The Blancett positive displacement flow meter provides
high measurement accuracy for fluids over a wide viscosity range.
Applications include lubricants, fuels, chemicals and solvents,
oils and greases. With only 2 moving parts, the positive displacement
meter offers trouble free operation and long service life. The
meter is bi-directional and it has an extremely large turndown
ratio, up to 400:1 in some models - with full accuracy at extremely
low flow rates.
Fluid entering the meter drives two gears. A non-intrusive sensor
detects the movement of the gears and produces a square wave
pulse for each gear tooth that passes the path of the sensor
face. The resulting pulse frequency is proportional to the actual
flow rate, and it provides a highly accurate representation of
the fluid flow. The meter is relatively insensitive to changes
in viscosity and there is no need for straight run piping.
± 0.5% of reading at 30 cSt
measured over a 10:1 turndown
Repeatability
± 0.1%
B170109 Magnetic Pickup for the B1750
Power Supply
None Required
Output
30 mV - 3 VAC Sine wave
Connector
2-pin gold plated type to mate with MS3106-10SL-4S
or equivalent
Temperature
T-3: -150° F to 325° F (on 1,000 hour intermittent
duty rating)
Material of Construction
303 / 304 Stainless Steel shell and bottom, solid
epoxy encapsulation, standard commercial finish.
Description
This variable reluctance Magnetic pickup Coil is
designed to exceed the performance and application
criteria of any standard or modified pickups. Its
modular design allows it to be used with the B1750
Spur gear meter, and will interface with all Blancett
electronics. However, if you choose to use
off the shelf electronics, a Blancett pre-amplifier
(Part # B170210) will be needed to interface with
other products.
Magnetic Pickup Sold
Separately
Ordering Information:
Part
#
Flow
Range (GPM)
K-Factor
Impulse
/cc
Fluid
Ports (NPT)
Filtration
(micron)
Pressure
Rating (psi max)
Aluminum
Housing
B175-A20
0.01-2.00
13,900
3.67
1/4"
30
5,000
B175-A60
0.05-20.0
1,850
0.49
1/2"
50
5,000
B175-A80*
0.5-60.0
1,630~
0.43
1-1/4"
200
5,000
Stainless
Steel Housing
B175-S20
0.01-2.00
13,900
3.67
1/4"
30
5,000
B175-S60
0.05-20.0
1,850
0.49
1/2"
50
5,000
B175-S80*
0.5-60.0
1,630~
0.43
1-1/4"
200
5,000
Magnetic Pick-up
Sold Separately:
B170109 Standard, will interface with all Blancett electronics
B170210 with Preamplifier Optional
* Must use B170210 Magnetic Pick-up with Preamplifier
The Blancett positive displacement flow meter provides
high measurement accuracy for fluids over a wide viscosity range.
Applications include lubricants, fuels, chemicals and solvents,
oils and greases. With only 2 moving parts, the positive displacement
meter offers trouble free operation and long service life. The
meter is bi-directional and it has an extremely large turndown
ratio, up to 400:1 in some models - with full accuracy at extremely
low flow rates.