16+ Channel Online Monitoring System
The A3716 is powerful online monitoring system for rotating machinery. The A3716 system can operate as an independent monitoring system or it can be used as extension of an existing protection system. The A3716 module contains 16 AC, 16 DC and 4 TACHO inputs. All channels are measured simultaneously. The A3716 modules can be easily composed together and by this we can create system with more channels.
The setting and control of A3716 is done in DDS software. The setting has never been easier. The only thing you need to do is to create the tree of machines, measurement points,required readings and assign them to appropriate channels. Then you just press START and the readings are done automatically.
Key Features
- Adaptive algorithm of data acquisition
- 16 channels AC
- 16 channels DC
- 4 TACHO inputs
- 16 BNC buffered outputs of signals from sensors
- 16 programmable relays outputs
Technical Specifications
- Input channels AC:
- 16 x AC, ICP® power supply on/off
input impedance 100kΩ
integration single, double
high pass filter 1 Hz – 12800 Hz
low pass filter 25 Hz – 25600 Hz
- Input channels DC:
- 16 x DC for process values
input impedance 100 kΩ (VDC), 250 Ω (mADC)
- TACHO inputs:
- 4 independent TACHO for speed probe / external trigger
speed range 0,8 Hz – 1000 Hz
- Input range:
- AC +/- 12 V peak-peak
DC +/- 24 V or 4 – 20 mA
TACHO +10V
- AD conversion:
- 24 bit, 64 bit double floating point internal signal processing
No AutoGain function!
- Dynamic range S/N:
- 120 dB
- Frequency ranges:
- max. 25,6 kHz (16 Ch, 65,5 kHz sampling)
- Sampling mode:
- Fully simultaneous for 16 channels
- FFT resolution:
- Min. 100 lines
Max. 25 600 lines
- Processor:
- Intel Core2 – 2.5 GHz
- Memory RAM:
- 4 GB
- Internal hard drive:
- SSD 128GB
- Data acquisition:
- Overall values
Time signals
FFT real time analysis
DEMOD – ENVELOPE analysis
ACMT – low speed bearing analysis
order analysis
user band pass analysis
RPM measurement
DC measurement
Orbit measurement
Speed measurement
- Signal Recorder:
- 64 kHz sampling frequency
4 Ch memory consumption 3 GB/hour
- Trigger:
- free run, TACHO, external (voltage)
- Communication:
- Ethernet 1GB RJ45
- Temperature range:
- -10˚C to +50˚C
- Power:
- AC 110 – 240 V, 45 – 65 Hz
- Case:
- 19´´aluminium rack
- Size & Weight (2U):
- 430 x 360 x 90 mm
4,7 kg
- Size & Weight (3U)
- 430 x 360 x 135 mm
6,2 kg
Data Sheet & Manual
