BRAND : Meggitt
Current output: 4 to 20 mA proportional to 0 to 10, 20, 25, 50 or 100 mm/s, ?25 to 90 °C, up to 1000 Hz.
Voltage output: 100 or 50 mV/g, ?25 to 90 °C, up to 10000 Hz.
The PV686 is a general-purpose piezoelectric vibration sensor with a piezoelectric sensing element and integrated electronics that combines two industry standard sensors in a single casing, namely: (1) a 4 to 20 mA loop-powered vibration sensor (vibration transmitter) with a sensitivity of 4 to 20 mA proportional to either 0 to 10, 20, 25, 50 or 100 mm/s and (2) an IEPE (integrated electronics piezo electric) vibration sensor with a sensitivity of either 100 or 50 mV/g. It is available in standard versions or Ex versions.
The PV686 is designed and manufactured for use in harsh industrial environments, including hazardous areas (potentially explosive atmospheres).
Current output: 4 to 20 mA proportional to 0 to 10, 20, 25, 50 or 100 mm/s, ?25 to 90 °C, up to 1000 Hz.
Voltage output: 100 or 50 mV/g, ?25 to 90 °C, up to 10000 Hz.
The PV686 is a general-purpose piezoelectric vibration sensor with a piezoelectric sensing element and integrated electronics that combines two industry standard sensors in a single casing, namely: (1) a 4 to 20 mA loop-powered vibration sensor (vibration transmitter) with a sensitivity of 4 to 20 mA proportional to either 0 to 10, 20, 25, 50 or 100 mm/s and (2) an IEPE (integrated electronics piezo electric) vibration sensor with a sensitivity of either 100 or 50 mV/g. It is available in standard versions or Ex versions.
The PV686 is designed and manufactured for use in harsh industrial environments, including hazardous areas (potentially explosive atmospheres).
PARAMETER |
VALUE
(IMPERIAL | METRIC) |
Output type |
Current loop (4 to 20 mA) and voltage
(one) |
Sensitivity |
4 to 20 mA proportional to 0 to 10,
20, 25, 50 or 100 mm/s and 100 or 50 mV/g |
Operating temperature range |
?13 to 194 °F | ?25 to 90 °C |
Frequency response |
2 to 1000 Hz and 2 to 10000 Hz |
Sensitivity tolerance |
±5% |
Dynamic measurement range |
Up to 50 g and 80 or 160 g |
Linearity |
<1% up to full scale |
Transverse sensitivity |
<5% |
Resonant frequency |
Value TBC |
Type of electronics |
Integrated |
Hazardous area certifications |
Pending |