- Additional utilities to query and program
Echo® Sensors, EchoPlus® Junction Boxes and Echo® Receivers
Configuration utilities to setup a machinery database and set alarms levels
- Tabular displays to view live and historical data
- Single and multi-sensor plot displays with alarm levels to show trends
- Hard copy report generation for last transmission and alarm events
- System level sensor status display to warn of low batteries, low RF signal, or missed measurements
- Alarm reporting - graphically via system status screens and electronically via email
Thông số kỹ thuật
|
English: |
SI: |
|
| PERFORMANCE |
| RMS Velocity Frequency Range (±3 dB) |
4 to 2300 Hz |
4 to 2300 Hz |
[1] |
| Velocity HP Filter |
2 Hz, 1-pole RC |
2 Hz, 1-pole RC |
|
| Velocity LP Filter |
2400 Hz,3-pole Chebyshev |
2400 Hz,3-pole Chebyshev |
|
| Velocity Resolution |
0.001 ips rms |
0.025 mm/s rms |
|
| Velocity Range |
4 ips rms |
101.6 mm/s rms |
|
| RMS Acceleration Frequency Range (±3 dB) |
2200 to 15000 Hz |
2200 to 15000 Hz |
[1] |
| Acceleration HP Filter |
2000 Hz,4-pole Chebyshev |
2000 Hz,4-pole Chebyshev |
|
| Acceleration LP Filter |
15k Hz, 3-pole Chebyshev + 1-pole RC |
15k Hz, 3-pole Chebyshev + 1-pole RC |
|
| Acceleration Resolution |
0.007 g pk |
0.069 m/s² pk |
[2] |
| Acceleration Range |
20 g pk |
196.2 m/s² pk |
[2] |
| Transverse Sensitivity |
≤7 % |
≤7 % |
|
| Velocity Linearity (0-1 ips rms ) |
<1 % |
<1 % |
[3] |
| Velocity Linearity (0-4 ips rms ) |
<8.5 % |
<8.5 % |
[3] |
| Acceleration Linearity |
<1 % |
<1 % |
[3] |
| ENVIRONMENTAL |
| Overload Limit (shock ) |
1000 g pk |
9810 m/s² pk |
|
| Temperature Range |
-4 to +158 °F |
-20 to +70 °C |
|
| Enclosure Rating |
IP66 |
IP66 |
|
| Transmission Range |
250 ft to>1 mile radius, installation dependent |
250 ft to>1 mile radius, installation dependent |
[4] |
| ELECTRICAL |
| RMS Velocity |
Analog Integration, FFT Sum |
Analog Integration, FFT Sum |
|
| RMS Acceleration |
3.7 Sec time sample @ 61.4 kHz sample rate |
3.7 Sec time sample @ 61.4 kHz sample rate |
|
| Filtered Crest Factor (max ) |
16 |
16 |
|
| Frequency Band |
900 MHz ISM Band |
900 MHz ISM Band |
|
| Number of RF Bands |
12 |
12 |
|
| Maximum Power (ERP ) |
0.75 mW |
0.75 mW |
|
| RF Data Rate |
20 bps |
20 bps |
|
| ADC/dynamic range |
16 bit/>90db |
16 bit/>90db |
|
| Battery Life (room temperature) |
>5 years @ 3-measurements per day |
>5 years @ 3-measurements per day |
|
| Electrical Isolation |
>100000000 Ohm |
>100000000 Ohm |
|
| PHYSICAL |
| Power |
7.2V Lithium Battery Pack |
7.2V Lithium Battery Pack |
|
| Size - Hex |
1.375 in |
34.93 mm |
|
| Size - Height |
4.40 in |
111.8 mm |
|
| Sensing Element |
Ceramic |
Ceramic |
|
| Weight |
1 lb |
454 g |
|
| Sensing Geometry |
Shear |
Shear |
|
| Housing Material |
Stainless Steel |
Stainless Steel |
|
| Housing Diameter |
1.66 in |
42.0 mm |
|
| Mounting |
1/4" - 28 |
1/4" - 28 |
[5] |
| Mounting Torque |
3 to 5 ft-lb |
4 to 7 Nm |
|
| Sealing |
O-Ring |
O-Ring |
|
| Sensor Activation/Deactivation |
Magnet Switch |
Magnet Switch
|
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