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Multi Channel Digital Datalogger
We are a remarkable entity in the domain, engaged in manufacturing, exporting and supplying a premium quality range of Multi Channel Digital Data Logger. Offered data logger is used to measure high resolution of engineering units like pressure, stress, load, torque, etc. This data logger provided by us is manufactured with the aid of modern technology using quality approved components to meet international quality standards. As per the changing demands of our clients, we offer this Multi Channel Digital Data Logger in various technical specifications.
- No. of channels: 50/100/200 (Digital display of channel no.)
- Range: +-19999 units with 1 unit resolution.
For Strain Gauge Bridge
|Input configurations||1,2 & 4 arm strain gauge networks.|
| Resistance of strain gauge || Nominal 120 Ohms, 300 Ghms and 600 Ohms in 1,2 & 4 arm active networks and other values in 2 & 4 arm active networks. |
| Bridge balance || Ten-turn Poteniometer permits to get bridge balanced against difference in gauge resistance up to 1.5% |
| Bridge selection || Manual by digital selector switch. Auto scanning system with the time interval between channels adjustable from 5 to 180 secs. |
| Calibration and compensation facility ||A calibration switch and circuit is provided either to calibrate or to compensate a preload. This circuit produces positive and negative signals equivalent to the strain +- 1000, 2000, 5000 microstrains. This also facilitates the user to study very small dynamic strain over and above large static strain level after suppression of the strain level, which in turn increases the measurement range of the instrument correspondingly. |
| Bridge excitation ||Approx 5 Volts DC stabilised. |
| Gauge factor adjustment ||1.5 to 4.5 continuous. |
|Indication||Digital Panel Meter |
| Recorder output ||100 Milli Volts/1000 microstrains, across 1000 Ohms. |
| Power supply ||230 Volts, 50 Hz AC Mains|