1.High accuracy 2.Wide range, good repeatability 3. Steady operation 4.Small vibration, 5.Corrosion resistence

Petroleum oil rotor flow meter 

 Introduction:

LLT series dual spiral rotor flowmeter is a highly accurate metrological instrument to measure the flow rate of fluid in pipeline continuously or instantaneously, which is mainly composed of measuring body, a pair of spiral rotor, transmission components and registry unit. It is advantages such as high accuracy, large measurable flow range and small pressure loss, good adaptability to viscosity, steady operation, none pulsating flow, easy installation, and is able to locally display total volume, instantaneous flow rate or remote monitor with pulse or 4-20mA signal.

Main technical parameters:

1.Nominal diameter (mm): DN25~300

2.Accuracy: ±0.2%,±0.3%,±0.5%

3.Flow range (m3/h): 2~1000

4.Medium temperature (oC): ≤200

5.Environmental temperature (oC): -30~50

6.Nominal pressure (Mpa): 1.0, 1.6, 2.5, 4.0, 6.3

Medium: crude oil, high wax oil, high watery crude oil and petroleum and chemical products with low, midst, high viscosity

Function of registry: locally displays totalized and instantaneous flow rate, reset pointer and totalizer.

Output: pulse, 4~20mA signal

Explosion proof: EX d II BT4

Safety grade: IP65

Connection: flange GB/T9113.1-2000 or customized according to customers’ option

Technical standard: JB/T9242-1999 positive displacement flowmeter

  

Petroleum oil consumption rotor flow meter