Emerson Process Management 2051 manual Rosemount, Reference Manual, 00809-0200-4101,Rev AA July

Reference Manual

00809-0200-4101, Rev AA July 2008

Rosemount 2051

LCD display

M5 Digital Meter

•2-Line, 5-Digit LCD for 4-20 mA HART and FOUNDATION fieldbus

•1-Line, 4-Digit LCD for 1-5 Vdc HART Low Power

•Direct reading of digital data for higher accuracy

•Displays user-defined flow, level, volume, or pressure units

•Displays diagnostic messages for local troubleshooting

•90-degree rotation capability for easy viewing

Transient Protection

T1 Integral Transient Protection Terminal Block Meets IEEE C62.41, Category Location B

6 kV crest (0.5 μs - 100 kHz)

3 kV crest (8 × 20 microseconds)

6 kV crest (1.2 × 50 microseconds)

Bolts for Flanges and Adapters

• Standard material is plated carbon steel per ASTM A449, Type 1 L4 Austenitic 316 Stainless Steel Bolts

L5 ASTM A 193, Grade B7M Bolts

L8 ASTM A 193 Class 2, Grade B8M Bolts

Rosemount 2051C Coplanar Flange and 2051T Bracket Option

B4 Bracket for 2-in. Pipe or Panel Mounting

•For use with the standard Coplanar flange configuration

•Bracket for mounting of transmitter on 2-in. pipe or panel

•Stainless steel construction with stainless steel bolts

A-23