Achieve precise control of pressurized airflow throughout demanding cyclic pressurization tests of aircraft and spacecraft cabins and structural components. Easy to setup and operate, Series 261 units integrate seamlessly with AeroPro software and FlexTest controllers to deliver reliable, accurate and repeatable closed-loop pressure control that can be synchronized with other structural test loading.
Works in concert with pressurized air supply and a system controller to deliver tight, closed-loop pressure control
Integrates seamlessly with the complete MTS portfolio of aerospace structural test solutions
Features intuitive front panel and provides easy test configuration and setup
Over-pressure circuit mitigates potential damage from excessive structure pressure
|
|
261.01 |
261.04 |
261.08 |
|
Maximum supply pressure |
0.83 MPa (120 psi) |
0.83 MPa (120 psi) |
0.83 MPa (120 psi) |
|
Maximum structure pressure* |
0.69 MPa (100 psi) |
0.69 MPa (100 psi) |
0.69 MPa (100 psi) |
|
Pressure Accuracy* |
<0.4% full scale |
<0.7% full scale |
<0.7% full scale |
|
Maximum flow capacity |
0.283 m3/s at 0.83 MPa (600 scfm at 120 psi) |
3.633 m3/s at 0.83 MPa (7700 scfm at 120 psi) |
7.268 m3/s at 0.83 MPa (15400 scfm at 120 psi) |
|
Hose diameters: |
|
|
|
|
Supply |
76.2 mm (3 in) |
76.2 mm (3 in) |
152 mm (6 in) |
|
Structure |
76.2 mm (3 in) |
152 mm (6 in) |
265 mm (10 in) |
|
Exhaust |
76.2 mm (3 in) |
152 mm (6 in) |
265 mm (10 in) |
|
System controller outputs: |
|
|
|
|
Solenoid valves |
1.5 A at 24 V DC |
1.5 A at 24 V DC |
1.5 A at 24 V DC |
|
Pressure control command signal |
0 to 10 V DC |
0 to 10 V DC |
0 to 10 V DC |
|
Maximum ambient operating temperature |
65°C (150°F) |
65°C (150°F) |
65°C (150°F) |
|
Minimum ambient operating temperature |
0°C (32°F) |
0°C (32°F) |
0°C (32°F) |
|
Dimensions: |
|
|
|
|
Height |
578 mm (22.8 in) |
2096 mm (82.5 in) |
2096 mm (82.5 in) |
|
Depth |
712 mm (28 in) |
1008 mm (39.7 in) |
1008 mm (39.7 in) |
|
Width |
762 mm (30 in) |
800 mm (31.5 in) |
800 mm (31.5 in) |