background image

 

 

Designing, Manufacturing and Supplying WB Series Electric Isolated Sensor and Digital 

Electrical Transducer since 1989 

 

 

 

 

USER MANUAL 

WBV344U01-S DC Voltage Transducer 

 

 

 

www.wbsensor.com 

[email protected]

 

Technical Service: 86 816 2278271 

Quality Complain: 86 816 2278273 

Fax Line: 86 816 2281934 

 
 
 
 
 

ISO9001 ISO14000 GB/T2800 CE 

Certified 

 

Quality Warranty 

Any quality problem found in WB series products, we offer 

Three years free charge of repair the products, and six months guaranteed free charge of change and return the 

products. 

 

 

 

 

 

Содержание WB Series

Страница 1: ...nsducer www wbsensor com wbwm wbdz cn Technical Service 86 816 2278271 Quality Complain 86 816 2278273 Fax Line 86 816 2281934 ISO9001 ISO14000 GB T2800 CE Certified Quality Warranty Any quality problem found in WB series products we offer Three years free charge of repair the products and six months guaranteed free charge of change and return the products ...

Страница 2: ...nual for the equipment gives instructions for its installation commissioning and operation However the manual cannot cover all conceivable circumstances or include detailed information on all topics In the event of questions or specific problem do not take any action without proper authorization Contact the appropriate WB technical sales office and request the necessary information Standard applic...

Страница 3: ... 6 2 2005 EN61000 6 4 2001 Product Description and Application WBV344U01 S converts DC input pure voltage into a load independent output signal DC 0 20mA or 4 20mA It has adopted modulation demodulation isolation principle and average measurement method for real time measurement of DC voltage from electric net or electric circuit The product has certain advantages of total galvanic isolation betwe...

Страница 4: ...5 Linear Range 0 120 of nominal input 6 Responding Time 150ms 7 Over Load Capacity 2 times of nominal input continuous 8 Maximum Load Output voltage 10V 500Ω 9 Auxiliary Power 12V 24V 10 Current consumption for static status 17mA 11 Isolation Voltage Input output 2500Vdc for 1 minute 12 Output Ripple 10mV 13 Drifting by Temperature 0 50 2 5 10 4 14 Ambient Temperature 10 50 15 Mounting DIN Rail 35...

Страница 5: ...ther precise signal sampling user needs to warm up the product for 3 minutes before use a The auxiliary power requires isolation voltage 2000VAC DC current output ripple 10mV and multiple converters can share with one set auxiliary power together b When measuring dc voltage exceeds 1000volts the circuit needs adding a resistor to divide the input dc voltage The resistor is provided by Weibo Electr...

Страница 6: ...the given accuracy value of the transducer it shows the transducer s accurate grade is qualified Caution 1 Pay attention to the auxiliary power information especially the auxiliary power grade and polarity other wise will damage the product 2 Pay attention to the wire connection wrong terminal connection will cause malfunction of the product and even damage the product 3 Don t dismantle the produc...

Страница 7: ...atives 7 This product uses fire prevent ABS crust its temperature withstand is only limited as 85 higher than this limitation will cause the product deformation Please use and store carefully 8 This product can t be used to measure the pulse DC voltage signal otherwise there will be more errors or no output Product Input Output characteristic curve Input 0 100 4mA 20mA Input Output characteristic ...

Отзывы: