Datasheet > 7B27-J-01-2

7B27-J-01-2

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	535K
描述
Isolated Thermocouple Input

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7B27-J-01-2 数据手册

7B27

7B27 Specifications

(typical @ +23°C ±5°C and V_s= +24 V dc)

Description

Model 7B27

Input Ranges

Thermocouple Types

J, K, T, E, R, S, B

Standard Temperature Ranges

Custom Ranges

Refer to Model Table

Not Available*

+1 V to +5 V or 0 V to +10 V

Accuracy¹

Output Range Options (R_L> 2 kΩ)

Initial @ +25°C

±0.01% Span (±0.1% Span, maximum)

±0.02% Span, maximum

±0.5µV/°C

Nonlinearity²

Input Offset vs. Temperature

Zero Suppression vs. Temperature

Span vs. Temperature

±0.005% (V_z)³/°C

±35 ppm/°C

Output Offset vs. Temperature

Cold Junction Compensation

Accuracy⁴over +5°C to +45°C ambient

Input Bias Current

±0.002% Span/°C

±1.0°C, maximum

-25 nA

Input Resistance

10 MΩ

Power ON

Power OFF

30 kΩ, minimum

Output Noise

6 mV peak

5 MHz Bandwidth

10 Hz to 100 kHz Bandwidth

0.1 Hz to 10 Hz Bandwidth

Bandwidth, -3 dB

0.4 mV rms

0.6 µV peak

3 Hz

Output Rise Time, 10% to 90% Span

150 ms

Common-Mode Voltage (CMV)

100 V rms continuous

Common Mode Rejection (CMR)

160 dB

Input-to-Output and Power

Input-to-Output and Power @ 50/60 Hz

Normal Mode Rejection @ 50/60 Hz

Input Protection

60 dB

±30 V dc, continuous

Input Transient Protection

Output Resistance

ANSI/IEEE C376.90.1-1989IEEE-STD 472IEC 255-4, Class II

< 1 Ω

Voltage Output Protection

Continuous Short to Ground

Power Supply

Voltage Range, Operating

+14 V dc to +35 V dc

Rev. 0 | Page 4 of 8

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