Riiai DC 0-10V/4-20mA Signal Generator, ±10V 0-22mA Adjustable Voltage Current Simulator with 4-Digit Display, 1000mAh Rechargeable Battery, for PLC, Panel Debugging, Device Testing

Riiai DC 0-10V/4-20mA Signal Generator, ±10V 0-22mA Adjustable Voltage Current Simulator with 4-Digit Display, 1000mAh Rechargeable Battery, for PLC, Panel Debugging, Device Testing

Riiai DC 0-10V 0/4-20mA Current Voltage Signal Generator, Built-in Battery Powered, Digital Display Why Choose Our 4 to 22mA Signal Generator? 1. Adjustable Output: Max. Output range: max. -10V to 10V., 2/3/4-wire 0-22mA sink or source signal. Voltage output can be exactly 0.00V. Output range can be 0-20mA, 4-20mA, 0-22mA, 0-1V, 0-5V, 0-10V, 0-2.5V, 0-3.3V, -5V to 5V, 1-5V, 2-10V, etc. switchable and adjustable. 2. 2 Kinds of Display Modes: actual current/voltage signal value display, 0.0-100.0(%), 0.0-50.0 (Hz), switchable. User can set 9 x fast signal output points, more convenient to do debugging. 3. Different Power Supply: Support 24V operating power supply via wiring terminals and 5V from USB port, can be used in indoors or outside industrial site. 1000mAH 3.7V re-chargeable battery embedded inside, 4. Accuracy Can Be Calibrated: Output accuracy can be calibrated by user, precision 0.01V, 0.01mA output and LED display output signal value accurately. Adjusting steps can be fine adjustment or rough adjustment, switchable. Have short-circuited protection circuits and polarity reverse connection protection circuits in signal generator. Note: 1."l-MOOE"is for testing only; 2. It is the sampling resistor of the device, not need to connect yourself. How to judge whether the module device is active or passive? Common methods below: 1. Internal principle of the device, it is passive if "I+" is 24V+; it is active if “I-“ is 24VG; 2. Use a multimeter to measure the voltage between “I+” and “I-”, it is active if the value is 0V; it is passive if the value is 24V. Clear Four-digit Display With clear 4-digit display, it is easy for you to read the current value and the voltage value. Save your time and improve your efficiency in work. Encoder Knob Supports stepless adjustable rotation, better performance and longer service life than normal signal generator. Application It can be used for PLC and panel debugging, device testing, frequency converter, flow valve, etc. With small size design, it is easy and convenient for you to carry it. Read more Packing List 1 x USB Cable 4 x Clip 4 x Insulation Clip Cover 1 x Screwdriver 6 x Terminal 1 x Manual Riiai Portable LED Display Signal Generator Specification: Material: ABS Battery Capacity: 1000mAh, 3.7V Maximum Charging Current: 0.8A External: Micro USB- 5V, Current: 0.2A (Not Charging)/1A (Charging) Voltage Output: -10v~+10v Adjustable, Accuracy after Calibration: 0.01V Current Output: 0-22mA Adjustable, Accuracy After Calibration: 0.01mA Current sampling resistance is not more than 500 ohms Encoder: 20 pulses per turn of the knob Power Supply: Built-in battery 1000mAh Read more

Product Features

• 2-in-1 Voltage & Current Generator--- Voltage Output: -10V~+10V, precision is 0.01V, current output: 0-22mA, precision is 0.01mA, rotate the encoder knob to adjust output voltage and current, switchable and adjustable, can be calibrated. Encoder knob rotate one circle has 20 pulses.
• Multiple 4-Digit Display--- With 4 different types of digit display, two decimal points, you can press "Mode" button to switch the display mode between voltage and current, you can also follow the instructions to switch 0-100 percent or 0-50HZ display.
• Different Power Supply Modes--- With 1000mAh 3.7V built-in rechargeable battery embedded inside (charged via micro USB port), it can be powered via various ways, micro USB-5V, external power DC 15-30V, each can make the signal generator to work.
• Safe to Use--- Output range: passive or active 0-22mA, -10~+10V, voltage output can be exactly 0.00V; output range and precision are programmable and adjustable. Output is with short circuit protection, power supply with reverse connection protection, which is safe for you to use. User can set 9 x fast signal output points, more convenient to do debugging.
• Wide Application--- It can be used for PLC and panel debugging, device testing, frequency converter, flow valve, servo motors speed regulation, light dimmer and ect. With small size design, it is easy and convenient for you to carry it.

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