3
R. 09/23 838 845
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
2023_08_23-09:30
EN
INSTALLATION AND COMMISSIONING
SEE SPARE PARTS KITS IN PAGES 8-9
CONNECTION TO HYDRAULIC SYSTEM (FIG. 1)
• This device is designed to be installed directly into the distribution pipe line.
The meter has a 1/2” BSP connection at both inlet and outlet. It also
includes an inlet flange and an outlet flange with seating for an O-ring seal.
• Avoid installing the device between rigid connections to prevent
pipeline strain transmission. It is recommended to install a pressure
relief system on the line to prevent damage from thermal expansion.
• To prevent damage from dirt or solid particles carried by the fluid is
recommended the installation of a 200-Mesh strainer at the device inlet.
• It is advised to install the solenoid valve associated to the U-Meter
at the device inlet and not in the outlet, to avoid the device being
pressurized when the valve is closed.
• In figure 1 a typical installation is shown, which may vary according
to particular cases.
Fig. 1
FLOW
DIRECTION
TECHNICAL DATA
Metering chamber
Oval gear meter
Moist part materials
Aluminium, Vectra, Stainless Steel, NBR
Inlet connection
3/4" BSP
Outlet connection
3/4" BSP
Maximum working pressure
100 bar (1450 psi)
Burst pressure
150 bar (2175 psi)
Compatible fluids
Oil, glycol, coolant solutions
Flow range
1-80 l/min, 0.25-21 gpm (depending on fluid viscosity and temperature)
Viscosity range
8 to 2000 cSt
Working temperature
-10 ºC to 60 ºC (14 to 140 ºF)
Pressure loss at maximum flow
3 bar
Precision
±0.5% (after calibration)
Pulse ratio
109 ppl (412,6 ppg)
Power supply
24V AC/DC 50/60 Hz
Solenoid valve compatibility
24V DC (configuration needed) Maximum power 30W
Weight
800 g (1.75 lb)
Dimensions
This device complies with Part 15
of the FCC Rules. Operation is
subject to the following two
conditions: (1) this device may not
cause harmful interference, and (2)
this device must accept any
interference received, including
interference That may cause
undesired operation.
*Only applied to U meter
+
model,
which comprises a wireless kit.
96 mm (3.8")
86 mm (3.4")
101 mm (3,97")
