CRY5014 LEMO Analog In - LMQ
Product Highlights
One Module Covering Multiple NVH Sensor Inputs
LMQ supports four input modes — Mic 200 V, IEPE, Charge, and Direct Voltage — enabling compatibility with externally polarized measurement microphones, IEPE accelerometers, charge-type sensors, and standard voltage-output sensors. This reduces system complexity caused by switching between multiple dedicated front-end modules.
Mic 200 V
IEPE
Charge
Voltage
4-Channel Synchronous Acquisition with 7-pin LEMO Interfaces
The module provides four independent input channels via 4 × 7-pin LEMO connectors on the front panel, supporting sampling rates up to 204.8 kHz. All four channels share the unified SonoDAQ platform time base, making the module suitable for acoustics, vibration, modal, and multi-point synchronized measurements.
4 Channels
7-pin LEMO
204.8 kHz
170 dB Dynamic Range for Both Weak and High-Level Signals
LMQ delivers a dynamic range of up to 170 dB. In Voltage mode, the ±10 V range achieves an input noise floor of ≤ 15 µVrms, while THD remains ≤ -100 dB at 1 kHz and -1 dBFS. This enables high data integrity across both low-level acoustic/vibration signals and large dynamic shock events.
170 dB
Low Noise
High-Fidelity Acquisition
TEDS Read/Write and CIC Self-Test for Improved Field Usability
The module supports TEDS reading and writing, helping software automatically identify sensor information and reduce manual configuration errors. CIC, self-test, and status reporting functions enable front-end health diagnostics, allowing engineers to detect polarization, power supply, open/short circuit, or overload issues before testing.
TEDS
CIC
Online Diagnostics
High-Accuracy Amplitude and Frequency Response Performance
LMQ achieves amplitude accuracy of ±0.03 dB and frequency response flatness of ±0.01 dB from 20 Hz to 20 kHz. Channel crosstalk is ≤ -110 dB @1 kHz, making it suitable for NVH and laboratory measurements requiring high phase consistency, amplitude accuracy, and channel isolation.
Amplitude accuracy of ±0.03 dB
Frequency response flatness of ±0.01 dB
-110 dB Crosstalk
IP67 Protection for Harsh NVH Environments
With an IP67 protection rating, the module is designed for vehicle road tests, bench testing, and demanding field environments. Combined with the modular SonoDAQ platform architecture, it provides stable and reliable front-end connectivity across various testing scenarios.
IP67
Field Testing
Industrial Reliability
Technical Specifications
Main Features
- 4-channel universal input module for NVH testing
- Supports Mic 200 V, IEPE, Charge
- 170 dB dynamic range
- Supports TEDS read/write, CIC, and channel diagnostics
Related Products
CRY5085 Analog Output Class D 10W - ADD
CRY5820 SonoDAQ Pro
CRY5810 SonoDAQ LT
OpenTest
Get in touch
If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.
