Datasheet > 3B31-01

3B31-01

更新时间： 2024-01-09 03:27:57

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	355K
描述
Isolated Voltage Input

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数据手册

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3B31-01 数据手册

3B30 / 3B31

Input Bias Current

Input Resistance

+3 nA

15 MΩ

650 kΩ

Noise

Input, 0.1 Hz to 10 Hz Bandwidth

Output, 100 kHz Bandwidth

Bandwidth, -3 dB

0.2 µV rms

50 µV rms

3 Hz

Output Rise Time, 10% to 90% Span

200 ms

Common-Mode Voltage (CMV)

±1500 V peak, maximum

ANSI/IEEE C37.90.1-1989

Common Mode Rejection (CMR)

Input-to-Output, Continuous

Transient

160 dB

1 kΩ Source Imbalance, 50/60 Hz

150 dB (3B31-02); 145 dB (3B31-03)

Normal Mode Rejection, 50/60 Hz

60 dB

Input Protection

Continuous

220 V rms maximum

Transient

ANSI/IEEE C37.90.1-1989

Continuous Short to Ground

130 V rms, continuous

Voltage Output Protection

Current Output Protection

Power Supply Voltages ⁵

±15 V dc Supplies

Rated Operation

Current

±(11.5 V dc to 16.5 V dc)

±10 mA

Sensitivity

±0.01% span/V

+24 V dc Loop Supply

Rated Operation

Current

+12 V dc to +30 V dc

+27 mA @ l_out= 20 mA

±0.0002% span/V

Sensitivity

Mechanical Dimensions

3.15" x 3.395" x 0.775"

80.0 mm x 86.2 mm x 19.7 mm)

Environmental

Temperature Range

Rated Performance

Storage

-25°C to +85°C

-55°C to +85°C

Relative Humidity, 24 hours

RFI Susceptibility

0 to 95% @ +60°C non-condensing

±0.5% Span error @ 400 MHz, 5 Watt, 3 ft

* Specifications same as model 3B30.

¹For a 0 to 20 mA range, a typical minimum output current is 10 µA.

²Includes the combined effects of repeatability, hysteresis, and nonlinearity.

³With respect to the voltage output.

⁴A wide range of custom zero suppression and span is available with the 3B30-00 and 3B31-00 models, using the AC1310 ranging card.

⁵+24 V dc loop power is required for driving the current output at loads up to 850Ω. If a current output load of 400Ω or less is applied, +15 V dc is sufficient for loop power. If only

voltage output is used, loop power is not required.

Specifications subject to change without notice.

Rev. 0 | Page 4 of 8

1 2 345 6 7 8

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