Quotation for elliptical gear flowmeter

JL-LC elliptical gear flowmeter

Instruments used for continuous or intermittent measurement and control of liquid flow in pipelines. It has the advantages of large range, excellent accuracy, low pressure loss, strong viscosity adaptability, ability to measure high-temperature and high viscosity liquids, convenient calibration, and easy installation. Suitable for measuring flow in crude oil, chemical, synthetic fiber, transportation, commerce, food, medical and health, scientific research, and military industries. The elliptical gear flowmeter can indicate cumulative flow, instantaneous flow, single flow, etc. on site, and can also output pulse signals, 4-20mA or 1-5V analog signals, 4-20mA+HART, MODBUS, support 232485 communication, etc. When combined with a universal mechanical batch controller or an electronic batch controller, it can achieve various functions such as filling and batch control in different forms.

Product Features:

JL-LC-A type cast iron elliptical gear flowmeter is widely used for measuring various oil products and non corrosive liquid media of cast iron

JL-LC-E type cast steel elliptical gear flowmeter, used for measuring high-pressure and low corrosive media

JL-LC-B type is widely used for measuring highly corrosive liquid media, such as acids, bases, salts, and organic compounds

◆ Technical data

Ordinary cast iron type (A), cast steel type (E), stainless steel type (B)----

JL-LC elliptical gear flowmetertechnical indicators

Allowable basic error: ± 0.1%, ± 0.2%, ± 0.5%

Nominal diameter DN (mm): 4-300

Nominal pressure PN (M.Pa): Cast iron (A), stainless steel (P) 1.0, 1.6, 2.5, 4.0, 6.3

Cast steel (E) 2.5, 4.0, 6.3, 9.6

Temperature of the tested liquid: Low temperature type: -40~+60 ℃, normal temperature type: -10 ℃~+80 ℃

Medium temperature type -10 ℃~+200 ℃ High temperature type -10 ℃~+300 ℃

Measured liquid viscosity (mPa. s): 0.3-50000

On site display: 99999999 L (cumulative flow) 9999999.9 L (single flow)

9999999.9 L (instantaneous flow rate)

Output signal: pulse signal, 4-20mA, 1-5V, 4-20mA+HART protocol MODBUS

Supports RS232 and RS485 communication (optional)

Explosion proof level: EXiaIIBT5EXiaIICT5 Protection level: IP65