BRAND : Meggitt
Signal conditioning for CA
accelerometers and CP dynamic pressure sensors
·
Signal conditioning for CA
accelerometers and CP dynamic pressure sensors
·
Wide frequency range (0.5 to 20000 Hz)
with configurable high-pass and low-pass filters, independent of transfer
function
·
Configurable transfer function
(sensitivity and units), with optional integrator to provide a velocity output
·
Current output for signal transmission
over long distances or voltage output for signal transmission over medium distances
·
Certified for use in potentially
explosive atmospheres and/or safety-related applications
Signal conditioner is a charge-converter
for use with piezoelectric sensors: CA accelerometers and CP dynamic pressure
sensors.
The IPC707 is highly configurable
(transfer function with optional integration, transfer sensitivity, high-pass
and low-pass filtering, and optional diagnostic circuitry), and provides either
a current output or a voltage output. It is compatible with different
piezoelectric materials and replaces the previous versions of the IPC704 signal
conditioner (PNR 244-704-000-xxx).
The IPC707 is designed and built for
long-term use in environments characterised by hazardous areas (potentially
explosive atmospheres). It is also designed for use in safety-related
applications (functional safety contexts/systems) such as SIL 2 in
accordance with IEC 61508 and PL c Cat 1 in accordance with
ISO 13849-1.
Note: The IPC707 signal conditioner is a form, fit and
functionally equivalent replacement (fully backward compatible) for the IPC704
signal conditioner and earlier IPCxxx signal conditioners, that matches or
betters the outstanding measurement specifications of the IPC704. The IPC707
also adds a number of significant improvements, including:
·
New filters as per ISO 2954,
independent of transfer gain and input impedance
·
New grounding concept for improved
frame-voltage immunity
·
Smaller output impedance for voltage
output signal transmission over longer distances
·
Optional diagnostic circuitry (that is,
built-in test equipment (BITE)) providing continuous feedback on the health of
the measurement chain (sensor, cabling and the signal conditioner itself)
·
Suitable for use in functional safety
contexts: SIL 2 in accordance with IEC 61508 and PL c Cat 1 in accordance with
ISO 13849
·
New DIN-rail mounting adaptor and
removable screw-terminal connectors for easier installation
Features
·
Signal conditioning for CA
accelerometers and CP dynamic pressure sensors
·
Very wide frequency range (0.5 to 20000
Hz) with configurable high-pass and low-pass filters, independent of transfer
function
·
Configurable transfer function
(sensitivity and units), with optional integrator to provide a velocity output
·
Current output for signal transmission
over long distances or voltage output for signal transmission over medium
distances
·
Certified for use in potentially
explosive atmospheres and/or safety-related applications
