Highlights
✦ The signal generator is suitable for a variety of working conditions, and can perform PLC system debugging, DSC system debugging simulation, valve positioner adjustment, instrument testing and calibration, and inverter testing.
✦ Real-time curve display, you can display the change trend of input and output signals through the curve, can record up to 100,000 or 15 sets of data, the frequency of input and output is 0-9999HZ, 0.2% high-precision test.
✦ High-definition color screen backlight display, 2.4-inch TFT-LCD , with backlight for clear reading, the color of the button backlight will be different in different modes.
✦ Programmable Output: Automatically adjust output size based on parameters, offering monotonic increasing, monotonic decreasing, or cyclic modes.
✦ Firmware Upgrade: Easily update firmware using USB emulation, akin to a USB flash drive.
✦ Only the size of a palm, light and portable, you can put it in your backpack at any time ,long-term standby power, built-in 3000mah lithium battery, can standby for a long time for 24 hours, the top right of the screen can display the remaining power, suitable for Type C The charging port is convenient to carry out.
✦ The fuselage is made of ABS hard shell, and the product is surrounded by an integrated non-slip silicone, so the product is not easy to be broken.
FNIRSI SG-004A signal generator is a high-performance device aimed at the industrial control industry. It can handle various working conditions with one device. The device has a simple but stable appearance design, simple operation logic and powerful performance, and has been loved by consumers since it was launched. Support voltage, current, frequency, thermocouple and other signal mode output and input, support independent 24V power supply, programming mode, real-time curve, historical record, MODBUS communication, firmware upgrade and other powerful functions.
Features
- ≤0.2% Error
- Engineering quantity / signal value
- Real-Time curve record view
- 2.4"TFT Full Color HD display with backlight
- Designed for industrial control industry
- stable appearance design.
- Supports voltage, current, frequency, thermocouple, and other signal modes for both output and input.
- Provides support for independent 24V power supply
- Offers programming mode for customization
- Facilitates real-time curve visualization
- Allows for historical data recording
- Supports MODBUS communication protocol
- Enables seamless firmware upgrades
- Incorporates other powerful functions for enhanced functionality
Basic Specification:
Brand
FNIRSI
Model
SG-004A
Screen
2.4"TFT Full Color HD display
Product Size
1.18x0.79x0.39''
2.99x2.00x0.99cm
2.99x2.00x0.99cm
Product Weight
0.050 kg / 1.76 ounces
Battery
3000mAh rechargeable lithium battery
Charging Type
USB-C port (5V-12V)
Charging
0-24V
Output Signal:
Active Current
0-24mA
Passive Current
0-24mA
Voltage
0-24V
Frequency / PWM
0-9999Hz
24V Loop
0-24mA
Thermocouple
-10~100mV
Resistance / Thermal Resistance
0-390Ω
Input Signal:
Active Current
0-24mA
Voltage
0-24V
Frequency / PWM
0-9999Hz
Thermocouple
-10~100mV
Resistance / Thermal Resistance
0-400Ω
Extended Function:
- Program automatic lift output
- Signal linear conversion output
- History record
- Modbus slave
- Preset output
- Real-time curve
- Output timing
- USB Emulated U Disk Firmware Upgrade
Technical Parameter:
Current (mA)
Range: 0~24mA
Accuracy: ±(0.02%+0.003)
Resolution: 0.001mA
Load Resistance: 100Ω
Accuracy: ±(0.02%+0.003)
Resolution: 0.001mA
Load Resistance: 100Ω
Voltage (V)
Range: 0~24V
Accuracy: ±(0.02%+0.003)
Resolution: 0.001mA
Load Resistance: 500K
Accuracy: ±(0.02%+0.003)
Resolution: 0.001mA
Load Resistance: 500K
Passive (XMT)
Range: 0~24mA
Accuracy: ±(0.02%+0.003)
Resolution: 0.001V
Load Resistance: 100Ω
Accuracy: ±(0.02%+0.003)
Resolution: 0.001V
Load Resistance: 100Ω
24V Loop
Range: 0~24mA
Accuracy: ±(0.1%+0.005)
Resolution: 0.001mA
Load Resistance: 100Ω
Accuracy: ±(0.1%+0.005)
Resolution: 0.001mA
Load Resistance: 100Ω
Frequency (Hz)
Range: 0~9999Hz
Accuracy: ±2%
Resolution: 5 digits
Load Resistance: 1MK
Accuracy: ±2%
Resolution: 5 digits
Load Resistance: 1MK
Millivolt (mV)
Range: -10~100mV
Accuracy: ±(0.03%+0.003)
Resolution: 0.001mV
Load Resistance: 2K
Accuracy: ±(0.03%+0.003)
Resolution: 0.001mV
Load Resistance: 2K
Thermocouple (TC-S)
Range: 0~1760℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-B)
Range: 0~1810℃
Accuracy: ±(0.5%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.5%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-E)
Range: 0~990℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-K)
Range: 0~1320℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-R)
Range: 0~1760℃
Accuracy: ±(0.3%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.3%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-J)
Range: 0~1190℃
Accuracy: ±(0.3%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.3%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-T)
Range: 0~390℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (TC-N)
Range: 0~1290℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (WRe3/25)
Range: 0~2320℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Thermocouple (WRe3/26)
Range: 0~2320℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K
Resistance (ohm)
Range: 0~390Ω
Accuracy: ±(0.2%+1)
Resolution: 0.1℃
Accuracy: ±(0.2%+1)
Resolution: 0.1℃
Pt100
Range: -200~650℃
Accuracy: ±(0.5%+1)
Resolution: 0.1℃
Accuracy: ±(0.5%+1)
Resolution: 0.1℃
Cu50
Range: -20~150℃
Accuracy: ±(0.5%+1)
Resolution: 0.1℃
Accuracy: ±(0.5%+1)
Resolution: 0.1℃
Using Environment and Precautions
The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.
The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.
Avoid using in the rain or fog, avoid dropping or shocking.
When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.
Copyrights
The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images，technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.
FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
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