FNIRSI SG-004A Signal Generator 4-24mA Adjustable Voltage Current Simulator Multifunction Thermocouple Resistance History Record
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.
Introduction
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: L82×W27×H112mm
- Product Weight: 0.050 kg / 1.76 ounces
- Battery: 3000mAh rechargeable lithium battery
- Charging Type: USB-C port 5V–12V / 10W (Max)
- Standby Time: 24h
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
Voltage (V)
- Range: 0~24V
- 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
24V Loop
- Range: 0~24mA
- Accuracy: ±(0.1%+0.005)
- Resolution: 0.001mA
- Load Resistance: 100Ω
Frequency (Hz)
- Range: 0~9999Hz
- Accuracy: ±2%
- Resolution: 5 digits
- Load Resistance: 1MΩ
Millivolt (mV)
- Range: -10~100mV
- Accuracy: ±(0.03%+0.003)
- Resolution: 0.001mV
- Load Resistance: 2KΩ
Thermocouples:
- TC-S: 0~1760℃, ±(0.2%+1), 1℃, 2KΩ
- TC-B: 0~1810℃, ±(0.5%+1), 1℃, 2KΩ
- TC-E: 0~990℃, ±(0.2%+1), 1℃, 2KΩ
- TC-K: 0~1320℃, ±(0.2%+1), 1℃, 2KΩ
- TC-R: 0~1760℃, ±(0.3%+1), 1℃, 2KΩ
- TC-J: 0~1190℃, ±(0.3%+1), 1℃, 2KΩ
- TC-T: 0~390℃, ±(0.2%+1), 1℃, 2KΩ
- TC-N: 0~1290℃, ±(0.2%+1), 1℃, 2KΩ
- WRe3/25: 0~2320℃, ±(0.2%+1), 1℃, 2KΩ
- WRe3/26: 0~2320℃, ±(0.2%+1), 1℃, 2KΩ
Resistance (ohm)
- Range: 0~390Ω
- Accuracy: ±(0.2%+1)
- Resolution: 0.1℃
Pt100
- Range: -200~650℃
- Accuracy: ±(0.5%+1)
- Resolution: 0.1℃
Cu50
- Range: -20~150℃
- Accuracy: ±(0.5%+1)
- Resolution: 0.1℃