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 | |