IPC704 244-704-000-042 A2-B01-C10-D20-E2-F10000-G0-H0-I0 Signal conditioner
Description:
IPC704 is designed as a Signal conditioner can receive the charge signal output by the piezoelectric transducer and convert it into a standard current or voltage signal.

The electronic circuit components of the IPC 704 signal conditioner are fully integrated and encapsulated in a molded aluminum enclosure. This signal conditioner is equipped with flexibly configurable high-pass and low-pass filters, and an additional integrator is available as an option to enable velocity signal output. Meanwhile, the built-in RFI filters can protect the input and output ports, effectively shielding against radio frequency interference and other electromagnetic disturbances.

IPC704 244-704-000-042 is for sensors using standard piezoelectric materials. The ordering code A2-B01-C10-D20-E2-F10000-G0-H0-I0 represent Explosive Exi version, transfer unit input pC/g, output μA/g, input sensitivity is 10 pC/g,  input sensitivity 20mA peak/output, High-pass filter 2 Hz, Low-pass filter 10000 Hz, installation is signal conditioner only, input cable fitting and output cable fitting both no hole. 

Equipped with the IPC704 signal conditioner and CPxxx series to form a pressure measurement chain, combined with current-modulated output, two-wire transmission cable and GSI127 electrical isolator, the complete system enables stable long-distance and high-fidelity signal transmission.

Application Cases:
1. Vibration Monitoring for Gas/Steam Turbines
Used with CAxxx piezoelectric accelerometers to collect vibration, acceleration and velocity signals from turbine bearings, for equipment protection and fault diagnosis.
2. Explosion-proof Vibration Monitoring for Compressors & Pumps
Applied in Zone 1/2 hazardous areas in petrochemical and oil & gas industries for long-term vibration monitoring of reciprocating and centrifugal compressors and pumps, with ATEX/IECEx/NEPSI certifications.
3. Dynamic Pressure Pulsation Measurement
Used with CP10x/CP2xx sensors to monitor pipeline pressure pulsation, combustion pressure and fluid pulsation, and transmit standard current/voltage signals to DCS/PLC systems.
4. Remote Vibration Signal Transmission for Power Generators
With 2-wire current output and GSI127 isolation, it enables high-fidelity signal transmission up to 1 km, ideal for distributed measurement points.
5. Condition Monitoring for Industrial Fans & Gearboxes
With a wide frequency range (0.5 Hz–20 kHz) and configurable filters, it supports online monitoring and early warning for fans, gearboxes and other rotating machinery.
6. Aero-Engine Test Cell Measurement
Used for vibration and dynamic pressure testing in aero-engine test rigs, with strong anti-interference and high-temperature resistance for harsh test environments.

Ordering Information:
IPC704 244-704-000-042 AX-BX-CX-DX-EX-FX-GX-HX-IX
A： ENVIRONMENT
1  Standard
2  Explosive Exi
3  Explosive Ex nA
B： TRANSFER UNIT

C: INPUT SENSITIVE
D: OUTPUT SENSITIVE
E: High-pass filter
F: Low-pass filte
G: INSTALLATION
0  Signal conditioner only
1 Signal conditioner with industrial housing
2 Signal conditioner mounted on mounting adaptor
H: INPUT CABLE FITTING

I: OUTPUT CABLE FITTING