کنتور گازوئیل "1/2 1(BROOK FLOW METER)

توضیحات محصول

Design Specifications
DSB06X
Revision 02
3” BiRotor
Models B060, B061, B063, B064, B065
Description
The BiRotor Meter is a positive displacement meter
utilized in the most demanding applications requiring
accuracy, long life and ruggedness. The electronic “P”
Series meter configuration features a sealed measuring
chamber with one reluctance type electronic sensor.
The sealed electronic sensor transmits amplified
signals to local or remote instruments. A second
optional sensor is available to allow dual channel
pulses that are 90 degrees electrically out of phase.
Accuracy is attained by the unique BiRotor design
which features two finely balanced rotors. An adjustor,
incorporated on the meter, is used to assure maximum
accuracy within the meter's flow range (Mechanical
Only).
Long Life is assured because the meter does not
contain any oscillating, reciprocating, sliding parts or
cranks to wear or disturb the balanced rotary action. In
addition, the materials incorporated within the meter
assembly are selected specifically for a wide range of
petroleum and industrial liquid applications.
Electrical Classification (P-Style)
Class 1, Groups C & D, Division 1, Explosion proof;
Recommended connecting cables Belden 8770, 3
Conductor Shielded, 18 gauge stranded. Maximum
recommended cable length 3000 feet (914 meters).
Input power: 6-28 Vdc at 20 mA, Output Signal: TTL (0-
5V) or voltage dependent.
Principle of Operation
Two spiral fluted rotors within the measuring unit are
dynamically balanced to minimize bearing wear. (Refer
to Figure 1). As the product enters the intake of the
measuring unit, the two rotors divide the product into
precise segments of volume momentarily and then
return these segments to the outlet of the measuring
unit. During this “liquid transition”, the rotation of the
two rotors is directly proportional to the flow rate of the
liquid thruput. A gear train located outside the
measuring unit chamber conveys mechanical rotation
of the rotors to a mechanical or electronic register for
totalization of liquid thruput. For P-Style units, a pulse
verification gear located outside the measuring unit
chamber conveys mechanical rotation of the rotors to
the sensor and to the electronic register for totalization
of liquid thruput.
Design Features
• Extremely long service life
• Economical low maintenance
• Two simple rotors with no metal-to-metal contact
are the only moving parts in the measuring
chamber.
• No oscillating, reciprocating or sliding parts or
cranks to wear or disturb the balanced rotary
action.
• Conforms with International standards of flowmeter
accuracy.
Accessories (Mechanical)
• Preset Counters • Pulse Transmitters
• Control Valves • Ticket Printers
• Large Numerical Registers • Strainers
Accessories (P-Style)
• Electronic Register
• Preamp
• Dual Pickoffs for “B” Level Pulse
Security
Flow Capacity
250 GPM
946 LPM
357 BPH
*Intermittent
Flow Capacity
300 GPM
1,135 LPM
428 BPH
WARNING
Do NOT operate this instrument in excess of the
specifications listed. Failure to heed this warning could
result in serious injury and/or damage to the equipment.
*5 hours or less in a 24 hour period
For Certified Dimensional Prints - Consult Factory
Typical Pressure Drop Curve
Ordering Information
In order to accurately process an order, such
information as product to be metered, product viscosity,
product temperature range, ambient temperature
range, rate of flow, operating pressure, units of
registration, accessories required, and optional
features needed must be specified by the customer.
Materials of Construction
Housing: Welded Steel Construction Combining
Steel Castings and Drawn Steel Plate
Measuring Unit:
Rotors: Three Lobe Rotor - Cast Iron
Four Fluted Rotor - Aluminum
Rotor Shafts: E.T.D. 150
Rotor Bearings: Stainless Steel
Body and End Covers: Cast Iron
Counter Base Plate:
Body: Steel
O-Ring: Viton (Standard)
Drive Shafts, Drive Gears, and Ball Bearings:
Stainless Steel
Accuracy:
Capable of +/- 0.15%; Contact Factory for viscosity
corrections.
Flange Connections
Flow Capacity
K-Factor/Pulses (P-Style)
Model Connections
Max Working
Pressure @100F DIN Connections
Max Working
Pressure
*B060 3" 150 lb. ANSI 150 PSI DN 80 PN 16 10.3 Bar
DN 80 PN 16 16 Bar
DN 80 PN 40 19.6 Bar
B063 3" 300 lb. ANSI 300 PSI DN 80 PN 40 20.7 Bar
DN 80 PN 40 40 Bar
DN 80 PN 64 51 Bar
DN 80 PN 64 64 Bar
DN 80 PN 100 100 Bar
Temperature Range : -20F to 150F (-29C to 66C) Optional 450F (232C)
*150# meters Classified as Sound Engineering Practice under Pressure Equipment Directive
B061 3" 150 lb. ANSI 285 PSI
B065
B064 3" 300 lb. ANSI 740 PSI
3" 600 lb. ANSI 1480 PSI
Electronic Pulses Gallons Liters BBL
(K-Factor) 100 26.4 4,200
Maximum
Flow
Minimum
Flow
GPM 250 25
LPM 946 95
BPH 357 36
Meter Models
B061, B063, B064, B065
B060 98 lbs. @ 2.5 Cu. Feet
44 kgs. @ .07 Cu. Meters
B061 112 lbs. @ 2.6 Cu. Feet
51 kgs. @ .08 Cu. Meters
B063 210 lbs. @5.1 Cu. Feet
95 kgs. @ .14 Cu. Meters
B064 285 lbs. @ 7.3 Cu. Feet
129 kgs. @ .21 Cu. Meters
B065 452 lbs. @ 7.6 Cu. Feet
205 kgs. @ .22 Cu. Meters