A wafer type vortex flowmeter is a compact and lightweight device that measures fluid flow accurately, ideal for tight spaces and easy installation in pipelines.
SDVFM vortex flowmeter using digital signal processing techniques (DSP), design of 14 level digital bandpass filter, thought the rapid Fu liye software algorith, improves the vortex signal detection sensivity, strengthen the vortex vibration resistance performance, breaks through the traditional simulation method for the vortex signal processing limitation. The SDVFM converter hardware used in the variable gain amplifier: to adapt to various caliber vortex sensor signal strength, the variable width of multilevel filter, the vortex signal effect pretreatment. Finally, the software uses the SDP technology, to achieve 14 band adaptive band-pass filter algorithm. This type of vortex converter using potentionmeter design, All debugging using keys set, therefore, is convenient for field debugging work, also improve the reliablity of the instruments.
An advance version of SDVFM Series Vortex Flow Meter have temperature & pressure compensation feature
(Product Code : SDVFM-F-TPC). Sensor which sense Fluid varying temperature & pressure & process these values & display the flow within accuracy limit therefor, change in temperature & pressure of fluid does not affect the performance of Vortex Flow Meter.
Specification:
| Fluid | : | Liquid, Gas, Steam, Saturated Steam, Super Heated Steam |
| Available Material | : | ASTM A 105 / SS304 / SS304L / SS316 / SS316L |
| Power Supply | : | 24 VDC |
| Relay Out Put | : | Low & High Flow Alarm |
| Flow rate Display | : | 5 Digit LCD |
| Totalizer Display | : | 8 Digit LCD |
| Flow Unit | : | M3/H, M3/M, L/H, L/M, USG/ M, Kg/H, Kg/M, t/H, t/M, NM3/H |
| Linearity | : | 1% |
| Line Size | : | 15 NB to 300 NB |
| Connection | : | Flange / Waffer / Triclover |
| Out Put | : | 4- 20 mA+HART |
| Communication Port | : | RS485 (Modbus) |
| Temperature Display | : | 4 Digit LCD |
| Pressure Display | : | 5 Digit LCD |
| Accuracy | : | ± 1% of FSD |
| Repeatability | : | 0.33% |
Vortex Flowmeter with Temperature & Pressure Compensation
Product Code: SDVFM-F-TPC
Flanged Type Vortex Flowmeter
Product Code: SDVFM-F
Wafer Type Vortex Flowmeter
Product Code: SDVF
Vortex Flowmeter with Remote Indication Flowmeter
Product Code: SDVFM-F-TPC-RM