Gas Flow Meters are widely used in Oil industries / Petroleum sectors, Biotech, Fertilizer division, R&D & QC divisions, steel plants, bio gas producers, engineering colleges.
Also known as Wet Gas Meters, Wet Test Meters....Confirms to requirements under ASTM D 892, ASTM D 1071...
Used for highly accurate ( 0.5%) measurement of volume of gas flow at low pressure (2" to 12" W.G) at low flow rates (up to 27000 ltrs / hr). Our Flow meter can be used for all gases except those which are highly corrosive.
STANDARD MODELS
Model. No.
Capacity. / Revolution. (Litres)
Flow Rate Range - (Litres /hour)
SGS 24 - 02
0.5
15-135
SGS 24 - 04
10
300 to 2700
SGS 24 - 04A
100 to 2700
SGS 24 - 06
3
90 to 810
SGS 24 - 06A
45 to 810
SGS24 - 06 B
9 to 810
SGS 24 - 08
1
30 to 270
SGS24 - 08A
10 to 270
SGS 24 - 08 B
1 to 270
SGS 24 - 09
20
600 to 5400
SGS 24 - 09A
30
900 to 8100
SGS 24 - 010
100
3000 to 27000
Optional:
SS 316 construction & TIG welded joinery to withstand highly corrosive gases & pressure up to 30" WG SS Metallic nozzles & leveling legs
Description:
The gas flow meter (wet type) consists of a measuring drum made of stainless steel fitted with a spindle enclosed in a cylindrical, gas tight casing of stainless steel. The measuring drum rotates on a horizontal axis. The instrument is filled with sealing liquid (generally distilled water) up to marked level. The measuring drum is divided into four compartments, and the gas gets filled and discharged as the drum rotates. The gas inlet and outlet connections are made of gas filled nylon and are provided on the back of the meter. A drain plug is provided to drain the liquid. On the right hand side of the meter a water level indicator block is fitted in which an armored thermometer is inserted to indicate the temperature of the gas. Three leveling screws and a spirit level are provided for leveling the meter. The meter is provided with a handle for easy movement. A needle that rotates along with the drum indicates instantaneous flow volume on a dial marked in liters. A mechanized counter is provided for recording number of revolutions, thereby giving cumulative volume of gas flow.
Accuracy:
The accuracy of the meter depends upon the number of revolutions of the drum per minute. The accuracy of measurement is +/- 0.5%when the flow rate of gas is within that specified. Accuracies are for full revolutions only. Accuracy for part revolutions available as options.
Calibration:
Each meter is calibrated at factory. The requisite liquid level required for the meter to measure flow volume as per its capacity per revolution is duly marked on the water level indicator block. Recalibration if required may be done at user site. Requisite guidelines for calibration can be provided on request. Meters calibrated for part revolutions can be supplied against special orders.
Note:
For continuous development the above technical specification & design, SGS reserves rights to change without any prior notice.
Note: For continuous development the above technical specification & design, SGS reserves rights to change without any prior notice.
