7B14-05-2中文资料(3)

7B14

Model RTD Sensor Input Range

(2- or 3-wire)

7B14-01-1 7B14-01-2 7B14-02-1 7B14-02-2 7B14-03-1 7B14-03-2 7B14-04-1 7B14-04-2 7B14-05-1 7B14-05-2

100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385 100 Pt, α = 0.00385

-100°C to +100°C -100°C to +100°C 0°C to +100°C 0°C to +100°C 0°C to +200°C 0°C to +200°C 0°C to +600°C 0°C to +600°C -50°C to +350°C -50°C to +350°C

Output Range +1 V to +5 V 0 V to +10 V +1 V to +5 V 0 V to +10 V +1 V to +5 V 0 V to +10 V +1 V to +5 V 0 V to +10 V +1 V to +5 V 0 V to +10 V

Nonlinearity(maximum) ±0.05% span ±0.05% span ±0.05% span ±0.05% span ±0.05% span ±0.05% span ±0.05% span ±0.05% span ±0.05% span ±0.05% span

Accuracy (maximum) ±0.15% span ±0.15% span ±0.2% span ±0.2% span ±0.15% span ±0.15% span ±0.1% span ±0.1% span ±0.1% span ±0.1% span

7B14 Models Available

Model

7B14-C-02-1 7B14-C-02-2

RTD Sensor (2- or 3-wire)

10 Cu, α = 0.004274 10 Cu, α = 0.004274

Input Range 0°C to +120°C (10 @ +25°C) 0°C to +120°C (10 @ +25°C)

Output Range +1 V to +5 V 0 V to +10 V

Nonlinearity(maximum) ±0.05% span ±0.05% span

Accuracy (maximum) ±1.0% span ±1.0% span

Model

7B14-N-01-1 7B14-N-01-2 7B14-N-02-1

7B14-N-02-2

RTD Sensor (2- or 3-wire)

120 Ni, α = 0.00672 120 Ni, α = 0.00672 120 Ni, α = 0.00672 120 Ni, α = 0.00672

Input Range 0°C to +300°C 0°C to +300°C 0°C to +200°C 0°C to +200°C

Output Range +1 V to +5 V 0 V to +10 V +1 V to +5 V 0 V to +10 V

Nonlinearity (maximum) ±0.12% span ±0.12% span ±0.14% span ±0.14% span

Accuracy (maximum)

±0.3% span ±0.3% span ±0.3% span ±0.3% span

7B14 Specifications

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

Input Ranges

RTD Types

100 Platinum, 2-, 3-wire, α =0.00385 120 Nickel, 2-, 3-wire, α =0.00672 10 Copper, α =0.004274 Refer to Model Table Not Available*

+1 V to +5 V or 0 V to +10 V Accuracy1

Initial @ +25°C

Refer to Model Table

Description Model 7B14

Temperature Ranges Custom Ranges

Output Range Options (RL > 2 k )

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