Emerson 00809-0100-4102 manual Service, Ambient Temperature Effect per 50F 28C, Vibration Effect

Appendix A: Reference Data	Reference Manual
May 2013	00809-0100-4102, Rev AA

Ambient Temperature Effect per 50°F (28°C)

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.
Mounting Position Effects

Models	Mounting Position Effects
2051C	Zero shifts up to ±1.25 inH2O (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 inH2O (2,49 mbar). With
	diaphragm in horizontal plane, zero shift of up to 5 inH2O (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 inH2O (6,22 mbar), which can be calibrated out. No span effect.

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

(1)NAMUR NE-21 does not apply to Wireless

92 Specifications and Reference Data