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Low flow oil flow meter

Low flow oil flow meter

What flow meter can be used for oil low flow rate?

Gear flow meter is a kind of inline digital low flow oil flow meter. The oil min flow it can measure is 0.6-50 Liter/h (0.01-0.833 L/min), it is very ultra low flow oil flow meter. Gear flow meter is positive displacement flow meter; it can be made into low velocity oil flow meter. Positive displacement flow meters are flow sensors that directly accumulate oil flow based on the volume of discharged oil; we also call it PD flow meters. It uses a mechanical measuring element to continuously divide the oil into a single known volume part, and measures the total volume of the oil flow according to the number of times that the measuring chamber is filled with and discharged the volume part of the oil successively.

What kind low flow oil can be measured?

Gear flow meter can handle different kinds of oil, no matter low viscosity oil or high viscosity oil. The max viscosity gear flow sensor can handle is 10000 cp.

Oil types can be measured by gear flow meter for micro flow rate:

Edible oil, scutellaria oil, sesame oil, rapeseed oil, soybean oil, melon seed oil, corn oil, peanut oil, fat, animal edible oils include lard, mutton, and tallow, fish oil, industrial oils, mainly hydraulic oil, petrol oil, gear oil, turbine oil, compressor oil, refrigerating oil, transformer oil, vacuum pump oil, bearing oil, fuel oil, metal processing oil, grease, cylinder oil, heat treatment oil and heat transfer oil.

Low flow rate gear flow meter flow table

Model

Flow Range

Liter/h

K Factor

P/L

Max Pressure Bar

Aluminum alloy

Stainless steel

GF02

0.3-20

9770

150

400

GF04

0.6-50

4780

150

400

GF04A

5-200

4780

150

400

GF06

10-500

2468

150

400

GF10

50-1200

1280

150

400

GF15

200-3000

126.75

150

400

GF25

1000-12000

61.1

150

400

GF32

2000-20000

59.9

150

400

Technical specifications of low flow oil flow meter?

  • Gear flow sensor material: Teflon, stainless steel 304, stainless steel 316, stainless steel 316L;
  • Flow sensor size: 2mm, 4mm, 6mm, 10mm, 15mm,25mm, 1/8”,3/8”,1/4”,1/2”,3/4”, 1inch,1.5”
  • High temperature oil flow meter at low flow rate: max temperature it can handle is 170 °C
  • Can also be high pressure oil flow meter at micro flow rate, max pressure is 5800 PSI;
  • Can also be low pressure flow meter, it can be gravity feed oil flow meter;
  • Low flow flow meter process connection can be NPT, G1/2,JIS 10K, ANSI 150LB,300LB, dernord, compressing fitting; hygienic tri-clamp or tri-clover connection. Pagoda
  • High accuracy low flow oil flow meter: 0.5%
  • Hall flow meter;
  • Digital oil flow meter with 24V DC power supply;
  • MODBUS RTU communication;
  • Low flow oil flow transmitter has 4-20mA output, frequency and pulse outputs; Option with HART protocol;

Low flow rate gear flow meter dimensions:

Low flow oil flow meter also has tiny size:

Model

A

B

C

D

E

F

G

GF02

Φ63

60

37

65

G1/8

40

M5

GF04/04A

Φ83

80

50

65

G1/4

55

M6

GF06

Φ83

80

67

65

G1/2

55

M6

GF10

Φ83

80

67

65

G1/2

55

M6

GF15

Φ113

110

63

65

G3/4

90

M6

GF25

Φ158

149

85

65

G1

110

M8

GF32

Φ218

160

100

65

M35×1.5

180

M8

Above is standard size, we can customize according to customer’s demand.

Other flow meter types can be used to measure low flow oil

Besides positive displacement flow meter for low flow rate, we also have Coriolis mass flow meter, the min size we have is 3mm Coriolis flow meter, it can measure oil mass low flow 0-40 kg/h.

Low flow oil flow meter price

Low flow oil flow meter price is different according to different material and functions, Silver Automation Instruments sell low price reliable low flow oil flow meter, price starts from $ 420.


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