Описание
Описание продукта
dc 4-20ma input current Signal Isolator with 4-20mA output
BM series isolate and convert electrical parameters (e.g. current, voltage, frequency,
power and power factor) in the power grid into DC analog signal or digital signal.The product complies with IEC-688.
power and power factor) in the power grid into DC analog signal or digital signal.The product complies with IEC-688.
Functions and Parameters
functions and parameters of dc current signal isolator
*CE approval
*Accuracy:0.5
*Input signal:DC4-20ma,dc 0-20ma
*Linear Output signal:DC 4-20ma,dc 0-20ma,dc0-5v or dc0-10v
*Auxiliary power:AC 80-270V DC100V-350V or DC24V
*Installation:din rail 35mm or screw mounted
Data sheet
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BM-DI DC current transducer / DC signal isolator data sheet
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Вход
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Input current
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DC 4-20ma,dc 0-20ma
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Frequency range
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45Hz-65Hz
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Output
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Output signal
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4-20mA,0-20mA,0-5V or 0-10V
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Output load resistance
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RL≤600Ω(output current signal)
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RL≥1KΩ(output voltage signal)
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Parameters
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Источник питания
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AC/DC80-270V DC100-350V or DC24V/DC48V
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Rated power consumption
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current,voltage:≤3VA,power:≤4VA
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Accuracy
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0.50%
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Response time
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≤400mS
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Temperature drift
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≤200ppm/ºC
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Isolation intensity
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(Among input//output//power supply)
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2.0kV/1min, 50Hz
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Insulation resistance
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≥100MΩ(between input-ouput-power)
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Working temperature
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-20ºС~+55°С
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Installation
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Din rail 35mm
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Related power transducer types
| Имя | Модель | Функция |
| Current signal isolator | BM-DI/IS | transmit dc current signal to 4-20mA output |
| BM-DIS/I | passive isolator,standard 4-20mA input,the signal is isolated through 2000V and proportional output is 4-20mA | |
| BM-AI/IS | transmit 0-5A AC current to 4-20mA output | |
| BM-DI/I | dc current signal is 3-port isolated through 2000V,and output is 4-20mA and ground return can be removed | |
| BM-DI/V | dc current signal is 3-port isolated through 2000V,and output signal is 0-5V DC and ground return can be removed | |
| Voltage signal isolator | BM-DV/IS | Transmit dc voltage signal to 4-20mA output |
| BM-AV/IS | transmit ac 0-450v voltage to 4-20mA output | |
| BM-DV/V | dc voltage signal is 3-port isolated through 2000V,and output signal is DC 0-5V and ground return can be removed | |
| BM-DV/I | dc voltage signal is 3-port isolated through 2000V,and output signal is 4-20mA and ground return can be removed | |
| 1 in 2 out signal isolator | BM-DI/II | dc current signal is isolated to 2 output 4-20mA independent signal output |
| BM-DV/II | dc voltage signal is isolated to 2 output 4-20mA independent signal output | |
| BM-DI/VI | dc current signal is isolated to 2 independent analog signal output,1 channel is 4-20mA and another channel is 0-5V | |
| BM-DV/VI | dc voltage signal is isolated to 2 independent analog signal output,1 channel is 4-20mA and another channel is 0-5V | |
| Temperature signal isolator | BM-TR/IS | PT100 input,signal is isolated through 2000V voltage and proportional output is 4-20mA |
| Resistance signal isolator | BM-R/IS | Supply 4-20mA output and 2000V voltage isolation for standard 2-line resistance signal |
| potentiometer signal isolator | BM-VR/IS | Supply 4-20mA output and 2000V voltage isolation for 350Ω-10KΩ potentiometer,and there is surge protection circuit in the module |
| Current signal alarm isolator | BM-DI/J | dc current input,dual channel alarm output and dc current off-limt alarm |
| Voltage signal alarm isolator | BM-DV/J | dc voltage input,dual channel alarm output and dc voltage off-limt alarm |
| Temperature signal alarm isolator | BM-TR/J | pt100 input,dual channel output and temperature off-limit alarm |
| Temperature signal isolator | BM-TR/I | PT100 input signal is isolated through 2000v voltage and proportional output is 4-20mA |
| BM-TC/I | thermocouple input,proportional output is 4-20mA,it has cold-junction compensation(CJC) and there is surge protection circuit in the module | |
| BM-TC/V | thermocouple input,proportional output is 0-5V,it has cold-junction compensation(CJC) and there is surge protection circuit in the module |
Payment and Delivery
1. Оплата:100% TT in advance or 30% TT as deposit and balance before shipment, western union ,credit card and paypal are also acceptable.
2. Срок поставки:in 15 working days after payment received for small order .
3. Delivery ways:By sea,air,train or international courier like Fedex,ТНТ,DHL and UPS.
About ACREL
Professional manufacturer with over 18 годы experience in energy meters,current transducers,signal isolator,так далее.
