Selangor,Kuala Lumpur (KL),Kepong BI-ROTOR POSITIVE DISPLACEMENT METER (ALBRPD) Positive Displacement Flowmeter - Smart Measurement Flowmeter daripada VG Instruments (SEA) Sdn Bhd

The SMC ALBRPD flowmeter features two precisely machined rotating members known as helical rotors which rotate and mesh within the meter’s interior housing in order to form a measuring chamber of known volume which may be used to accurately determine volumetric flow rate as a funtion of the rotors’ velocity. The helical rotors’ motion is transmitted to the display via a sealed coupling & drive system that enables the display to provide accurate data for both flow rate and total accumulated flow. The unique helical rotor design provides a number of advantages over traditional gear-type PD meters including reduced pressure drop, the virtual elimination of down-stream pulsations, enhanced particle tolerance, and reduced maintenance. The advantages provided by the helical rotor make the ALBRPD an ideal choice for many applications including oil-in-water media and fluids with small ammounts of entrained solids.

Features

Superior accuracy – to 0.1% of reading over 30:1 turn-down
Uniform rotation means low pressure loss
No metal-to-metal contact provides for long service lifetime
Self-lubricating
Very low noise and vibration
Reduced number of parts reduces maintenance requirements
Rugged double case construction prevents loss of calibration due to changes in pressure or temperature
NIST traceable calibration certificate

Specifications

Flow Range:	up to 8800 GPM (2000 m³/hr)
Process temperature:	-22 ~ 480°F (-30 ~ 250°C)
Line size:	¼”-16″ (8-400mm) ANSI or DIN Flange
Operating pressure:	max. 930 psig (64bar)
Accuracy:	±0.1%
Body Material:	Stainless Steel 304 and Carbon Steel
Repeatability:	±0.01%
Enclosure Rating:	NEMA 4 (IP 65)
Viscosity:	0~20,000 cP
Working Temperature:	104 ~ 176°F (40 ~ 80°C)
Display:	rate, total, low flow cust-off, battery consumption
Working Humidity:	< 90% @ 75°F
Current Output:	4-20mA, (two wire system w/ 600Ω max loop load)
Digital Output:	RS485/RS232 communication with Modbus RTU (powered by 24VDC±5% and <60mA)
User Parameters:	K-factors, linear correction coefficeient, flowrate input signal section points, temperature and pressure compensation, set pulse output range, decimal adjustment, ect.
Communciation Baud Rates:	User selectable (1200, 2400, 4800 or 9600)
Pulse Output:	(24VDC±5%, VH≥20V,) VL<1V and output load < 200Ω)

Refer to the link for more details: https://www.smartmeasurement.com/bi-rotor-positive-displacement-meter/

Styles	Bi-rotor PD with higher range and lower pressure drops
Sizes	~12" (15-300mm)
Measuring range	up to 8800 US GPM (2000 m3/hr)
Process Temperature	-22 ~+480°F (-30~ +250°C)
Accuracy	±0.5%RD Std , Optional ±0.2%RD or ±0.1%RD
Viscosity	up to 20,000 cP
Process Pressure	930 psig (64 bar)
Metering tube	CS, SS #304, SS #316
Outputs & Electronics	Analog, Pulse, RS232/485 MODBUS
Connection	ANSI, DIN, JIS, & Sanitary Flanged, Wafer, Threaded
Medium	Fuel oils
Application	Oil and Gas

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Selangor,Kuala Lumpur (KL),Kepong - BI-ROTOR POSITIVE DISPLACEMENT METER (ALBRPD)

BI-ROTOR POSITIVE DISPLACEMENT METER (ALBRPD)

Features