説明
Digital 4-20mA 0-10V Voltage Signal Generator 0-20mA Current Transmitter Professional Electronic Measuring Instruments
Description:
MODEL：QH-VISG2-ED(Withbattery) / QH-VISG2-EN(No battery)
Voltage And Current Signal Generator-User manual V202008
1.Technical Indicators
1.1 Three power supply modes ,using the mobile phone charger or external 24V can charge/work;
1.1.1 External wiring terminal power supply DC15-30V 1W(without charging)/4W(charging);
1.1.2 External MicroUSB-5V current 0.2a (no charge)/0.8A(charge);
1.1.3 (Optional) The built-in 3.7V lithium battery(1000mah), the maximum charging current is 0.6A,Generally, it takes more than 4 hours to fully charge. It can be used for 1-5 hours;
1.2 The voltage output is adjustable ± 10V,Error<0.05V after calibration, and the driving current<20mA
1.3 The current output is adjustable 0-22ma,Error<0.05mA after calibration, and the sampling resistance is <500Ω;
1.4working environment: 0-40℃, relative humidity < 80%；
1.5Size (cm)：Shell=100x60x20,The plugprotruding 9cm,Theknobprotruding15cm
2.Wiring diagram
2.1 Voltage signal output：5-AVO 6-GND
2.2 Common active mode of current output：Our output 4-AIO6-GNDcorresponds to PLC I + I -
2.3 Current passive mode：ThePIN3-AI+ is externally connected to 24V+, and then output from 4-AIO to control the external 24V current.Our meter is equivalent to an adjustable resistance;Therefore, it is called passive mode.
3.Usage
3.1 Operation panel and operation instructions
3.2 Switching - Adjust the display V or I, press the "MODE" key to switch and adjust the display V or I MODE
The indicator light shows what state it is in and what mode the system operation is in;
The original output will continue to output After switching, but not in the adjustment status;
Turn on the battery switch to check the battery status and quantity
3.2.1 Batterystatus indicator：
Batteryindicator
Green
Yellow
Red
Twinkle
Green not Twinkle(External power)
capacity
≥80%
≥40%
＞0
Charging。。。
Full
3.2.2Hold the "MODE" key for 1 second and the digital tube flashes for 5 seconds to display the battery voltage;
3.3 Digital adjustment and parameter setting：
（Forewarned：Push Down The Knob Is “OK<Confirm>”,Clockwise Rotation The Knob One Pulse Is” + <Add>”, Anticlockwise Rotation The Knob One Pulse Is” - <Minus>”）
3.3.1 Short Press “OK” To Save The Output Value,Digital Tube Display "..." After loosening, Saved Successfully, The Output Value Is This Saved Value After The Next Boot; When We Debug The Device, We Need To Adjust The Output Value Randomly, As Long As The Knob Is Not Pressed, It Will Still Be The Saved Value After Rebooting;
3.3.2 Hold The “OK” For 2 Seconds To Enter The Setting State.,Display”F001”(Parameter Number 001);
3.3.3 Turn the knob to change the parameter number, You need to enter a password when enter F002 or F100：
3.3.3.
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ブランド:
Unbranded
-
カテゴリー:
発電機
-
色:
With battery
-
Fruugo ID:
325785100-721210926
製品安全情報
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以下の情報は、この製品を販売する独立したサードパーティ小売業者によって提供されています。
製品安全ラベル
安全上の警告:
Please note that the product is safe under normal use conditions. However, improper use may lead to hazards such as damage, injury or other safety risks. Please read and follow the instructions carefully.This product complies with EU safety standards. However, for your safety, if any abnormality (such as strange smell, overheating, loose parts, etc.) is found during use, please stop using it immediately.In accordance with the EU General Product Safety Regulation, we remind you that this product is only suitable for [specific applicable people / scenarios]. Use in non - specified people / scenarios may bring potential safety hazards.
