Filter
Top Products
92
Reference Manual
00809-0100-4102, Rev AA
Appendix A: Reference Data
May 2013
Specifications and Reference Data
Ambient Temperature Effect per 50°F (28°C)
Mounting Position Effects
Vibration Effect
Less than ±0.1% of URL when tested per the requirements of IEC60770-1 field or pipeline with
high vibration level (10-60 Hz 0.21mm displacement peak amplitude / 60-2000 Hz 3g).
Electromagnetic Compatibility (EMC)
Meets all relevant requirements of EN 61326 and NAMUR NE-21
(1)
.
A.2 Functional Specifications
A.2.1 Service
Liquid, gas, and vapor applications
Models Ambient Temperature Effect
2051CD/CG
Range 0 ±(0.25% URL + 0.05% span)
Range 1 ±(0.1% URL + 0.25% span)
Ranges 2-5 ±(0.0125% URL + 0.0625% span) from 1:1 to 5:1
±(0.025% URL + 0.125% span) from 5:1 to 100:1
2051T
Range 1 ±(0.025% URL + 0.125% span) from 1:1 to 10:1
±(0.05% URL + 0.125% span) from 10:1 to 100:1
Range 2-4 ±(0.025% URL + 0.125% span) from 1:1 to 30:1
±(0.035% URL + 0.125% span) from 30:1 to 100:1
Range 5 ±(0.1% URL + 0.15% span)
2051CA
All Ranges ±(0.025% URL + 0.125% span) from 1:1 to 30:1
±(0.035% URL + 0.125% span) from 30:1 to 100:1
2051L See Rosemount Inc. Instrument Toolkit
®
software.
Models Mounting Position Effects
2051C Zero shifts up to ±1.25 inH
2
O (3,11 mbar), which can be calibrated out. No span effect.
2051L With liquid level diaphragm in vertical plane, zero shift of up to 1 inH
2
O (2,49 mbar). With
diaphragm in horizontal plane, zero shift of up to 5 inH
2
O (12,43 mbar) plus extension length on
extended units. All zero shifts can be calibrated out. No span effect.
2051T/CA Zero shifts up to 2.5 inH
2
O (6,22 mbar), which can be calibrated out. No span effect.
(1) NAMUR NE-21 does not apply to Wireless