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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
Portable signal generator, with LCD, SG-003A, 0-10V, voltage simulator
Portable tool for quick troubleshooting in automation, PLCs and instrumentation, generates and measures voltage and current signals and can simulate 0-10V, 4-20mA and PWM. It has a 1.44 inch TFT LCD color screen for clear reading, conversion between signals with real-time monitoring, RS485 interface for connection to PC, 3000mAh battery with USB-C charging.
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FNIRSI SG-003A portable digital signal generator, mainly used for industrial troubleshooting, such as PLCs and process instrumentation, is capable of generating and measuring voltage and current signals, can simulate sensor signals , control systems and PWM signals.
It is equipped with a 3000mAh battery and can be charged with a phone charger with a USB Type-C cable (the package includes a charger with a USB cable).
The generator has a 1.44 inch TFT LCD screen with a resolution of 240x320 pixels and the case integrates a soft silicone layer.
It has an RS485 interface for communication with the computer and can convert between input and output signals. For example, the input signal can be converted in the form of frequency into an output current signal, with a range between 0-1000Hz at 4-20mA.
Characteristics:
Input/Output Functions: Conventional, with automatic output options for voltage and current.
Output Modes: Possibility to choose single increase, single decrease and cyclic mode.
Input-Output Conversion: Includes active voltage to current conversion, passive mode and current to voltage conversion.
Custom Output Function: The upper and lower limits of the output can be set arbitrarily.
Input Diagram: Voltage and current, with a frame rate of 10 frames.
PWM output: Setting the frequency and the cyclic ratio.
Observation in Real Time: Voltage and current changes.
Power supply: High-capacity lithium battery 3.7V 3000mAh, charging through the Type-C interface.
Screen: high-definition TFT color LCD, 240*320 resolution, low energy consumption.
Specifications:
Active Output Current: 0~24mA, resolution 0.01 mA, maximum load 750Ω, accuracy ±(0.1%+0.005)
Passive Output Current: 0-24 mA, resolution 0.01 mA, external power supply up to 30V, accuracy ±(0.1%+0.005)
Output Voltage: 0-24 V, resolution 0.01v, maximum current 30mA, accuracy ±(0.1%+0.005)
Output voltage 24V: command current 24mA. resolution 0.01 mA, accuracy ±(0.1%+0.005)
Input Current Measurement: 0-24 mA, resolution 0.01 mA, input impedance 100Ω, accuracy ±(0.1%+0.05)
Input Voltage Measurement: 0-30 V, resolution 0.01 V, input impedance 2MΩ, accuracy ±(0.1%+0.05)
PWM: 0-9999Hz
Battery: 3.7V 3000mAh; estimated usage time 26 hours
Operating Environment: 0 °C - 50 °C.
Protection: Reverse and over current, protection voltage 30V
Dimensions mm: 92 x 72 x 30mm












Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].