Emerson 5081FG instruction manual Ohms, Vdc, Operating Load Region, VDC @ Zero Load

Instruction Manual

IB-106-5081, Rev. 1.0 May 2005

Model 5081FG

ELECTRONICS
Enclosure	IP65 (NEMA 4X), weatherproof, and corrosion-resistant
Materials of Construction	Low copper aluminum
Ambient Temperature Limits	-20° to 65°C (-4° to 149°F)
Relative Humidity	95% with covers sealed
Power Supply and Load Requirements	See Figure 1-4
Inputs (from O2 Probe)	Two wires - O2 signal
	Two wires - type B thermocouple
Output	One 4-20 mA signal with superimposed digital HART
	signal
Hazardous Area Certification	ATEX EEx ia IIC T4 or T5(2)
	NEC Class I Zone I Group B,C,D
		Fisher-Rosemount has satisfied all obliga-
		tions coming from the European legislation
		to harmonize the product requirements in
		Europe.
Power Transient Protection	IEC 801-4
Shipping Weight	10 lbs (4.5 kg)
INFRARED REMOTE CONTROL
Power Requirements	Three AAA batteries
Hazardous Area Certification	ATEX EEx ia IIC Class I, Zone I, Group A, B, C, D
(2)Dependent on ambient temperature limits.

	1848			1848
	1800			OHMS
				@ 42.4
				VDC
	1500
(OHMS)	1000		OPERATING
LOAD			REGION
	500			600
				OHMS
	250			@ 42.4
				VDC
		WITHOUT HART COMMUNICATOR
	0
	12.0 VDC	18 VDC	40 VDC @ ZERO LOAD	42.4 VDC
	LIFT OFF			MAXIMUM

POWER SUPPLY VOLTAGE

29750007

Figure 1-4. Power Supply and Load Requirements

1-8 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management