Name: FNIRSI® SG-004A Multi-functional Signal Generator
Brand: FNIRSI Official Store
SKU: sg-004a-2
Availability: InStock

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FNIRSI® SG-004A Multi-functional Signal Generator

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From $34.19

Original: $113.95

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FNIRSI® SG-004A Multi-functional Signal Generator—

$113.95

$34.19

The Story

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: 1MK

Millivolt (mV)

Range: -10~100mV
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

Thermocouple (TC-B)

Range: 0~1810℃
Accuracy: ±(0.5%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (TC-E)

Range: 0~990℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (TC-K)

Range: 0~1320℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (TC-R)

Range: 0~1760℃
Accuracy: ±(0.3%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (TC-J)

Range: 0~1190℃
Accuracy: ±(0.3%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (TC-T)

Range: 0~390℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (TC-N)

Range: 0~1290℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (WRe3/25)

Range: 0~2320℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K

Thermocouple (WRe3/26)

Range: 0~2320℃
Accuracy: ±(0.2%+1)
Resolution: 1℃
Load Resistance: 2K

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℃