深圳湾边贸易原装进口Ohio Semitronics DVT7X5电量交流电流电压隔离变送器

DVT7X5 DC Voltage Transducer

Sku: DVT7X5

产品说明

DVT7是一系列具有可用户选择的输入范围的直流电压传感器。可选择的开关范围从50MV到600V。

传感器输出量与零-------S成正比。为选定的范围输入。包装是一个紧凑,易于安装,铁路安装外壳。

MODEL SELECTION OUTPUT POLARITY 

DVT7D 0-±10V bidirectional 

DVT7E 4-20mA unidirectional 

DVT7X5 0-±5V bidirectional

Ohio Semitronics DVT7X5电量交流电流电压隔离变送器规格：

INPUT

DIP Switch-Selectable Ranges (F.S.)

Millivolt Input ........................... 50, 100, 150, 250, 500mVdc

Low-Voltage Input............................. 5, 10, 15, 25, 50Vdc

High-Voltage Input .......... 50, 100, 150, 250, 500, 600Vdc

1000V option is available when used with DVT7-EXT

extension module.

Over-range (without damage)

500V and 600V Ranges ....................................... 850Vdc

All Other Ranges .......................................2 X F.S. Rating

Impedance

Millivolt Input............................................................. ≥1kΩ

Low-Voltage Input................................................. ≥100kΩ

High-Voltage Input ................................................... ≥1MΩ

Frequency (all ranges) ..................................................dc

OUTPUT

Scaling ...................................... 0-F.S. Input = 0-F.S. Output

Loading ........... 0-±5V, 0-±10V .....................................≥2KΩ

4-20mA ............................................0-500Ω

Response (to 90%) ........................................200μs, Typical

INSTRUMENT POWER ...... 24V ±20%, dc/50-400Hz, ≤2W

ACCURACY (setpoint, linearity, offset) ................ ±0.5% F.S.

DIELECTRIC TEST

Input to Output/Instrument Power .......................... 2500Vdc

Instrument Power to Output ..................................... 500Vdc

TEMPERATURE & ENVIRONMENTAL

Temperature

Operating Range ...................................... -30°C to +60°C

Effect ............................................................... ±0.5% F.S.

Relative Humidity ........................0-95%, non-condensing

PHYSICAL

Mounts on standard 35mm “Top Hat” rail, per EN50052/EN60715

Termination Wire Size .......................................... 12-30AWG

IP Rating ........................................................................ IP20

Weight ....................................................................... 0.25lbs

源自:深圳市湾边贸易有限公司，图文仅供参考。

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