Introducing the Hi Shot Servo 1 Micro Flow Meter from OVAL. By maintaining a zero pressure differential across the meter, the OVAL Hi Shot Servo 1 flow meter achieves accurate measurement of extremely low flows and over a wide flow range with fast speed of response. This system consists of a basic meter and a controller with a display to show measured variables and control state. When used in combination with a PC, the operator can reconfigure parameters to best suit specific process requirements.
Features of the OVAL Hi Shot Servo 1 micro flow meter include:
- A wide flow range (1:300) with high meter accuracy and fast response.
- A magnetic coupling used between the servomotor and rotors serves to improve sealing performance and endurance even in low flow ranges.
- A filter built in the meter body affords protection against a fault in external filters.
- Reconfiguring control parameters and setting individual meter factors to suit your specific process is simple on the controller via a PC.
- The controller display provides the operator with quick grasp of flow signals and operating status, simplifying his maintenance management.
- For ease of maintenance, unitized components facilitate prompt parts replacement without sacrificing performance.
- Explosion proof models are in preparation.
Applications:
- Measurement of injected fluid quantity of the injector
- Playing the role of the master in extremely low flow measurement, and elsewhere where accurate flow metering and control are required
Specs
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Servo-Controlled Micro Flow Meter for Accurate Low Flow Measurement By maintaining a zero pressure differential across the meter, the OVAL Hi Shot Servo 1 achieves accurate measurement of extremely low flows and over a wide flow range with fast speed of response.
Specification Detail OVAL Hi Shot Servo 1 Micro Flow Meter:
Pipe Size
1/4
Material Body
SCS14
Flow Range
0.1 to 30 L/h
Accuracy
±0.02% with respect to a temp change within ±1°C
Pressure Range
1MPa
Outputs & Comms
Open collector NPN Transistor, Capacity:10 to 30VDC, 50mADC Output frequency Max. 50kHz, Factored / unfactored Voltage pulse available as option”0″ 1V max., “1” :5V min
Insertion / Inline
Inline
Fluid Type
Liquid
Operating Temp Range
-10°C to 80°C
Applicable Liquids
Light Oil, Gasoline
Power
Supplied from the controller – AC100V 50/60Hz (AC200V available)
Approvals
IP67
Connection Type
Rc 1/4