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2 Channels Inputs DC Voltage Transducer WB1929B35

2 Channels Inputs DC Voltage Transducer WB1929B35

WB1929B35adopts photoelectric isolation technology and digital acquisition and data processing technology to collect and calculate two DC voltage signals in real time, and output data in RS485 bus mode. The product’s DC voltage input signal, output and auxiliary power supply are completely isolated, small in size, light in weight, easy to install; can be widely used in various automatic control systems to collect different DC current and DC voltage signals in the field, saving The system’s A/D overhead and provides a flexible and convenient hardware and software interface for the system.


Product Detail

Product Tags

Product Description And Application

WB1929B35adopts photoelectric isolation technology and digital acquisition and data processing technology to collect and calculate two DC voltage signals in real time, and output data in RS485 bus mode. The product's DC voltage input signal, output and auxiliary power supply are completely isolated, small in size, light in weight, easy to install; can be widely used in various automatic control systems to collect different DC current and DC voltage signals in the field, saving The system's A/D overhead and provides a flexible and convenient hardware and software interface for the system.

Key Technical Data

Rated input V: 75mV, 50V, 100V, 220V, 300V, 380V, 400V, 500V, 700V;

I: 0.5A, 1A, 2A, 3A, 4A, 5A

Output signals 10000 counting unit
Accuracy 0.2% for voltage;

0.5% for power.

Input impedance (R) approximate zero
Responding time 300ms
Linear measuring range 0 - 1.2 times of rated input current
Over load capacity 30 times of rated input current, 5s
Static current 80mA
Power supply +12V, +24V DC
Isolation voltage (Input/Output) 2500V DC, for 1 minute
Thermal drift 350ppm/°C
Ambient temperature -25~+70
Mounting DIN rail 35mm mount or screw mount
Material of shell ABS (According to UL94V-0)
Protection of shell IP20
MTBF >50000h
Weight 200g

Product Dimensional Drawing (unit: mm)

Terminals Definition

Commercial Data

Product group 9
Packaging type Paper box
Country of origin CN
Customs tariff number 90303390

Why Choose Us?

*Strict quality control to ensure that FPY for the produced products is greater than 99%.

*With 31 years’ experience for transducers, Weibo has professionally served clients from 86 different countries.

*With 1 year’s quality warranty to ensure continuous cooperation.

*Free samples with over 1000 kinds of transducers to meet regional market requirements.

*No MOQ for most of items, fast delivery for customized items.


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