is widely used in measuring sealed pipe with stainless steel 1Cr18Ni9Ti, 2Cr13 and corundum AI203, Cemented carbide has no corrosion effect, and there is no fiber, particles and other impurities, the working temperature of the kinematic viscosity is less than 5x10-6m2/s of liquid, for the kinematic viscosity is more than 5x10-6m2/s of liquid, the flow meter can be calibrated after the use of real liquid. If it is matched with the display instrument with special function, it can also carry out quantitative control, over-amount alarm, etc. It is the ideal instrument for flow metering and energy saving.
■ High precision, generally up to 1%, +0.5%;
■ Good repeatability, short-term repeatability can reach 0.05%~0.2%, it is because of good repeatability, such as frequent calibration or online calibration can get very high accuracy, is the preferred choice in trade settlement flow meter;
■ Output pulse frequency signal, suitable for total measurement and computer connection, no zero drift, strong anti-interference ability;
■ High frequency signal can be obtained (3~4kHz), signal resolution is strong;
■ Wide range ratio, small diameter of 1:10,1:15;
■ Compact and lightweight structure, easy installation and maintenance, large circulation capacity;
■ Suitable for high pressure measurement, the meter body does not need to open holes, easy to make high pressure meter;
■ Various types of special sensors, can be designed according to the special needs of users for all kinds of special sensors, such as low temperature type, two-way type, underground type, sand mixing special type, etc.
■ Can be made into insert type, suitable for large diameter measurement, small pressure loss, low price, can be taken out without interruption, easy installation and maintenance.
Gauge diameter (mm) | DN4-DN300 |
Connection type | flange connection type, thread connection type, clamp connection type, clamping type, insert type |
Accuracy grade | soil 1%, +0.5% |
Range ratio | 1:10; 1:15. |
Sensor material | 304 stainless steel, 316L stainless steel, |
etc Operating conditions | Medium temperature :-20° C ~+120 ° C Ambient temperature :-20° C ~+60° Relative humidity :5%~90% Atmospheric pressure: 86Kpa ~106Kpa |
Signal output function | medium temperature :-40℃~+250 ℃, -40℃~+320 ℃ Ambient temperature :-20 ° C to +60 ° C Relative humidity :5%~90% Atmospheric pressure: 86Kpa~106 Kpa |
Signal output function | pulse signal, 4~20mA signal |
Communication output function | RS485 communication, HART protocol, |
etc Working power supply | external power supply: +24VDC, suitable for 4-20mA output, pulse output, RS485, etc Internal power supply: 3.6V 10AH lithium battery, the battery voltage in 2.0V~3.0V can work normally. |
Signal line interface | M20*1.5 internal thread (NPT thread needs to be customized) |
Explosion-proof grade | ExdlICT6 |
Protection level | IP65 |
Suitable for all kinds of clean medium measurement, not for gas measurement.
Address: No.1 -1, Longhai 2nd Road, the intersection of Longhai 2nd Road and Jiu Street, Kaifeng Telephone: 0371-26680716 26680726 15093635624 ( 24 hours) Fax: 0371-23701155 E - mail:hnbtyb @ 163.com Http: //www .btybkj.cn XML地图
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