Product Description
General Information
|
Manufacturer |
Emerson |
|---|---|
|
Model/Part Number |
PR9268/202-100 |
|
Description |
Electrodynamic Velocity Sensor |
Sensor Orientation
|
Model |
Orientation |
|---|---|
|
PR9268/01x-x00 |
Omni Directional |
|
PR9268/20x-x00 |
Vertical, ± 30° (without sinking current) |
|
PR9268/60x-000 |
Vertical, ± 60° (with sinking current) |
|
PR9268/30x-x00 |
Horizontal, ± 10° (without lifting/sinking current) |
|
PR9268/70x-000 |
Horizontal, ± 30° (with lifting/sinking current) |
Dynamic Performance (PR9268/01x-x00)
|
Parameter |
Value |
|---|---|
|
Sensitivity |
17.5 mV/mm/s |
|
Frequency Range |
14 to 1000 Hz |
|
Natural Frequency |
14 Hz ± 7% @ 20°C (68°F) |
|
Transverse Sensitivity |
< 0.1 @ 80Hz |
|
Vibration Amplitude |
500 µm peak-peak |
|
Amplitude Linearity |
< 2% |
|
Maximum Acceleration (continuous) |
10g (98.1 m/s²) peak-peak |
|
Maximum Acceleration (intermittent) |
20g (196.2 m/s²) peak-peak |
|
Maximum Transverse Acceleration |
2g (19.62 m/s²) |
|
Damping Factor |
~0.6% @ 20°C (68°F) |
|
Resistance |
1723Ω ± 2% |
|
Inductance |
≤ 90 mH |
|
Active Capacity |
< 1.2 nF |
Environmental, General
|
Parameter |
Value |
|---|---|
|
Power |
Self-Powered |
|
Operating Temperature Range (PR9268/01x-x00, PR9268/20x-x00, PR9268/30x-x00) |
-20 to +100°C (-4 to 212°F) |
|
Operating Temperature Range (PR9268/60x-000, PR9268/70x-000) |
-20 to +200°C (-4 to 392°F) |
|
Protection Class (PR9268/20x-x00, PR9268/30x-x00) |
IP55 |
|
Protection Class (PR9268/01x-x00, PR9268/60x-000, PR9268/70x-000) |
IP65 |
|
Relative Humidity |
0 to 100%, Non Condensing |
Materials
|
Model |
Material |
|---|---|
|
PR9268/20x-x00, PR9268/30x-x00 |
Al Mg Si Pb F 28 |
|
PR9268/01x-x00, PR9268/60x-000, PR9268/70x-000 |
Stainless Steel |
|
Cable |
PTFE, 3x 0.5mm² |
|
Armor |
Stainless Steel |
|
Harting Plug |
Die Cast Aluminium |
Weight
|
Model |
Weight |
|---|---|
|
PR9268/01x-x00 |
280g (without cable) |
|
PR9268/20x-x00, PR9268/30x-x00 |
930g |
|
PR9268/60x-000, PR9268/70x-000 |
1050g |
Ordering Information
|
Model No. / Measurement Type |
Cable Length |
Cable End |
|---|---|---|
|
PR9268 01 Omni Directional |
3m, Armored |
Harting Plug |
|
PR9268 20 Vertical |
5m, Armored |
Open Cab. End |
|
PR9268 30 Horizontal |
8m, Armored |
C-5015 Plug |
|
PR9268 60 Vertical HT |
10m, Armored |
- |
|
PR9268 70 Horizontal HT |
3m, Non-Armored |
- |