Emerson 644 Spécifications télécharger pdf (Page 148)

138

Reference Manual

00809-0200-4728, Rev RA

Appendix B: Product Certifications

April 2015

Product Certifications

Tables

Table B-1. Process Temperatures

Table B-2. Entity Parameters

T6 T5 T4 T3 T2 T1 T130

Max Ambient +40°C +60°C +60°C +60°C +60°C +60°C +70°C

Transmitter with LCD display

Sensor Extension

0” 55°C 70°C 95°C 95°C 95°C 95°C 95°C

3” 55°C 70°C 100°C 100°C 100°C 100°C 100°C

6” 60°C 70°C 100°C 100°C 100°C 100°C 100°C

9” 65°C 75°C 110°C 110°C 110°C 110°C 110°C

Transmitter without LCD display

0” 55°C 70°C 100°C 170°C 280°C 440°C 100°C

3” 55°C 70°C 110°C 190°C 300°C 450°C 110°C

6” 60°C 70°C 120°C 200°C 300°C 450°C 110°C

9” 65°C 75°C 130°C 200°C 300°C 450°C 120°C

Fieldbus/PROFIBUS HART 7 (Legacy) HART (Enhanced)

Voltage Ui (V) 30 30 30

Current Ii (mA) 300 200

150 for Ta ≤ 80 °C

170 for Ta ≤ 70 °C

190 for Ta ≤ 60 °C

Power Pi (W) 1.3 @ T4 (-50 °C ≤ Ta ≤+60 °C)

0.67 @ T6(-60 °C ≤ Ta ≤ +40 °C)

0.67 @ T5(-60 °C ≤ Ta ≤ +50 °C)

1.0 @ T5(-60 °C ≤ Ta ≤ +40 °C)

1.0 @ T4(-60 °C ≤ Ta ≤ +80 °C)

0.67 @ T6(-60 °C ≤ Ta ≤ +40 °C)

0.67 @ T5(-60 °C ≤ Ta ≤ +50 °C)

0.80 @ T5(-60 °C ≤ Ta ≤ +40 °C)

0.80 @ T4(-60 °C ≤ Ta ≤ +80 °C)

Capacitance Ci (nF) 2.1 10 3.3

Inductance Li (mH) 0 0 0

1 2 ... 143 144 145 146 147 148 149 150 151 152 153 ... 181 182

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