Analogue Signal Transducer BM Series Manufacturer

Analogue Signal Transducer BM Series

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BM series current transducer can quickly and accurately measure electrical quantities (e.g. current and voltage) and non-electrical quantities (e.g. temperature and resistance), then isolate and convert the input measurand (the parameter being measured) into standard analogue output signal.

Technical Data

Technical parameters

Index

Input

Range

Current: 4-20mA, 0-1mA, 0-20mA
Voltage: 0-1V, 0-5V, 0-10V, 0-75mV, etc

Impedance

Current: 0(4)-20mA, 100Ω
0-1mA, 1kΩ, voltage≥100Ω

Overload

Current: 100mA or 1W
Voltage: 50V at 0-10V

Output

Range

DC4~20mA

Load

< 500 Ω

Zero adjustment

Span adjustment

Protection

Short circuit protection

Power supply

Range

Direct voltage: 8.5-40VDC, normally 24VDC/2W

Max. current

24mA

Other

Accuracy/linearity

Max. 0.5% of full span

Temperature effect

≤200ppm/℃

Response time

≤400ms

Isolation voltage

2kV between input and output

Operating/storage temperature

-10℃ ~ 55℃/-25 ~ 70℃

Installation method

With guide rail TS35

These current transducers can be directly attached to pointer meters or digital meters, and also integrated into automatic control systems (e.g. PLC control), various analogue-to-digital (A/D) converters and computers.

The BM200 isolated safety barrier can transmit signals between the safe area and the dangerous area, and limit the energy transfer from the safe area to the dangerous area caused by the fault.