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Reference Manual
00809-0200-4101, Rev AA
July 2008
A-23
Rosemount 2051
LCD display
M5 Digital Meter
• 2-Line, 5-Digit LCD for 4-20 mA HART and F
OUNDATION 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