Emerson 4000 Figure 1-3.Membrane Keypad, Figure 1-4.Local Operator Interface (LOI)

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

Oxymitter 4000

HEATER T/C

DIAGNOSTIC HEATER

ALARMS 02 CELL CALIBRATION

CALIBRATION RECOMMENDED

	02 CELL mV +
TEST	02 CELL mv -
POINTS	HEATER T/C +
	HEATER T/C -

8.The Oxymitter 4000 membrane keypad is available in five languages:

English French German Italian Spanish

9.An operator can calibrate and diagnos- tically troubleshoot the Oxymitter 4000 in one of four ways:

INC	INC	CAL
HIGH	LOW
GAS	GAS
DEC	DEC	TEST GAS +
		PROCESS -
		% 02

MEMBRANE

KEYPAD

37260003

Figure 1-3. Membrane Keypad

3.Membrane keypad, Figure 1-3,and HART communication are standard. To use the HART capability, you must have either:

(a)HART Model 275/375 Communi- cator.

(b)Asset Management Solutions (AMS) software for the PC.

4.An optional Local Operator Interface,

Figure 1-4,allows continuous O2 dis- play and full interface capability.

5.Field replaceable cell, heater, thermo- couple, and diffusion element.

6.The Oxymitter 4000 is constructed of rugged 316 L stainless steel for all wetted parts.

7.The electronics are adaptable for line voltages from 90-250 VAC; therefore, no configuration is necessary.

(a)Membrane Keypad. The mem- brane keypad, housed within the right side of the electronics hous- ing, provides fault indication by way of flashing LEDs. Calibration can be performed from the mem- brane keypad.

(b)LOI. The optional LOI takes the place of the membrane keypad and allows local communication with the electronics. Refer to Section 6 for more information.

37260004

Figure 1-4. Local Operator Interface (LOI)

1-4 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management