Model PG-1000 Series (50mm)
| Description |
 |
The PG-1000 Series
Flowmeters are designed to allow reliable flow indication of
gases at low capacities, while maintaining a rugged,
economical plastic construction. A glass metering tube assures
dependable, accurate performance throughout the meter's
capacity range.
The PG-1000 Series
flowmeters are direct reading for air, and are available in
either English or Metric units. Choose between a black glass
or stainless steel float.
|
| The
superior construction features of the PG-1000 Series
Flowmeters result in a sturdy design with optimum gas metering
characteristics. Complete annealing during production ensures
each meter body is stress free. Threadless plastic blocks
eliminate crazing and fracture, and the metal support frame
absorbs all connection strain. |
| The
glass metering tube is sealed directly into the acrylic body
by means of a spring-loaded O-ring, and is interchangeable.
The scale is permanently fused on the metering tube, close to
the flow area, to reduce parallax and improve readout. |
| Design
Features |
- Precision tapered
glass metering tube
- Aluminum frame
absorbs connection strain
- Reduced scale
parallax
- Removable tube for
capacity change
- Full 50mm scale
length
- Low end flow
measurement of 0.06 SCFH
- 10 to 1 or greater
meter range
- Low pressure drop
- Meter support
frame flanges allow variety of panel mounting positions
- Control valve
available installed at inlet or outlet
|
| Specifications |
| Pressure
Rating: |
100
psig maximum operating pressure |
| Temperature
Rating: |
160ºF
maximum operating temperature |
| Accuracy: |
±10%
of full scale flow rate |
| Repeatability: |
1%
of scale reading |
| Range: |
10
to 1 or greater, i.e., 100% to 10% of full scale |
| Scale
Readings: |
Direct
reading for air. Special other direct reading scales available |
| Shipping
Weight: |
1
lb |
| Materials
of Construction |
| Wetted
End Plugs and Valve Parts: |
Aluminum,
brass, or 316 stainless steel |
| Valve
Stem: |
316
Stainless steel |
| Seal
Materials: |
Buna-N,
Teflon®, EPR, Kalrez® or Viton® |
| Meter
Block: |
Clear,
cast acrylic plastic with removable glass metering tube;
extruded aluminum support frame |
| Piping
Connections: |
Aluminum,
brass or 316 stainless steel 1/8" female NPT horizontal on
inlet and outlet — standard; vertical on inlet and/or outlet
— optional |
| Float
Materials: |
Black
glass or 316 stainless steel |
| Scale: |
Ceramic
ink on glass tube, length 50mm |
| Flow
Tube Capacities for PG-1000 Series Flowmeters, 50mm, Direct
Reading |
| English
Scale |
|
Metric
Scale |
|
Float
Material |
| Tube
No. |
Air
(SCFH)* |
Tube
No. |
Air
(SCCM)* |
| U005 |
0.01-0.06 |
U001 |
2.5-25 |
Glass |
| U006 |
0.02-0.1 |
U002 |
5-50 |
Glass |
| U007 |
0.02-0.18 |
U003 |
20-100 |
Glass |
| U008 |
0.1-0.4 |
U004 |
50-200 |
Stainless
Steel |
| U203 |
0.1-1 |
U201 |
50-500 |
Glass |
| U204 |
0.2-2 |
U202 |
100-1000 |
Stainless
Steel |
| (SLPM)* |
| U305 |
0.2-4.4 |
|
U301 |
0.1-2 |
|
Glass |
| U306 |
1-6 |
U302 |
0.2-3 |
Stainless
Steel |
| U307 |
1-8 |
U303 |
0.2-4 |
Stainless
Steel |
| U308 |
1-10 |
U304 |
0.5-5 |
Stainless
Steel |
|
*All flow rates are at
70ºF and 14.7 psia
|
| Model
Number Generator for PG-1000 Series Flowmeters |
| MODEL
SERIES |
VALVE
TYPES |
ACCESSORIES |
| U = Model
PG-1000 Plastic Flowmeter with Glass Flow Tube |
E = Valve
on Inlet |
0 = None |
| NUMBER
OF METERING TUBES |
F = Valve
on Outlet |
1 = Bezel
& Bracket — Clear Anodized Aluminum |
| 1 = Single
Tube Unit |
G = Valve
Plug on Inlet |
2 =
Brackets Only |
| 2 = Two
Tube Unit |
H = Valve
Plug on Outlet |
5 = Base
Plate Assembly |
| 3 = Three
Tube Unit |
Y = No
Valve/No Plug |
7 = Bezel
& Bracket — Black Anodized Aluminum |
| 4 = Four
Tube Unit |
CONNECTIONS
|
9 = Clean
for Oxygen Service |
| END
BLOCKS/SEAL MATERIAL |
1 =
1/8" NPT Female |
CONNECTION
ORIENTATION |
| 1 =
Aluminum with Buna-N Seals |
6 =
1/4" Hose (3/16"-3/8" Hose Tapered) |
1 = Back
In and Back Out |
| 3 = Chrome
Plated Brass with Buna-N Seals |
D =
1/8" NPT Inlet & 1/4" Hose Outlet
|
FLOW
TUBE (CAPACITIES) |
| 4 = 316
Stainless Steel with Viton® Seals |
|
UXXX = See
Capacity Table Above |
| 6 = 316
Stainless Steel with Teflon® Seals |
|
|
| A =
Aluminum with Viton Seals |
|
|
| B = Chrome
Plated Brass with Viton Seals |
|
|
| D = 316
Stainless Steel with Buna-N Seals |
|
|
| E = 316
Stainless Steel with EPR Seals |
|
|
| N = 316
Stainless Steel with Kalrez® Seals |
|
|
|
|
;){kind=small}
