Descripción
The NEC AS2101 (N9161) is a specialized DC strain gauge amplifier module and analog signal-conditioning unit from NEC SAN-EI Instruments, designed for measurement systems using strain gauges and bridge circuits.
The module is used to receive low-level differential signals from strain-gauge measurement setups, condition and amplify the signal, apply selectable filtering, and provide an analog output suitable for connection to a data acquisition system. Applications include force, load, pressure and mechanical strain measurement, laboratory testing, structural testing, research instrumentation and other industrial measurement systems.
Key features
- Type: DC strain amplifier / strain-gauge signal conditioner
- Application: strain gauge and Wheatstone bridge measurement systems
- Signal conditioning: variable amplification with selectable attenuation
- Filter selection: wide band, 10 Hz, 100 Hz, 1 kHz and 10 kHz settings
- Bridge excitation: selectable 2, 3, 5, 10 or 12 V settings
- Output: analog signal output, with BNC connection documented for the AS2101 module
- Controls: zero balance, variable gain, attenuation and filter selection
- Format: modular unit intended for use as part of a larger NEC SAN-EI strain measurement system
The AS2101 has been used in experimental measurement systems together with quarter-bridge and Wheatstone-bridge strain-gauge configurations, with the conditioned analog signal subsequently fed into computer-based data acquisition equipment. This makes it particularly relevant to legacy test and measurement equipment, mechanical testing rigs and strain measurement systems.
Manufacturer: NEC SAN-EI Instruments
Model: AS2101
Part number: N9161
Product type: DC Strain Amplifier
Legacy / discontinued instrumentation. Please check the photographs and connector arrangement carefully to confirm compatibility with your existing measurement system.
Valoraciones
No hay valoraciones aún.