Current Loop - High Accuracy 4-20mA Two-Wire Transducer Test
High Accuracy 4-20mA Signal Generator Passive two-wire system 420MA current loop, the wiring is fully compatible with 2, 3, and 4 wire systems;0.01 precision, LCD display, encoder knob, and terminals regardless of positive or negative;The output range can be set; 4-20MA (control equipment)/3-21MA (debugging signal)The display mode can be set: actual current/100%/50.0HZ, easy to see the value;Programmable automatic curve output cycle 1-9, a convenient production aging equipment;Linear output, can be calibrated, the actual output can be consistent with the display of customer equipment;It can be set to automatically store the output value, automatic storage/manual storage, which is convenient for debugging;Coarse and fine-tuning mode can be set, and the number of turns can be set, which is convenient for quick and precise adjustment;2-9 points can be set to quickly adjust the output, and the knob can directly call out the current, which can quickly test the equipment; Can be set to automatically store the output value Automatic storage: After adjusting the current output, no operation for 3 seconds, automatic storageManual save: press the knob to save, As long as you don't press the knob, the next time you start the machine, it will still be the value you saved manually last timeso you won't be afraid of messing up, which is convenient for debugging. Read more 4 output modes can be set: Fine- tuning mode: the last number plus or minus 1 × (coefficient 1-5O)Coarse adjustment mode: add or subtract 1×(coefficient 1-5) to the second to last digitThe above two coefficients can be set separately;Fine-tuning mode minimum settable: 0.01mA per pulseCoarse adjustment mode maximum settable: 5mA per pulseRemarks: One turn of the knob is 20 pulses; Therefore, the 4mA to 2mA microskirt mode requires a maximum of 8O circles, and the coarse adjustment mode only needs at least 1 circle. Read more
Product Features
- This generator can use 4-20mA to generate voltage and control the current in the circuit.
- Accuracy up to 0.01; Liquid crystal display; Rotary encoder adjustment ; Two connection terminals are non polarity.
- Output range can be set; 4-20mA (device control) / -21mA (signal debugging)
- Display mode can be set, it is convenient for you to see the value
- Linear output can be calibrated; The actual output can be consistent with the display of customer device.
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