Loop Calibrators Voltage Signal Generator 0-10V and Current Transmitter 0-20mA | Measuring Devices | Electronic Components | TwinsChip

Loop Calibrators Signal Generator 0-10V and  Current Transmitter 0-20mA

Description:

Loop calibrators are a type of electrical calibrator specifically designed to troubleshoot 0-10V volt or 4-20 mA current loops. Current loops are extremely common in industrial measurement and control applications due to their ease in setting up, wide power supply requirements, low noise output, and ability to be transmitted over great distance without loss. Loop calibrators are capable of measuring current, sourcing current to unpowered devices in a loop, as well as simulating the operation of loop-powered 0-10V or4-20 mA transmitters.

Applications:

It is used the current and voltage source for testing and inspection of electric equipments such as Interface Analog Simulator for PLC / DCS and Panel Debugging, Device Testing, Frequency Converter, Flow Valve.

Features:

1. 3 kinds of power supply mode: external DC15-30V/USB-5V/built-in lithium battery (optional).
2. Voltage and current adjustment one-button switching, independent wiring, simultaneous output.
3. Pluggable terminal block for easy installation and carrying.
4. The output is short-circuit protected, and the power supply is reverse-protected.
5. A variety of output models: 0-3.3/5/10/2-10/1-5V. 0-20/0-22/4-20mA.
6. Multiple display modes: voltage and current/100.0% percentage/50.0HZ.
7. Coarse fine adjustment double mode, adjust the number of turns can be set.
8. Lithium battery charge and discharge overcurrent protection, automatic charging management, power indication.
9. Encoder knob 360 degree stepless adjustment, stable and durable.
10. 4-digit high-definition digital tube, two decimal points are adjusted with high precision, and the output can be calibrated.
11. High-grade aluminum alloy knob, electroplated buttons, beautiful shell and comfortable grip.

Specifications:

• External power supply: DC15-30V
• Power: 1W (no charge) / 5W (charge)
• 3.7V lithium battery capacity: 1000mAh, maximum charging current 0.8A (optional)
• External micro USB: 5V current 0.2A (no charge) / 1A (charge)
• Voltage output: 0-10V(adjustable), accuracy after calibration: 0.01V
• Maximum current: 20mA
• Current output: 0-22mA(adjustable), accuracy after calibration: 0.01mA
• Current sampling resistor: no more than 500Ω
• Digital tube display digits: 4 digits, two decimal numbers
• Size: about 11*6*2.5cm/4.33*2.36*0.98in

Package List:
1 * Signal Generator