Precision 0-20mA ±10V 24V Signal Generator
Model: BRT LB02G
BRT LB02G Analog voltage current signal generator is an adjustable precision 0-5V -10V-+10V 0-20mA 4-20mA source/passive signal simulator. It has fast signal output point setting, programmable signal output ranges. Ideal to do debugging.
Main Features
● 0-22mA source and sink signal output.
● -10V to +10V signal output, switchable.
● Better than 0.5% accuracy.
● Signal output ranges are switchable.
● Output precision can be calibrated.
● Li battery inside, small size, easy to carry.
BRT LB02G precision adjustable 0-20mA 0-10V 24V signal generator is a low-cost portable industrial process controlling voltage current signal generator. It is widely used in 0-20mA 0-5V 0-10V 24V signal simulation and debugging. This signal generator has programmable fast signal output functions, signal output ranges are switchable and programmable. Simple button layout, 1000mAH Li battery inside, small portable shell, it becomes an essential industrial debugging and calibration tool in industrial site.
Main Applications
● 0-20mA 4-20mA sink and source signal testing.
● 4-20mA transmitter or sensor signal simulation.
● Automatic equipment, valves, inverters signal calibration.
● Pressure transmitter, temperature transmitter signal simulation
●PLC, Servo, flow sensor signal simulation and testing.
Typical wiring circuits
LB02G 4-20mA 0-10V signal generator wiring
Accuracy Testing
voltage current signal generator accuracy testing
The product detailed specifications below:
| Specs | Value |
|---|---|
| Source signal output | 0-20mA typical. max. 0-22mA, accuracy 0.05mA, load sampling resistance < 500 Ω. |
| Sink signal output | 0-20mA typical; max. 0-20mA, accuracy 0.01mA, external power supply 24V |
| Volt. signal output | max. 0-10V typical; accuracy 0.05V, driving current <20mA |
| Fast output | 9 x programmable fast output point. |
| Current signal out ranges | 4-20mA, 0-20mA (default), 0-22mA, switchable via button |
| Voltage signal out ranges | ±10V, ±5V, 0-10V, 2-10V, 0-5V, 1-5V, 0-3.3V, 0-2.5V, 0-1V, -10V-0V, switchable via button |
| Display mode | LED display. single or dual display and task mode |
| Typical accuracy | better than 0.5%, can be calibrated by user. |
| Operating power supply | 5V,1A via micro-USB port; 15-20VDC via wiring terminals; Li battery inside (optional) |
| Additional function | Customized fast output point, user can set any output points required; |
| Display mode | Real current value; 0.0-100.0(%) percentage; 0.0-50.0(Hz), switchable |
| Protection | Polarity reverse connection protection, over current protection, protection voltage 30V. |
| Battery | 1000mAH large capacity rechargeable Li battery. 6 hours operating time at 20mA output. |
| Ports | Micro USB port for power supply and battery recharging; |
| Temperature | 0-50℃ |
| Size | 100x60x20mm |
| Accessories | 1x 1A USB cable for battery recharging; 4 x alligator clip; 1 x English User Manual; 1 x Screw driver |
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