Milliamp digital billboard F296-8
Also, this device may be referred to: F 296-8, F-296-8, F 296 8, F2968.
F296-8 milliamp digital billboard is designed to measure current in DC circuits.
Dimensions - 80h160h250 mm.
Accuracy class - 0.1 / 0.05.
Unit weight - 1.8 kg.
The work is based on the method of unit-time wavelet transform two-stroke integrating the measured signal and reference voltage.
Technical characteristics of the devices milliammeters F296-8:
Way to incorporate - directly.
The final value of the measuring range - 1000 uA.
Quantization step - 0.010 mA.
Input drop - <1.0 mV.
Maximum permissible error - where X - the value of the input signal.
Digital display Milliammeters F296-8:
- The measurement result with the maximum indication - 9999;
- "-" Sign;
- Sign dimension;
- Overload digital reading extinguished.
Polarity selection device milliamp F296-8 - automatic.
- One-time (from external trigger pulses applied to the pin of the connector).
Parameters of external trigger pulses:
- Voltage range corresponding to a high level signal - from 2 to 5.25;
- Voltage range corresponding to the low signal levels - from -0.4 V to 0.8 V;
- Pulse - not less than 2 ms;
- The time interval between the trigger pulse with a measuring time of 40 ms - 80.8 ms, with a measurement time of 80 ms - 161.6 ms, with a measuring time of 320 ms - 646.4 ms.
Output to an external connector:
- The value of the measured signal in BCD 8-4-2-1;
- Signal measurement cycle;
- Overload alarm;
- Sign of the polarity signal.
Measurement result milliammeter F296-8 is stored until the next measurement cycle.
Unlimited duration of continuous operation.
MTBF - 1800 hrs
Average life - 10 years.
Operating conditions milliammeters F296-8:
Mains voltage - 220 Hz.
Supply frequency - 50 Hz.
Power consumption - 10 watts.
Ambient temperature - from +5 ° C to +50 ° C.
Relative humidity at +25 ° C - 90%.
Fixation device to the panel or panels made four screws located on the front panel.