| Operating Temperature Limits | -58°F To 185°F (-50°C To 85°C) |
|---|---|
| Supply Pressure Effect | 0.05% Per Psi |
| Insulation Resistance | Greater Than 10 G Ohms At 50% RH |
| Relative Humidity | 10 To 90% Non-condensing |
| Packaging Details | Cardboard boxes/Wooden crates |
| Range | 14” Through 120” (355 Through 3048 Mm) |
|---|---|
| Body Materials | Carbon Steel; Stainless Steel; Chrome-moly |
| Displacer Materials | Stainless Steel; Other Materials On Request |
| Torque Tube Materials | Inconel; Stainless Steel Other Materials On Request |
| Type | Digital Level Transmitter |
| Acting | Doubling Acting Or Single Acting |
|---|---|
| Feedback | With Feedback Or Without Feedback |
| Stroke | Stroke Range |
| Packaging Details | Fisher standard packing, Weight: Approx. 3.5Kg/set |
| Delivery Time | 6-8 weeks |
| Input Current | 4-20 MA DC (Standard) |
|---|---|
| Repeatability | Within ±0.5% F.S. |
| Output Flow | ≥ 80 L/min (ANR) At 0.14 MPa Supply; ≥ 200 L/min At 0.4 MPa |
| Ambient & Fluid Temperature Range | -20 °C To 80 °C (non-hazardous Areas) |
| Weight | Approx. 2.4 Kg |
| Output Modules | P/P (3-15 Psi) Or I/P (4-20 MA; Optional 10-50 MA) |
|---|---|
| Supply Pressure Tolerance | Up To 150 Psi Without External Regulator |
| Shock & Vibration Handling | Up To 2 G And 500 Hz Vibration Frequency Support |
| Signal Split Range | 2-, 3-, Or 4-way Split Range |
| Air Consumption | ~0.25 SCFM (steady State) / Up To 0.31 SCFM (I/P Module) |
| Application | Refining And Petrochemical Industry |
|---|---|
| Nominal Diameter | DN25 - DN300 |
| Operating Temperature | Usually Above 400℃ |
| Signal Input | Current Signal 4 - 20mA |
| Pressure | Above 15MPa |
| Ball Materials | Polyvinyliden Fluoride |
|---|---|
| Size | 1/2 Inch |
| Pneumatic Operation | Single Acting Double Acting |
| Air Connection | RC 1/4, 1/4 NPT,G 1/4 |
| Output Signals | 4 To 20 MA Position Retransmit |
| Air Con | 0.082 To 0.637 Nm3/h @ 4.1 Bar |
|---|---|
| Temp | -52°C To 85°C (-61.6°F To 185°F) |
| Materials | Copper Free Aluminum, Stainless Steel |
| Repeatability | ≤0.25% |
| Air Cap | 30.6 Nm3/h @ 4.1 Bar (18 SCFM @ 60 Psi) |
| Input Signal | 4~20mA DC |
|---|---|
| Impedance | 250±15Ω |
| Supply Pressure | 0.14~0.7MPa |
| Stroke | 10~150mm 0~90º |
| Air Connection | P(NPT) 1/4 |
| Repeatability | +/- 0.2% F.S. |
|---|---|
| Air Consumption | 0.9 SCFM @ 20 Psi |
| Valve Position Confirmation | 4- 20mA Output Monitoring Signal (same Type As Input Signal) |
| Supply Pressure | 20 To 100 Psi (filtered, Dry, Oil Free Air) |
| Air Connections | 1/4" NPT |