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I/P-converter Control Air type 900-AFDK, standard range
The Type-900X I/P, E/P transducer converts an electrical signal (current or voltage) to a proportional pneumatic output. Utilizing closed-loop pressure feedback circuitry, it provides precise, stable pressure outputs to final control elements. Immunity to vibration effects or mounting position, high tolerance to impure air, and low air consumption make this unit ideal for demanding applications. The compact housing, accessible ports and easy adjustments make it perfect for constrained spaces. An integral volume booster provides high flow capacity, increasing control speed in critical applications.
| Product Name | I/P-converter Control Air type 900-AFDK, standard range |
|---|---|
| Country of Manufacture | United States |
| Output | 0,1-1,2 bar (1-17 psi) |
| Valve Type | Miniature I/P Transducer with Closed Loop |
| Model | 900X |
| Size [DN] | DN8 |
| Size [Inch] | 1/4" |
| Sealing | Buna-N (NBR) |
| Housing material | Chromate-treated aluminum with epoxy paint |
| Trim Material | Stainless steel; brass; zinc-plated steel |
| Connection | NPT |
| Electrical Connection | DIN 43650 |
| Max Temperature [°C] | +70 |
| Min Temperature [°C] | -40 |
| Supply | 1.5-4 bar |
| Input | 4-20 mA |
| Supply Pressure Effect | No measurable effect |
| Flow Capacity | 339.6 NL/min at 6.9 bar supply |
| Hysteres | ±0.10% of span guaranteed |
| Repeatability | ±0.10% of span guaranteed |
| Certificate | Ex II 1 G Ex ia IIB T4 Tamb = -40° C to +70° C |
| Application | Compressed air |
| Length [mm] | 94 |
| Height [mm] | 99 |
| Width [mm] | 38 |
| Net Weight [kg] | 0.4 |
| Statistics code | 8507600022 |
| Applications | Inert gases |
Input signal: 4-20 mA
Output signal: 0,07-1,2 bar (1-17 psi)
Supply pressure: 1,5-4,0 bar (22-60 psi)
Air connection: DN8 (1/4") NPT
Electrical connection: DIN 43650 connector
ATEX II1G Ex ia IIB T4
